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Metric Dies

Metric HS Round Dies, up to 10mm

High Speed Steel millimeter dies. For cutting external threads.
Adjustment screw allows die to be set for different classes of fit.
Can be used to cut new threads or clean up existing threads.
Call for other sizes and O.D.'s

Follow this link to see the corresponding Metric Taps for these Dies..

Follow this link to explore our complete offering of taps, dies, and other threading tools.
Quantity Price Model Description MM Diam. MM Pitch O.D.

$10.90 RDM-1-.2-B
1mm x .2 HS Round Die 1" OD WT:511-335 1 .2 1"

$10.90 RDM-1-.25-A
1mm x .25 HS Round Die 13/16" OD WT:511-205 1 .25 13/16"
Out of stock
$10.90 RDM-1-.25-B
1mm x .25 HS Round Die 1" OD WT: 1 .25 1"

$10.90 RDM-1.2-.2-B
1.2mm x .2 HS Round Die 1" OD WT:511-340 1.2 .2 1"

$10.90 RDM-1.2-.25-A
1.2mm x .25 HS Round Die 13/16" OD WT:511-215 1.2 .25 13/16"
Out of stock
$10.90 RDM-1.2-.25-B
1.2mm x .25 HS Round Die 1" OD WT:511-345 1.2 .25 1"

$10.90 RDM-1.4-.2-B
1.4mm x .2 HS Round Die 1" OD WT:511-355 1.4 .2 1"
Out of stock
$10.90 RDM-1.4-.3-A
1.4mm x .3 HS Round Die 13/16" OD WT:511-230 1.4 .3 13/16"

$10.90 RDM-1.4-.3-B
1.4mm x .3 HS Round Die 1" OD WT:511-360 1.4 .3 1"

$10.90 RDM-1.5-.3-B
1.5mm x .3 HS Round Die 1" OD WT:511-365 1.5 .3 1"

$10.90 RDM-1.5-.35-B
1.5mm x .35 HS Round Die 1" OD WT:511-370 1.5 .35 1"

$10.90 RDM-1.6-.35-B
1.6mm x .35 HS Round Die 1" OD WT:511-375 1.6 .35 1"

$10.90 RDM-1.7-.2-A
1.7mm x .2 HS Round Die 13/16" OD WT:511-250 1.7 .2 13/16"

$10.90 RDM-1.7-.2-B
1.7mm x .2 HS Round Die 1" OD WT:511-380 1.7 .2 1"
Out of stock
$10.90 RDM-1.7-.35-A
1.7mm x .35 HS Round Die 13/16" OD WT:511-255 1.7 .35 13/16"

$10.90 RDM-1.7-.35-B
1.7mm x .35 HS Round Die 1" OD WT:511-385 1.7 .35 1"

$10.90 RDM-1.8-.35-A
1.8mm x .35 HS Round Die 13/16" OD WT:511-260 1.8 .35 13/16"

$10.90 RDM-1.8-.35-B
1.8mm x .35 HS Round Die 1" OD WT:511-390 1.8 .35 1"

$9.50 RDM-2-.25-B
2mm x .25 HS Round Die 1" OD 2 .25 1"

$9.50 RDM-2-.4-B
2mm x .4 HS Round Die 1" OD 2 .4 1"

$9.50 RDM-2-.45-B
2mm x .45 HS Round Die 1" OD 2 .45 1"

$9.50 RDM-2-.5-B
2mm x .5 HS Round Die 1" OD 2 .5 1"

$9.50 RDM-2.2-.45-B
2.2mm x .45 HS Round Die 1" OD 2.2 .45 1"

$9.50 RDM-2.3-.25-B
2.3mm x .25 HS Round Die 1" OD WT:511-400 2.3 .25 1"

$9.50 RDM-2.3-.4-B
2.3mm x .4 HS Round Die 1" OD WT:511-405 2.3 .4 1"

$9.50 RDM-2.3-.45-B
2.3mm x .45 HS Round Die 1" OD WT:511-410 2.3 .45 1"

$9.50 RDM-2.5-.45-B
2.5mm x .45 HS Round Die 1" OD 2.5 .45 1"

$9.50 RDM-2.5-.5-B
2.5mm x .5 HS Round Die 1" OD WT:511-415 2.5 .5 1"

$9.50 RDM-2.6-.35-B
2.6mm x .35 HS Round Die 1" OD WT:511-420 2.6 .35 1"

$9.50 RDM-2.6-.45-B
2.6mm x .45 HS Round Die 1" OD WT:511-425 2.6 .45 1"

$9.50 RDM-3-.35-B
3mm x .35 HS Round Die 1" OD 3 .35 1"

$8.50 RDM-3-.5-B
3mm x .5 HS Round Die 1" OD WT:511-33 3 .5 1"

$9.50 RDM-3-.6-B
3mm x .6 HS Round Die 1" OD WT:511-430 3 .6 1"

$9.50 RDM-3-.75-B
3mm x .75 HS Round Die 1" OD WT:511-435 3 .75 1"

$9.50 RDM-3.5-.35-B
3.5mm x .35 HS Round Die 1" OD 3.5 .35 1"

$8.50 RDM-3.5-.5-B
3.5mm x .5 HS Round Die 1" OD WT:511-440 3.5 .5 1"

$8.50 RDM-3.5-.6-B
3.5mm x .6 HS Round Die 1" OD 3.5 .6 1"

$9.50 RDM-4-.35-B
4mm x .35 HS Round Die 1" OD 4 .35 1"

$8.50 RDM-4-.5-B
4mm x .5 HS Round Die 1" OD 4 .5 1"

$9.50 RDM-4-.6-B
4mm x .6 HS Round Die 1" OD WT:511-445 4 .6 1"

$8.50 RDM-4-.7-B
4mm x .7 HS Round Die 1" OD WT:511-39 4 .7 1"

$9.50 RDM-4-.75-B
4mm x .75 HS Round Die 1" OD WT:511-450 4 .75 1"

$9.50 RDM-4-1-B
4mm x 1.0 HS Round Die 1" OD WT:511-460 4 1 1"

$8.50 RDM-4.5-.5-B
4.5mm x .5 HS Round Die 1" OD WT:511-465 4.5 .5 1"

$8.50 RDM-4.5-.75-B
4.5mm x .75 HS Round Die 1" OD 4.5 .75 1"

$9.50 RDM-4.5-1-B
4.5mm x 1.0 HS Round Die 1" OD WT:511-470 4.5 1 1"
Out of stock
$8.50 RDM-5-.5-B
5mm x .5 HS Round Die 1" OD 5 .5 1"

$9.50 RDM-5-.7-B
5mm x .7 HS Round Die 1" OD 5 .7 1"

$9.50 RDM-5-.75-B
5mm x .75 HS Round Die 1" OD WT:511-475 5 .75 1"

$8.50 RDM-5-.8-B
5mm x .8 HS Round Die 1" OD WT:511-43 5 .8 1"

$9.50 RDM-5-.9-B
5mm x .9 HS Round Die 1" OD WT:511-480 5 .9 1"

$8.50 RDM-5-1-B
5mm x 1.0 HS Round Die 1" OD WT:511-485 5 1 1"

$9.50 RDM-5.5-.5-B
5.5mm x .5 HS Round Die 1" OD 5.5 .5 1"

$9.50 RDM-5.5-.7-B
5.5mm x .7 HS Round Die 1" OD WT:511-490 5.5 .7 1"

$8.50 RDM-5.5-.9-B
5.5mm x .9 HS Round Die 1" OD 5.5 .9 1"

$8.50 RDM-6-.5-B
6mm x .5 HS Round Die 1" OD 6 .5 1"

$8.50 RDM-6-.75-B
6mm x .75 HS Round Die 1" OD 6 .75 1"

$8.50 RDM-6-1-B
6mm x 1.0 HS Round Die 1" OD 6 1 1"

$8.50 RDM-6-1.25-B
6mm x 1.25 HS Round Die 1" OD WT:511-495 6 1.25 1"

$9.50 RDM-6-1.5-B
6mm x 1.5 HS Round Die 1" OD WT:511-500 6 1.5 1"

$9.50 RDM-6.3-1.0-B
6.3mm x 1.0 HS Round Die 1" OD WT:511-505 6.3 1 1"

$9.50 RDM-7-.5-B
7mm x .5 HS Round Die 1" OD WT:511-510 7 .5 1"

$8.50 RDM-7-.75-B
7mm x .75 HS Round Die 1" OD 7 .75 1"

$8.50 RDM-7-1-B
7mm x 1.0 HS Round Die 1" OD 7 1 1"

$9.50 RDM-7-1.25-B
7mm x 1.25 HS Round Die 1" OD WT:511-515 7 1.25 1"

$9.50 RDM-8-.5-B
8mm x .5 HS Round Die 1" OD WT:511-520 8 .5 1"

$10.00 RDM-8-.75-A
8mm x .75 HS Round Die 13/16" OD (limited quantity) 8 .75 13/16"

$10.00 RDM-8-.75-B
8mm x .75 HS Round Die 1" OD WT:511-525 8 .75 1"

$8.50 RDM-8-1-B
8mm x 1.0 HS Round Die 1" OD 8 1 1"

$8.50 RDM-8-1.25-B
8mm x 1.25 HS Round Die 1" OD WT:511-55 8 1.25 1"

$9.50 RDM-8-1.5-B
8mm x 1.5 HS Round Die 1" OD WT:511-530 8 1.5 1"

$9.50 RDM-8-1.75-B
8mm x 1.75 HS Round Die 1" OD WT:511-535 8 1.75 1"

$9.50 RDM-9-.5-B
9mm x .5 HS Round Die 1" OD WT:511-540 9 .5 1"

$9.50 RDM-9-.75-B
9mm x .75 HS Round Die 1" OD WT:511-545 9 .75 1"

$9.50 RDM-9-1-B
9mm x 1.0 HS Round Die 1" OD WT:511-N/A 9 1 1"

$8.50 RDM-9-1.25-B
9mm x 1.25 HS Round Die 1" OD WT:511-N/A 9 1.25 1"

$9.50 RDM-9-1.5-B
9mm x 1.5 HS Round Die 1" OD WT:511-5550 9 1.5 1"

$9.50 RDM-9-1.75-B
9mm x 1.75 HS Round Die 1" OD WT:511-555 9 1.75 1"

$9.50 RDM-10-.5-B
10mm x .5 HS Round Die 1" OD WT:511-560 10 .5 1"

$8.50 RDM-10-.75-B
10mm x .75 HS Round Die 1" OD WT:511-565 10 .75 1"

$8.50 RDM-10-1-B
10mm x 1.0 HS Round Die 1" OD WT:511-570 10 1 1"

$8.50 RDM-10-1.25-B
10mm x 1.25 HS Round Die 1" OD WT:511-575 10 1.25 1"

$8.50 RDM-10-1.5-B
10mm x 1.5 HS Round Die 1" OD 10 1.5 1"

$9.50 RDM-10-1.75-B
10mm x 1.75 HS Round Die 1" OD WT:511-580 10 1.75 1"

$9.50 RDM-10-2-B
10mm x 2.0 HS Round Die 1" OD WT:511-585 10 2 1"

Metric Round Adjustable Dies,over 10mm

High Speed Steel millimeter dies. For cutting external threads.
Adjustment screw allows die to be set for different classes of fit.
These metric dies can be used to cut new threads or clean up existing threads.
Call for other sizes and O.D.'s

Follow this link to see the corresponding Metric Taps for these Dies..

Follow this link to explore our complete offering of taps, dies, and other threading tools.
Quantity Price Model Description MM Diam. MM Pitch O.D.

$9.90 RDM-11-.5-B
11mm x .5 HS Round Die 1" OD WT:511-590 11 .5 1"

$9.90 RDM-11-.75-B
11mm x .75 HS Round Die 1" OD WT:511-595 11 .75 1"

$9.90 RDM-11-1-B
11mm x 1.0 HS Round Die 1" OD WT:511-600 11 1 1"

$9.90 RDM-11-1.25-B
11mm x 1.25 HS Round Die 1" OD 11 1.25 1"

$9.90 RDM-11-1.5-B
11mm x 1.5 HS Round Die 1" OD WT:511-610 11 1.5 1"

$9.90 RDM-11-1.75-B
11mm x 1.75 HS Round Die 1" OD WT:511-615 11 1.75 1"

$9.90 RDM-11-2-B
11mm x 2.0 HS Round Die 1" OD WT:511-620 11 2 1"

$9.90 RDM-12-.5-B
12mm x .5 HS Round Die 1" OD WT:511-625 12 .5 1"

$18.30 RDM-12-.5-C
12mm x .5 HS Round Die 1-1/2" OD 12 .5 1-1/2"

$9.90 RDM-12-.75-B
12mm x .75 HS Round Die 1" OD WT:511-630 12 .75 1"

$18.30 RDM-12-.75-C
12mm x .75 HS Round Die 1-1/2" OD 12 .75 1-1/2"

$9.90 RDM-12-1-B
12mm x 1.0 HS Round Die 1" OD WT:511-635 12 1 1"

$18.30 RDM-12-1-C
12mm x 1.0 HS Round Die 1-1/2" OD 12 1 1-1/2"

$9.90 RDM-12-1.25-B
12mm x 1.25 HS Round Die 1" OD WT:511-640 12 1.25 1"

$13.80 RDM-12-1.25-C
12mm x 1.25 HS Round Die 1-1/2" OD 12 1.25 1-1/2"

$9.90 RDM-12-1.5-B
12mm x 1.5 HS Round Die 1" OD WT:511-645 12 1.5 1"

$13.80 RDM-12-1.5-C
12mm x 1.5 HS Round Die 1-1/2" OD 12 1.5 1-1/2"

$9.90 RDM-12-1.75-B
12mm x 1.75 HS Round Die 1" OD WT:511-650 12 1.75 1"

$13.80 RDM-12-1.75-C
12mm x 1.75 HS Round Die 1-1/2" OD 12 1.75 1-1/2"

$9.90 RDM-12-2-B
12mm x 2.0 HS Round Die 1" OD 12 2 1"

$18.30 RDM-12-2-C
12mm x 2.0 HS Round Die 1-1/2" OD 12 2 1-1/2"

$18.30 RDM-12.5-1.75-C
12.5mm x 1.75 HS Round Die 1-1/2" OD 12.5 1.75 1-1/2"

$18.30 RDM-13-.5-C
13mm x .5 HS Round Die 1-1/2" OD 13 .5 1-1/2"

$18.30 RDM-13-.75-C
13mm x .75 HS Round Die 1-1/2" OD 13 .75 1-1/2"
Out of stock
$18.30 RDM-13-1-C
13mm x 1.0 HS Round Die 1-1/2" OD 13 1 1-1/2"

$18.30 RDM-13-1.25-C
13mm x 1.25 HS Round Die 1-1/2" OD 13 1.25 1-1/2"

$18.30 RDM-13-1.5-C
13mm x 1.5 HS Round Die 1-1/2" OD 13 1.5 1-1/2"

$18.30 RDM-13-1.75-C
13mm x 1.75 HS Round Die 1-1/2" OD 13 1.75 1-1/2"

$18.30 RDM-13-2-C
13mm x 2.0 HS Round Die 1-1/2" OD 13 2 1-1/2"

$18.30 RDM-14-.5-C
14mm x .5 HS Round Die 1-1/2" OD 14 .5 1-1/2"

$18.30 RDM-14-.75-C
14mm x .75 HS Round Die 1-1/2" OD 14 .75 1-1/2"

$18.30 RDM-14-1-C
14mm x 1.0 HS Round Die 1-1/2" OD 14 1 1-1/2"

$18.30 RDM-14-1.25-C
14mm x 1.25 HS Round Die 1-1/2" OD 14 1.25 1-1/2"

$13.80 RDM-14-1.5-C
14mm x 1.5 HS Round Die 1-1/2" OD 14 1.5 1-1/2"

$18.30 RDM-14-1.75-C
14mm x 1.75 HS Round Die 1-1/2" OD 14 1.75 1-1/2"

$13.80 RDM-14-2-C
14mm x 2 HS Round Die 1-1/2" OD 14 2 1-1/2"

$18.30 RDM-15-.5-C
15mm x .5 HS Round Die 1-1/2" OD 15 .5 1-1/2"

$18.30 RDM-15-1-C
15mm x 1 HS Round Die 1-1/2" OD WT:511-100 15 1 1-1/2"
Out of stock
$18.30 RDM-15-1.25-C
15mm x 1.25 HS Round Die 1-1/2" OD 15 1.25 1-1/2"

$18.30 RDM-15-1.5-C
15mm x 1.5 HS Round Die 1-1/2" OD 15 1.5 1-1/2"

$18.30 RDM-15-2-C
15mm x 2 HS Round Die 1-1/2" OD WT:511-1070 15 2 1-1/2"

$18.30 RDM-16-.5-C
16mm x .5 HS Round Die 1-1/2" OD 16 .5 1-1/2"

$18.30 RDM-16-.75-C
16mm x .75 HS Round Die 1-1/2" OD 16 .75 1-1/2"

$18.30 RDM-16-1-C
16mm x 1.0 HS Round Die 1-1/2" OD 16 1 1-1/2"

$18.30 RDM-16-1.25-C
16mm x 1.25 HS Round Die 1-1/2" OD 16 1.25 1-1/2"

$13.80 RDM-16-1.5-C
16mm x 1.5 HS Round Die 1-1/2" OD 16 1.5 1-1/2"

$18.30 RDM-16-1.75-C
16mm x 1.75 HS Round Die 1-1/2" OD 16 1.75 1-1/2"

$13.80 RDM-16-2-C
16mm x 2 HS Round Die 1-1/2" OD 16 2 1-1/2"

$18.30 RDM-16-2.5-C
16mm x 2.5 HS Round Die 1-1/2" OD WT:511-1090 16 2.5 1-1/2"

$18.30 RDM-17-.5-C
17mm x .5 HS Round Die 1-1/2" OD 17 .5 1-1/2"

$18.30 RDM-17-1-C
17mm x 1 HS Round Die 1-1/2" OD 17 1 1-1/2"

$18.30 RDM-17-1.5-C
17mm x 1.5 HS Round Die 1-1/2" OD 17 1.5 1-1/2"

$18.30 RDM-17-2-C
17mm x 2 HS Round Die 1-1/2" OD 17 2 1-1/2"

$18.30 RDM-18-.5-C
18mm x .5 HS Round Die 1-1/2" OD 18 .5 1-1/2"

$18.30 RDM-18-1-C
18mm x 1.0 HS Round Die 1-1/2" OD WT:511-1135 18 1 1-1/2"

$18.30 RDM-18-1.25-C
18mm x 1.25 HS Round Die 1-1/2" OD 18 1.25 1-1/2"

$13.80 RDM-18-1.5-C
18mm x 1.5 HS Round Die 1-1/2" OD 18 1.5 1-1/2"

$18.30 RDM-18-1.75-C
18mm x 1.75 HS Round Die 1-1/2" OD 18 1.75 1-1/2"

$18.30 RDM-18-2-C
18mm x 2 HS Round Die 1-1/2" OD 18 2 1-1/2"

$13.80 RDM-18-2.5-C
18mm x 2.5 HS Round Die 1-1/2" OD 18 2.5 1-1/2"

$33.80 RDM-18-2.5-D
18mm x 2.5 HS Round Die 2" OD 18 2.5 2"

$18.30 RDM-19-.5-C
19mm x .5 HS Round Die 1-1/2" OD 19 .5 1-1/2"

$18.30 RDM-19-1-C
19mm x 1.0 HS Round Die 1-1/2" OD 19 1 1-1/2"

$18.30 RDM-19-1.5-C
19mm x 1.5 HS Round Die 1-1/2" OD 19 1.5 1-1/2"

$33.80 RDM-19-1.5-D
19mm x 1.5 HS Round Die 2" OD 19 1.5 2"

$18.30 RDM-19-2-C
19mm x 2.0 HS Round Die 1-1/2" OD 19 2 1-1/2"

$18.30 RDM-20-1-C
20mm x 1 HS Round Die 1-1/2" OD 20 1 1-1/2"

$18.30 RDM-20-1.25-C
20mm x 1.25 HS Round Die 1-1/2" OD WT:499-0545 20 1.25 1-1/2"

$28.90 RDM-20-1.25-D
20mm x 1.25 HS Round Die 2" OD 20 1.25 2"

$13.80 RDM-20-1.5-C
20mm x 1.5 HS Round Die 1-1/2" OD 20 1.5 1-1/2"

$28.90 RDM-20-1.5-D
20mm x 1.5 HS Round Die 2" OD 20 1.5 2"

$18.30 RDM-20-1.75-C
20mm x 1.75 HS Round Die 1-1/2" OD 20 1.75 1-1/2"

$18.30 RDM-20-2-C
20mm x 2 HS Round Die 1-1/2" OD 20 2 1-1/2"

$33.80 RDM-20-2-D
20mm x 2 HS Round Die 2" OD 20 2 2"

$13.80 RDM-20-2.5-C
20mm x 2.5 HS Round Die 1-1/2" OD 20 2.5 1-1/2"

$28.90 RDM-20-2.5-D
20mm x 2.5 HS Round Die 2" OD 20 2.5 2"

$33.80 RDM-21-1-D
21mm x 1.0 HS Round Die 2" OD WT:511-1435 GTS: 387-474 21 1 2"

$33.80 RDM-21-1.5-D
21mm x 1.5 HS Round Die 2" OD 21 1.5 2"

$33.80 RDM-21-2-D
21mm x 2.0 HS Round Die 2" OD 21 2 2"

$33.80 RDM-21-2.5-D
21mm x 2.5 HS Round Die 2" OD 21 2.5 2"

$33.80 RDM-22-.75-D
22mm x .75 HS Round Die 2" OD 22 .75 2"

$33.80 RDM-22-1-D
22mm x 1.0 HS Round Die 2" OD 22 1 2"

$28.90 RDM-22-1.5-D
22mm x 1.5 HS Round Die 2" OD 22 1.5 2"

$33.80 RDM-22-2-D
22mm x 2 HS Round Die 2" OD 22 2 2"

$28.90 RDM-22-2.5-D
22mm x 2.5 HS Round Die 2" OD 22 2.5 2"

$33.80 RDM-23-1-D
23mm x 1.0 HS Round Die 2" OD 23 1 2"

$33.80 RDM-23-1.5-D
23mm x 1.5 HS Round Die 2" OD 23 1.5 2"

$33.80 RDM-23-2-D
23mm x 2.0 HS Round Die 2" OD 23 2 2"

$33.80 RDM-23-2.5-D
23mm x 2.5 HS Round Die 2" OD 23 2.5 2"

$33.80 RDM-24-1-D
24mm x 1.0 HS Round Die 2" OD 24 1 2"

$33.80 RDM-24-1.5-D
24mm x 1.5 HS Round Die 2" OD 24 1.5 2"

$28.90 RDM-24-2-D
24mm x 2 HS Round Die 2" OD 24 2 2"

$28.90 RDM-24-3-D
24mm x 3 HS Round Die 2" OD 24 3 2"

$33.80 RDM-25-1-D
25mm x 1.0 HS Round Die 2" OD 25 1 2"

$68.20 RDM-25-1-E
25mm x 1 HS Round Die 2-1/2" OD 25 1 2-1/2"

$33.80 RDM-25-1.5-D
25mm x 1.5 HS Round Die 2" OD 25 1.5 2"

$68.20 RDM-25-1.5-E
25mm x 1.5 HS Round Die 2-1/2" OD 25 1.5 2-1/2"

$33.80 RDM-25-2-D
25mm x 2 HS Round Die 2" OD 25 2 2"

$33.80 RDM-25-2.5-D
25mm x 2.5 HS Round Die 2" OD 25 2.5 2"

$33.80 RDM-25-3-D
25mm x 3 HS Round Die 2" OD 25 3 2"

$33.80 RDM-26-1.5-D
26mm x 1.5 HS Round Die 2" OD 26 1.5 2"

$33.80 RDM-26-2-D
26mm x 2 HS Round Die 2" OD 26 2 2"

$68.20 RDM-27-1-E
27mm x 1.0 HS Round Die 2-1/2" OD 27 1 2-1/2"

$68.20 RDM-27-1.5-E
27mm x 1.5 HS Round Die 2-1/2" OD 27 1.5 2-1/2"

$33.80 RDM-27-2-D
27mm x 2 HS Round Die 2" OD 27 2 2"

$52.50 RDM-27-2-E
27mm x 2 HS Round Die 2-1/2" OD 27 2 2-1/2"

$33.80 RDM-27-3-D
27mm x 3 HS Round Die 2" OD 27 3 2"

$68.20 RDM-28-1-E
28mm x 1.0 HS Round Die 2-1/2" OD 28 1 2-1/2"

$33.80 RDM-28-1.5-D
28mm x 1.5 HS Round Die 2" OD 28 1.5 2"

$68.20 RDM-28-1.5-E
28mm x 1.5 HS Round Die 2-1/2" OD 28 1.5 2-1/2"

$68.20 RDM-28-2-E
28mm x 2 HS Round Die 2-1/2" OD 28 2 2-1/2"

$68.20 RDM-28-3-E
28mm x 3 HS Round Die 2-1/2" OD 28 3 2-1/2"

$68.20 RDM-30-1-E
30mm x 1.0 HS Round Die 2-1/2" OD 30 1 2-1/2"

$33.80 RDM-30-1.5-D
30mm x 1.5 HS Round Die 2" OD 30 1.5 2"

$68.20 RDM-30-1.5-E
30mm x 1.5 HS Round Die 2-1/2" OD 30 1.5 2-1/2"

$33.80 RDM-30-2-D
30mm x 2 HS Round Die 2" OD 30 2 2"

$52.50 RDM-30-2-E
30mm x 2 HS Round Die 2-1/2" OD 30 2 2-1/2"

$68.20 RDM-30-3-E
30mm x 3 HS Round Die 2-1/2" OD 30 3 2-1/2"

$33.80 RDM-30-3.5-D
30mm x 3.5 HS Round Die 2" OD 30 3.5 2"

$68.20 RDM-32-1.5-E
32mm x 1.5 HS Round Die 2-1/2" OD 32 1.5 2-1/2"

$68.20 RDM-32-2-E
32mm x 2 HS Round Die 2-1/2" OD 32 2 2-1/2"

$68.20 RDM-32-3.5-E
32mm x 3.5 HS Round Die 2-1/2" OD 32 3.5 2-1/2"

$68.20 RDM-33-1.5-E
33mm x 1.5 HS Round Die 2-1/2" OD 33 1.5 2-1/2"

$52.50 RDM-33-2-E
33mm x 2 HS Round Die 2-1/2" OD 33 2 2-1/2"

$68.20 RDM-33-3-E
33mm x 3 HS Round Die 2-1/2" OD 33 3 2-1/2"

$52.50 RDM-33-3.5-E
33mm x 3.5 HS Round Die 2-1/2" OD 33 3.5 2-1/2"

$68.20 RDM-34-1.5-E
34mm x 1.5 HS Round Die 2-1/2" OD 34 1.5 2-1/2"

$68.20 RDM-35-1-E
35mm x 1 HS Round Die 2-1/2" OD 35 1 2-1/2"

$68.20 RDM-35-1.5-E
35mm x 1.5 HS Round Die 2-1/2" OD 35 1.5 2-1/2"

$68.20 RDM-36-1.5-E
36mm x 1.5 HS Round Die 2-1/2" OD 36 1.5 2-1/2"

$52.50 RDM-36-2-E
36mm x 2 HS Round Die 2-1/2" OD WT:511-1910 36 2 2-1/2"

$52.50 RDM-36-3-E
36mm x 3 HS Round Die 2-1/2" OD 36 3 2-1/2"

$52.50 RDM-36-4-E
36mm x 4 HS Round Die 2-1/2" OD 36 4 2-1/2"

$68.20 RDM-38-1.5-E
38mm x 1.5 HS Round Die 2-1/2" OD 38 1.5 2-1/2"

$120.40 RDM-39-1.5-F
39mm x 1.5 HS Round Die 3" OD 39 1.5 3"

$96.30 RDM-39-3-F
39mm x 3 HS Round Die 3" OD 39 3 3"

$96.30 RDM-39-4-F
39mm x 4 HS Round Die 3" OD 39 4 3"

$120.40 RDM-40-1.5-F
40mm x 1.5 HS Round Die 3" OD 40 1.5 3"

$120.40 RDM-40-2-F
40mm x 2 HS Round Die 3" OD 40 2 3"

$120.40 RDM-42-1.5-F
42mm x 1.5 HS Round Die 3" OD 42 1.5 3"

$120.40 RDM-42-2-F
42mm x 2 HS Round Die 3" OD 42 2 3"

$120.40 RDM-42-3-F
42mm x 3 HS Round Die 3" OD 42 3 3"

$120.40 RDM-42-4.5-F
42mm x 4.5 HS Round Die 3" OD 42 4.5 3"

$120.40 RDM-45-1.5-F
45mm x 1.5 HS Round Die 3" OD 45 1.5 3"

$120.40 RDM-45-3-F
45mm x 3 HS Round Die 3" OD 45 3 3"

$120.40 RDM-45-4.5-F
45mm x 4.5 HS Round Die 3" OD 45 4.5 3"

$120.40 RDM-48-1.5-F
48mm x 1.5 HS Round Die 3" OD 48 1.5 3"

$120.40 RDM-48-3-F
48mm x 3 HS Round Die 3" OD 48 3 3"

$120.40 RDM-48-5-F
48mm x 5 HS Round Die 3" OD 48 5 3"

$120.40 RDM-50-1.5-F
50mm x 1.5 HS Round Die 3" OD 50 1.5 3"

$120.40 RDM-52-1.5-F
52mm x 1.5 HS Round Die 3" OD 52 1.5 3"

$120.40 RDM-52-2-F
52mm x 2 HS Round Die 3" OD 52 2 3"

$120.40 RDM-52-3-F
52mm x 3 HS Round Die 3" OD 52 3 3"

$120.40 RDM-52-5-F
52mm x 5 HS Round Die 3" OD WT:511-2160 52 5 3"

Metric Carbon Steel Hex Rethreading Dies

Carbon Steel. Metric rethreading dies.
Used primarily for repairing existing threads.
Hex shape allows use in tight places.

These hex rethreading dies are meant to be used with a common adjustable wrench.
The dimension across the flats is not designed for any specific holder.

Follow this link to explore our complete offering of taps, dies, and other threading tools.
Quantity Price Model Description MM Dia. MM Pitches

$3.95 HDM-3-.5
3mm x .5 Carbon Steel Hex Die 3 mm .5

$4.80 HDM-3-.6
3mm x .6 Carbon Steel Hex Die 3 mm .6

$4.80 HDM-3.5-.5
3.5mm x .5 Carbon Steel Hex Die 3.5 mm .5

$4.80 HDM-3.5-.6
3.5mm x .6 Carbon Steel Hex Die 3.5 mm .6

$4.80 HDM-4-.5
4mm x .5 Carbon Steel Hex Die 4 mm .5

$3.95 HDM-4-.7
4mm x .7 Carbon Steel Hex Die 4 mm .7

$4.80 HDM-4-.75
4mm x .75 Carbon Steel Hex Die 4 mm .75

$4.80 HDM-5-.5
5mm x .5 Carbon Steel Hex Die 5 mm .5

$4.80 HDM-5-.75
5mm x .75 Carbon Steel Hex Die 5 mm .75

$3.95 HDM-5-.8
5mm x .8 Carbon Steel Hex Die 5 mm .8

$4.80 HDM-5-.9
5mm x .9 Carbon Steel Hex Die 5 mm .9

$4.80 HDM-5.5-.8
5.5mm x .8 Carbon Steel Hex Die 5.5 mm .8

$4.80 HDM-5.5-.9
5.5mm x .9 Carbon Steel Hex Die 5.5 mm .9

$4.80 HDM-6-.5
6mm x .5 Carbon Steel Hex Die 6 mm .5

$4.80 HDM-6-.75
6mm x .75 Carbon Steel Hex Die WT:351-34 6 mm .75

$3.95 HDM-6-1
6mm x 1.0 Carbon Steel Hex Die 6 mm 1

$5.50 HDM-7-.5
7mm x .5 Carbon Steel Hex Die 7 mm .5

$5.50 HDM-7-.75
7mm x .75 Carbon Steel Hex Die 7 mm .75

$4.50 HDM-7-1
7mm x 1.0 Carbon Steel Hex Die 7 mm 1

$5.50 HDM-8-.5
8mm x .5 Carbon Steel Hex Die 8 mm .5

$5.50 HDM-8-.75
8mm x .75 Carbon Steel Hex Die 8 mm .75

$4.50 HDM-8-1
8mm x 1.0 Carbon Steel Hex Die 8 mm 1

$4.50 HDM-8-1.25
8mm x 1.25 Carbon Steel Hex Die 8 mm 1.25

$5.50 HDM-9-.5
9mm x .5 Carbon Steel Hex Die 9 mm .5

$5.50 HDM-9-.75
9mm x .75 Carbon Steel Hex Die 9 mm .75

$5.50 HDM-9-1
9mm x 1.0 Carbon Steel Hex Die 9 mm 1

$5.50 HDM-9-1.25
9mm x 1.25 Carbon Steel Hex Die 9 mm 1.25

$6.00 HDM-10-.5
10mm x .5 Carbon Steel Hex Die 10 mm .5

$6.00 HDM-10-.75
10mm x .75 Carbon Steel Hex Die 10 mm .75

$6.00 HDM-10-1
10mm x 1.0 Carbon Steel Hex Die 10 mm 1

$5.00 HDM-10-1.25
10mm x 1.25 Carbon Steel Hex Die 10 mm 1.25

$5.00 HDM-10-1.5
10mm x 1.5 Carbon Steel Hex Die 10 mm 1.5

$6.60 HDM-11-.5
11mm x .5 Carbon Steel Hex Die 11 mm .5

$6.60 HDM-11-.75
11mm x .75 Carbon Steel Hex Die 11 mm .75

$6.60 HDM-11-1
11mm x 1.0 Carbon Steel Hex Die 11mm 1

$6.60 HDM-11-1.25
11mm x 1.25 Carbon Steel Hex Die 11 mm 1.25

$6.60 HDM-11-1.5
11mm x 1.5 Carbon Steel Hex Die 11 mm 1.5

$7.75 HDM-12-.5
12mm x .5 Carbon Steel Hex Die 12 mm .5

$7.75 HDM-12-.75
12mm x .75 Carbon Steel Hex Die 12 mm .75

$7.75 HDM-12-1
12mm x 1.0 Carbon Steel Hex Die 12 mm 1

$6.75 HDM-12-1.25
12mm x 1.25 Carbon Steel Hex Die 12 mm 1.25

$7.75 HDM-12-1.5
12mm x 1.5 Carbon Steel Hex Die 12 mm 1.5

$6.75 HDM-12-1.75
12mm x 1.75 Carbon Steel Hex Die 12 mm 1.75

$8.70 HDM-13-.5
13mm x .5 Carbon Steel Hex Die 13 mm .5

$8.70 HDM-13-.75
13mm x .75 Carbon Steel Hex Die 13 mm .75

$8.70 HDM-13-1
13mm x 1.0 Carbon Steel Hex Die 13 mm 1

$8.70 HDM-13-1.25
13mm x 1.25 Carbon Steel Hex Die 13 mm 1.25
Out of stock
$8.70 HDM-13-1.5
13mm x 1.5 Carbon Steel Hex Die 13 mm 1.5

$8.70 HDM-13-2
13mm x 2.0 Carbon Steel Hex Die 13 mm 2

$8.70 HDM-14-.5
14mm x .5 Carbon Steel Hex Die 14 mm .5

$8.70 HDM-14-.75
14mm x .75 Carbon Steel Hex Die 14 mm .75

$8.70 HDM-14-1
14mm x 1.0 Carbon Steel Hex Die 14 mm 1

$8.70 HDM-14-1.25
14mm x 1.25 Carbon Steel Hex Die WT:499-88 14 mm 1.25

$8.70 HDM-14-1.5
14mm x 1.5 Carbon Steel Hex Die 14 mm 1.5

$8.70 HDM-14-2
14mm x 2 Carbon Steel Hex Die 14 mm 2

$9.50 HDM-15-.5
15mm x .5 Carbon Steel Hex Die 15 mm .5
Out of stock
$9.50 HDM-15-1
15mm x 1.0 Carbon Steel Hex Die 15 mm 1

$9.50 HDM-15-1.5
15mm x 1.5 Carbon Steel Hex Die 15 mm 1.5

$9.50 HDM-16-.5
16mm x .5 Carbon Steel Hex Die 16 mm .5

$9.50 HDM-16-.75
16mm x .75 Carbon Steel Hex Die 16 mm .75

$9.50 HDM-16-1
16mm x 1.0 Carbon Steel Hex Die 16 mm 1

$9.50 HDM-16-1.25
16mm x1.25 Carbon Steel Hex Die 16 mm 1.25

$9.50 HDM-16-1.5
16mm x 1.5 Carbon Steel Hex Die 16 mm 1.5

$9.50 HDM-16-2
16mm x 2 Carbon Steel Hex Die 16 mm 2

$16.50 HDM-18-.5
18mm x .5 Carbon Steel Hex Die 18 mm .5

$11.70 HDM-18-1.5
18mm x 1.5 Carbon Steel Hex Die 18 mm 1.5

$11.70 HDM-18-2.5
18mm x 2.5 Carbon Steel Hex Die 18 mm 2.5

$11.70 HDM-20-1.5
20mm x 1.5 Carbon Steel Hex Die WT:499-550 20 mm 1.5

$11.70 HDM-20-2.5
20mm x 2.5 Carbon Steel Hex Die 20 mm 2.5

$13.20 HDM-22-1.5
22mm x 1.5 Carbon Steel Hex Die WT:499-505 22 mm 1.5

$13.20 HDM-22-2.5
22mm x 2.5 Carbon Steel Hex Die 22 mm 2.5

$17.00 HDM-24-2
24mm x 2 Carbon Steel Hex Die 24 mm 2

$17.00 HDM-24-3
24mm x 3 Carbon Steel Hex Die 24 mm 3

$29.80 HDM-30-1.5
30mm x 1.5 Carbon Steel Hex Die 30 mm 1.5

$18.70 HDM-30-2
30mm x 2.0 Carbon Steel Hex Die 30 mm 2

$18.70 HDM-30-3.5
30mm x 3.5 Carbon Steel Hex Die WT:499-102 30 mm 3.5