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Metric Left Hand Taps and Dies

HS Metric Left Hand Taps

Metric Left Hand Plug taps. High Speed Steel. Ground Thread.

Our metric fractional high speed steel left hand taps are Plug style only.
These are the most common style of left hand metric taps, with 3-4 lead threads ground.
To determine the proper drill size for a metric hole-to-be-tapped, just subtract the pitch of the tap from the diameter of the tap to yield the drill diameter. As an example: a hole-to-be-tapped as 4mm x .7 needs to be drilled with a 3.3mm drill bit.

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

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

$6.00 TAML-1.7-.35
1.7mm x .35 HS LEFT HAND Tap WT:336-1500 1.7 mm .35

$6.00 TAML-2-.4
2mm x .4 HS LEFT HAND Tap WT:336-1505 2 mm .4

$6.00 TAML-2.6-.45
2.6mm x .45 HS LEFT HAND Tap WT:336-336-1510 2.6 mm .45

$6.00 TAML-3-.5
3mm x .5 HS LEFT HAND Tap WT:336-1515 3 mm .5

$6.00 TAML-3.5-.6
3.5mm x .6 HS LEFT HAND Tap WT:336-1520 3.5 mm .6

$6.00 TAML-4-.7
4mm x .7 HS LEFT HAND Tap WT:336-1525 4 mm .7

$6.00 TAML-4.5-.75
4.5mm x .75 HS LEFT HAND Tap 4.5 mm .75

$6.00 TAML-5-.8
5mm x .8 HS LEFT HAND Tap WT:336-1530 5 mm .8

$7.00 TAML-6-1
6mm x 1.0 HS LEFT HAND Tap 6 mm 1

$7.80 TAML-7-1
7mm x 1.0 HS LEFT HAND Tap 7 mm 1

$7.80 TAML-8-1
8mm x 1.0 HS LEFT HAND Tap 8 mm 1.0

$7.80 TAML-8-1.25
8mm x 1.25 HS LEFT HAND Tap 8 mm 1.25

$9.40 TAML-9-1.25
9mm x 1.25 HS LEFT HAND Tap WT:336-1540 9 mm 1.25

$12.00 TAML-10-1.25
10mm x 1.25 HS LEFT HAND Tap WT:336-1550 10 mm 1.25

$12.00 TAML-10-1.5
10mm x 1.5 HS LEFT HAND Tap 10 mm 1.5

$14.50 TAML-11-1
11mm x 1.0 HS LEFT HAND Tap WT:336-1550 11 mm 1.0

$14.50 TAML-11-1.5
11mm x 1.5 HS LEFT HAND Tap WT:336-1555 11 mm 1.5

$14.50 TAML-12-1.25
12mm x 1.25 HS LEFT HAND Tap WT:336-1535 12 mm 1.25

$14.50 TAML-12-1.5
12mm x 1.5 HS LEFT HAND Tap WT:336-1560 12 mm 1.5

$14.50 TAML-12-1.75
12mm x 1.75 HS LEFT HAND Tap 12 mm 1.75

$29.00 TAML-14-1
14mm x 1.0 HS LEFT HAND Tap 14 mm 1.0

$20.00 TAML-14-1.25
14mm x 1.25 HS LEFT HAND Tap WT:336-1565 14 mm 1.25

$20.00 TAML-14-1.5
14mm x 1.5 HS LEFT HAND Tap 14 mm 1.5

$20.00 TAML-14-2
14mm x 2.0 HS LEFT HAND Tap 14 mm 2

$26.00 TAML-16-1.5
16mm x 1.5 HS LEFT HAND Tap WT:336-555 16 mm 1.5

$26.00 TAML-16-2
16mm x 2.0 HS LEFT HAND Tap 16 mm 2

$28.00 TAML-18-1.5
18mm x 1.5 HS LEFT HAND Tap WT:336-1580 18 mm 1.5

$28.00 TAML-18-2
18mm x 2.0 HS LEFT HAND Tap 18 mm 2

$28.00 TAML-18-2.5
18mm x 2.5 HS LEFT HAND Tap WT:336-1585 18 mm 2.5

$30.00 TAML-20-1.5
20mm x 1.5 HS LEFT HAND Tap WT:336-1590 20 mm 1.5

$30.00 TAML-20-2.5
20mm x 2.5 HS LEFT HAND Tap WT:336-1595 20 mm 2.5

$56.40 TAML-22-1.5
22mm x 1.5 HS LEFT HAND Tap WT:336-1600 22 mm 1.5

$56.40 TAML-22-2.5
22mm x 2.5 HS LEFT HAND Tap WT:336-1605 22 mm 2.5

$58.60 TAML-24-1.5
24mm x 1.5 HS LEFT HAND Tap 24 mm 1.5

$76.00 TAML-24-2
24mm x 2.0 HS LEFT HAND Tap WT:336-1610 24 mm 2.0

$76.00 TAML-24-3
24mm x 3.0 HS LEFT HAND Tap 24 mm 3.0

Metric Left Hand HS Round Dies

Left Hand Round Adjustable Dies.
Metric (millimeter) sizes. High Speed Steel.

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

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

$11.00 RDML-2-.4-B
2mm x .4 HS 1" OD LEFT HAND Die 2 mm .4 1"

$11.00 RDML-2.5-.45-B
2.5mm x .45 HS 1" OD LEFT HAND Die 2.5 mm .45 1"

$15.80 RDML-2.6-.45-B
2.6mm x .45 HS 1" OD LEFT HAND Die 2.6 mm .45 1"

$11.00 RDML-3-.5-B
3mm x .5 HS 1" OD LEFT HAND Die 3 mm .5 1"

$11.00 RDML-3.5-.6-B
3.5mm x .6 HS 1" OD LEFT HAND Die 3.5 mm .6 1"

$11.00 RDML-4-.7-B
4mm x .7 HS 1" OD LEFT HAND Die 4 mm .7 1"

$11.00 RDML-5-.8-B
5mm x .8 HS 1" OD LEFT HAND Die 5 mm .8 1"

$11.00 RDML-6-1-B
6mm x 1.0 HS 1" OD LEFT HAND Die 6 mm 1 1"

$11.00 RDML-6.3-1-B
6.3mm x 1.0 HS 1" OD LEFT HAND Die 6.3 mm 1 1"

$13.00 RDML-7-1-B
7mm x 1.0 HS 1" OD LEFT HAND Die 7 mm 1 1"

$11.00 RDML-8-1.25-B
8mm x 1.25 HS 1" OD LEFT HAND Die 8 mm 1.25 1"

$15.80 RDML-8-1.5-B
8mm x 1.5 HS 1" OD LEFT HAND Die 8 mm 1.5 1"

$15.80 RDML-9-1-B
9mm x 1.0 HS 1" OD LEFT HAND Die 9 mm 1 1"

$15.80 RDML-9-1.25-B
9mm x 1.25 HS 1" OD LEFT HAND Die 9 mm 1.25 1"
Out of stock
$11.00 RDML-10-1-B
10mm x 1.0 HS 1" OD LEFT HAND Die 10 mm 1 1"

$11.00 RDML-10-1.25-B
10mm x 1.25 HS 1" OD LEFT HAND Die 10 mm 1.25 1"

$11.00 RDML-10-1.5-B
10mm x 1.5 HS 1" OD LEFT HAND Die 10 mm 1.5 1"

$15.80 RDML-11-1-B
11mm x 1.0 HS 1" OD LEFT HAND Die 11 mm 1 1"

$11.00 RDML-12-1-B
12mm x 1.0 HS 1" OD LEFT HAND Die 12 mm 1 1"

$11.00 RDML-12-1.25-B
12mm x 1.25 HS 1" OD LEFT HAND Die 12 mm 1.25 1"

$15.80 RDML-12-1.5-B
12mm x 1.5 HS 1" OD LEFT HAND Die 12 mm 1.5 1"

$11.00 RDML-12-1.75-B
12mm x 1.75 HS 1" OD LEFT HAND Die 12 mm 1.75 1"

$19.00 RDML-12-1.75-C
12mm x 1.75 HS 1 1/2 OD LEFT HAND Die 12 mm 1.75 1-1/2"

$19.00 RDML-14-1-C
14mm x 1.0 HS 1 1/2 OD LEFT HAND Die 14 mm 1 1-1/2"

$27.50 RDML-14-1.25-C
14mm x 1.25 HS 1 1/2 OD LEFT HAND Die 14 mm 1.25 1-1/2"

$26.00 RDML-14-1.5-C
14mm x 1.5 HS 1 1/2 OD LEFT HAND Die 14 mm 1.5 1-1/2"

$26.00 RDML-14-2-C
14mm x 2 HS 1 1/2 OD LEFT HAND Die 14 mm 2 1-1/2"

$26.00 RDML-16-1-C
16mm x 1.0 HS 1 1/2 OD LEFT HAND Die 16 mm 1 1-1/2"

$26.00 RDML-16-1.5-C
16mm x 1.5 HS 1 1/2 OD LEFT HAND Die 16 mm 1.5 1-1/2"

$26.00 RDML-16-2-C
16mm x 2 HS 1 1/2 OD LEFT HAND Die 16 mm 2 1-1/2"

$26.00 RDML-18-1.5-C
18mm x 1.5 HS 1 1/2 OD LEFT HAND Die WT:9159-0170 18 mm 1.5 1-1/2"
Out of stock
$27.50 RDML-18-2-C
18mm x 2.0 HS 1 1/2 OD LEFT HAND Die (limited quantity) 18 mm 2 1-1/2"

$26.00 RDML-18-2.5-C
18mm x 2.5 HS 1 1/2 OD LEFT HAND Die 18 mm 2.5 1-1/2"

$26.00 RDML-20-1.5-C
20mm x 1.5 HS 1 1/2 OD LEFT HAND Die 20 mm 1.5 1-1/2"

$27.50 RDML-20-2-C
20mm x 2.0 HS 1 1/2 OD LEFT HAND Die 20 mm 2 1-1/2"

$26.00 RDML-20-2.5-C
20mm x 2.5 HS 1 1/2 OD LEFT HAND Die 20 mm 2.5 1-1/2"

Straight Tap Wrenches

Straight-arm tap wrenches.
Straight tap wrenches provide greater force than t-handle tap wrenches.

Follow this link to explore our complete offering of taps, dies, and other threading tools.
Quantity Price Model Description Hand Taps # Size Taps Pipe Taps MM Taps Approx. Length

$5.20 STW-A
1/16" - 1/4" Straight Tap Wrench WT:373-5 1/16" - 1/4" 0-14 - 1 -5mm 7"

$7.20 STW-B
1/16" - 3/8" Straight Tap Wrench 1/16" - 3/8" 4-14 1/16" 3 - 9mm 8"

$8.50 STW-C
5/32" - 1/2" Straight Tap Wrench 5/32" - 1/2" 7-14 1/16-1/8" 4 - 12mm 10-12" (varies)

$12.50 STW-D
3/16" - 3/4" Straight Tap Wrench 3/16" - 3/4" 10-14 1/16 - 1/4" 5 - 18mm 13"

$17.50 STW-E
1/4" - 1-1/8" Straight Tap Wrench 1/4" - 1 1/8" - 1/8 - 1/2" 6 - 28mm 19"

$54.00 STW-G
3/4" - 1 1/2" Straight Tap Wrench 3/4" - 1 1/2" - 3/8 - 1 1/4" 19 - 38mm 35"

$96.00 STW-H
1" - 2 1/2" Straight Tap Wrench 1" - 2 1/2" - 3/4 - 2" 25 -65mm 55"

Die Stocks For Adjustable Round Split Dies

Die Stocks for holding round threading dies.
Straight-arm die stocks for manual threading.

A 1" Die Stock holds 1" Outside Diameter (OD) dies, a DS-2 holds 2" OD dies, etc.

Follow this link to explore our complete offering of taps, dies, and other threading tools.
Quantity Price Model Description Holds Dies of OD: Approx. Length:

$3.90 DS-5/8
5/8" Die Stock 5/8" 5.5"

$3.90 DS-13/16
13/16" Die Stock 13/16" 6.25"

$4.90 DS-1
1" Die Stock WT:513-5 1" 8.6"

$7.00 DS-1-1/2
1-1/2" Die Stock WT:513-10 1 1/2" 12"

$9.50 DS-2
2" Die Stock WT:513-15 GTS:372-164 2" 19.5"

$18.50 DS-2-1/2
2-1/2" Die Stock 2 1/2" 19"

$24.50 DS-3
3" Die Stock 3" 21.75"

$47.00 DS-4
4" Die Stock 4" 29.25"

$93.00 DS-5
5" Die Stock 5" 33"