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1-2-3 Blocks, Sine Bars, Planer Gage

1-2-3 and 2-4-6 Blocks

Hardened and ground set-up blocks.
1-2-3 and precision 2-4-6 blocks are heat treated above 48 Rockwell C.
.0001" to .0003" over allowance for nominal lapping.
Squareness of all sides is within .0002 per inch.

Five tapped holes are provided for clamping (3/8" - 16 for 1-2-3, 5/8" - 11 for 2-4-6).
Cross-drilling design for extra strength and minimum weight.
Quantity Price Model Description

$14.50 BL-123
Pair of 1" x 2" x 3" Blocks, 1291-0081
Out of stock
$22.50 BL-123T
Pair of 1" x 2" x 3" Blocks, TiN Coated

$19.50 BL-25-50-75
Pair of 25mm x 50mm x 75mm Blocks, 1291-0250

$97.50 BL-246
Pair of 2" x 4" x 6" Blocks, 1291-0140

1-2-3 Blocks, No Holes

Hardened and ground precision 1-2-3 blocks.
Heat treated above 48 Rockwell C.
.0001" to .0003" over allowance for nominal lapping.
Squareness of all sides is within .0002 per inch.

These 1-2-3 blocks are solid blocks, without holes.
Quantity Price Model Description
Out of stock
$15.90 BL-123NH
Pair of 1" x 2" x 3" Blocks, NO HOLES

Sine Bars and Sine Plate

Hardened and ground.
Parallelism is .0001".
Top surface accuracy is .0004" per 4".
Center to center distance between center of rolls accurate within .0002".
Quantity Price Model Description Width Distance Between Center of Rolls

$62.90 SINE-B5
15/16" Sine Bar, 1291-1165 15/16" 5"

$115.00 SINE-B10
1-1/4" x 10" Long Sine Bar, 1291-1170 1-1/4" 10"

$79.50 SINE-PL5
2" Sine Plate 2" 5"

Sine Bar

1" wide. 5" between rolls; 5/8" roll diameter. Sine bar and rolls hardened and ground for extreme accuracy.
Center to center +/- .0003"
Parallelism +/- .0001"
Quantity Price Model Description

$28.70 SINE-B475
Economy Sine Bar, 1291-0066

Planer and Shaper Gage

For quick and accurate setting of shapers and planers.
Includes 3" extension rod for settings up to 6 1/4" high or 9 1/4" long.
Base is 3/4" x 5 1/4".
With built-in level.
Shaper and planer gages are easy to set with a micrometer or caliper.
Quantity Price Model Description

$79.50 GA-PS
Planer and Shaper Gage, 1289-0055