Click here to learn more about these products.
Taytools 1-2-3 Blocks Matched Pair (2 Each) 23 Hole Hardened Steel
Contains 23 38 through holes 5 holes tapped with 38 x 16 TPI threads and 18 untapped. Made of hardened tool steel RC 56-60 and precision ground on all six sides. Overall size within - 0.0001. Flatness and parallelism within 0.0001. Squareness on all sides to within 0.0003 per inch. Pairs are matched to a tolerance of 0.0002. Two 2 pieces per set.
Anytime Tools 1-2-3 Blocks Matched Pair Hardened Steel 23 Holes (1"x2"x3") 123 Set Precision Machinist Milling
MATCHED PAIR, Professional Quality Tool. Precision ground Steel and Case Hardened on all six sides. Squareness on all sides within 0.0001. Surface finish from 6 to 16 microinches. 23 through holes 5 tapped 38-16 TPI and 18 plain.
WEN 10423 3 x 2 x 1-Inch Steel-Hardened Precision 123 Blocks, Two Pack
Perfect for machinists, woodworkers, metalworkers, and more. Each block measures 3 by 2 by 1 inches in size. Features 5 threaded 38-16 UNC cross-drilled holes. Calibrate equipment, space workpieces, or collect exact measurements. Includes a set of two 1-2-3 blocks.
TINVHY 1-2-3 Blocks Matched Pair Hardened Steel 23 Holes (1x2x3) 123 Set with Screws & HEX Key Precision Ground Machinist Set Up Blocks
Strong And Sturdy - Made of precision-grade tool steel hardened and precise ground on all 6 sides of block, heat treated and case hardened to HRC 56-60.. Precise - Size within - .0001 Flatness and parallelism within .0001 Squareness on all sides is 0.0003 per inch.. Feature - Cross drilling design gives minimum weight and maximum strength.. 23 holes consists of 5 tapped holes that are 58in-11 for clamping and Holes - 18 untapped holes.. Package Include - 2 x 1-2-3 Block, 5 x 5 x 38-16 stainless steel socket head cap screws, 1 x A Hex Key, 1 x a fitted case..
5 Matched Pairs Precision Steel 1 x 2 x 3 Inch Blocks 23 Holes .0002" Machinist Milling
Made of precision-grade tool steel hardened and ground on all 6 sides of block. Heat treated and case hardened to HRC 57-61. Accuracy and squareness on all sides .0002 Dimensions- 1 x 2 x 3. 23 holes includes 5 38-16 threaded holes for clamping and 18 untapped holes. Cross drilling design allows for efficient use of lower weight with maximum strength.
1 x 2 x 3 Inch Blocks Matched Pair Hardened Steel 23 Holes Precision Machinist Milling
Product Dimensions 1 x 2 x 3, 2.1 lbs. weight. 23 holes consists of 5 tapped holes that are 38-16 for clamping and 18 untapped holes. Accuracy with squareness on all sides within .0002 per inch. Hardened and precision Ground on all 6 sides of each block. Cross drilling design gives minimum weight and maximum strength.
Oudtinx 1-2-3 Blocks Matched Pair Hardened Steel 23 Holes (1"x2"x3") Set Precision Machinist Milling
This matched pair of blocks is ground to tolerances of .0001. 23 holes, 5 tapped 38-16 TPI and 18 plain. Precision ground and case hardened on all six sides. Squareness of all sides is within .0002 per inch.. Used for set-up, layout and inspection jobs. Has 23 holes with 5 holes tap to 38-16 threads for clamping and 18 untapped holes.
5 Matched Pair Ultra Precision 1 x 2 x 3 Inch Blocks 23 Holes 0.0002" Machinist 123 Jig Fit for Milling Machine
Product Dimensions 1 x 2 x 3, 2.1 lbs. weight each. 23 holes consists of 5 tapped holes that are 38-16 for clamping and 18 untapped holes. Accuracy with squareness on all sides within .0002 per inch. Hardened and precision Ground on all 6 sides of each block. Cross drilling design gives minimum weight and maximum strength.
CHENTEC 1-2-3 Blocks Matched Pair Hardened Steel 23 Holes (1"x2"x3") Set Precision Machinist Milling
Has 23 holes with 5 holes tap to 38-16 threads for clamping and 18 untapped holes. Used for set-up, layout and inspection jobs. This matched pair of blocks is ground to tolerances of .0001. 23 holes, 5 tapped 38-16 TPI and 18 plain. Precision ground and case hardened on all six sides. Squareness of all sides is within .0002 per inch..
Taytools 469744 1-2-3 Blocks No Holes Matched Pair (2 Each), Hardened Steel RC 55-62, (1"x2"x3") 123 Precision Ground Machinist Set Up Blocks
This is a matched set 2 each of professional quality 1-2-3 blocks. They are precision ground and case hardened to RC 55-62 on all six sides.. They contain no holes.. Overall sizes are within - 0.0002 inch Flatness and parallelism are within 0.0002inch. Squareness on all sides to within 0.0002 inch. Pairs are matched to a tolerance of 0.0002 inch.. There are 2 pieces per set..
Best Choice
Best Value
