Pair 1-2-3 Block Set 0.0002 inch Precision Matched Milling Machinist 23 Holes

Description:

Made of hardened carbon steel and precision ground
Cross drilling design allows efficient use of lower weight with maximum strength
23 holes includes (5) 3/8-16 threaded holes for clamping and (18) untapped holes
For clamping support, installation design and inspection work
Easy to use, high quality, durable

Specification:

Precision: 0.0002"
Size: Approx.25x50x75mm/0.98x1.97x2.95 inch
Color: Silver

Package Includes:

1 Pair of Blocks