Timunr 3-1/2 x 1-7/8 x 1-7/8 Accuracy V Block with Clamp Set, All Angle Hardened Steel Multi-use Gauge Gage Machinist Tool Fit for Drilling, Milling and Grinding Operations
$67.29
Description
Material: Made of 40Cr steel, which is an alloy steel with good comprehensive mechanical properties and is currently one of the most widely used steels in the machinery manufacturing industry.Dimensions and Accuracy: 3-1/2 length, 1-7/8 width, 1-7/8 height (including clamp), 1-5/16 holding capacity, 0.0003 accuracy.Design: The V-block has four 5/16-18 tap holes, two on the bottom and one on each side at an Angle that is not clamped.Hardness: Product heat treatment and surface hardening to HRC58-60.Feature: The two sides of the fixture set are parallel, while the V is the center and the ground provides the center hole for drilling or removing the pin
