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Steel Hardness Testers
> Steel Hardness Tester Drill Press or Mill Mounted B
415B Steel Hardness Tester / Drill Press
Steel Hardness Tester Drill Press or Mill Mounted B
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These unique instruments are the most economical way of grading and checking various metals in equivalent Rockwell C range of 20HRC to 67HRC and Rockwell B range from 40HRB to 100 HRB . The instruments come complete with two test blocks (high and low ranges), conversion chart, and carrying case.
Range 40 HRB to 100 HRB (equivalent Rockwell B Scale).
Accuracy ±1.5 points.
Weight (instrument only) 12 oz. (340 g ) with case & block) 1 lb. 1 5 oz. (. 9 kg).
Shipping weight 4 lbs. (1.8 kg)
Length 6-3/4 in. (17.2 cm)
Steel Hardness Tester Drill Press or Mill Mounted C