Jet 579330-5/8" -Kut B and G Premium H.S.S. Car Reamers Hand Tools Rockwell hardness hrc 47-52

Rockwell hardness hrc 47-52

Specifications GGG-S-121E and Canadian Government specifications CDA39-GP-17C

This product manufacture by Romania

21 standards• ISO 9001-2000 certified factory• NOTE: Custom Lifts are available in any length desired

Jet 579330-5/8" -Kut B and G Premium H.S.S. Car Reamers Hand Tools Rockwell hardness hrc 47-52Used for enlarging existing drilled or formed holes in structural steel plates , Aggressive fast spiral reamers made of high tungsten tool steel for maximum life , Gold and black surface treated body and clearance , cuts cooler and stays sharp longer , Right hand cut with left hand spiral prevents tool from hogging into the hole , Three flat shanks prevent slippage in chuck