The 1 1/2" RODAC black and gold high speed steel (HSS) drill bit with ½" chuck offers 3 inking for less slippage on the chuck and a 135° cross point.
The 1 1/2" RODAC black and gold high speed steel (HSS) drill bit with ½" chuck offers 3 inking for less slippage on the chuck and a 135° cross point.