Description:Material: HSS-COCoating: No CoatingFlute: 2 FlutesSize: 12/14/16/18/20mmQuantity: 1pcFeatures:- M35 material, can process stainless steel, die steel and other difficult-to-machine steel parts.- M35 is a cobalt-containing 5% high-speed steel.- Compared wit..
Descriptions:Drillpro 12-42mm High Speed Steel Metal Core Drill Bit Annular Cutter Hollow Drill Bit Hole Opener Metal Drilling Hole Saw Cutter ToolsSpecifications:MaterialHigh Speed SteelColorSilverCoatingNoCutting Depth30mmOverall Length64mmApplicationUse for hole cutting and process of annular on ..