Carbide countersink drill bit 3mm shank diameter With standard size in stock, also produce as customer's needs.
Materials: tungsten carbide Cutting diameter: 6mm Cutting direction: right hand Finish type: coated/uncoated Shank diameter: 3mm Length: 50mm Drill bit type: countersink Number of flutes: 3/4/6 flutes Shank type: round Special features: single end Materials application: stainless steel,mold steel,stainless iron,wood Point angle: 60° 90° 120° 160° Measurement system: Metric/Inch Product features
Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems.
Coated countersink bit with higher wear resistance,coatings are suitable for a wide range of applications.
Round shanks allow use with a wide variety of toolholding systems.
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.
