uxcell 1.75mm Solid Carbide Drill Bits Straight Shank for Stainless Steel Alloy Hard Steel, Hardened to 50 HRC, 2 Pcs
- Specification: Diameter: 1.75mm / 0.07″.
- Made of Solid Carbide (Tungsten Steel), Hardened to 50 HRC.
- Applications: Widely Used on cast iron, non-ferrous alloys, high silicon aluminum, copper, plastics, hard rubber etc..
- For Abrasive Materials: Designed for drilling abrasive materials when drilling accuracy must be maintained. Can be used in high temperature drilling applications.
- Solid Carbide Tool: Offering long tool life and faster cutting speeds than other substrates, but is more brittle.
- Please Note: Must be used with a rigid tool-holding systems. Fine grinding drill obtain accuracy and fine finish than other substrates.