HSS M2 Fully Ground Black Bronze Straight Shank Screw Machine Stub Twist Drill Bit

HSS M2 Fully Ground Black Bronze Straight Shank Screw Machine Stub Twist Drill Bit. Premium M2 High Speed Steel: Made of premium HSS M2 for super hardness, sharpness, and long tool life in metal, plastic, and wood. 135-Degree Split Point: Features a 135-degree chisel angle with split point for accurate start and quick penetration without walking. Fully Ground Process: Ensures excellent chip evacuation and smooth cutting performance for heavy-duty operations. Stub Drill Design: Short length specifically developed for screw machine operations to reduce breakage and runout in small spaces. Black & Bronze Finish: Surface treated with black and bronze coating to resist corrosion and improve lubrication. ASME/ANSI Compliant: All dimensional tolerances conform to ASME/ANSI B94.11M and USCTI drill standards. OEM & ODM Services: We provide full customization options including from samples, designs, and flexible customization. Ready Stock Availability: All items are ready in stock and can be shipped within one week of order placement.