17/64" Mag Super Premium Black & Gold Drill Bit w/ 3 Flats

These heavy-duty 135° split point drill bits are engineered for high performance in demanding applications. The flat-sided shank design ensures a secure, positive grip within the chuck, making them especially well-suited for use with handheld drills equipped with keyless chucks. Constructed from high molybdenum alloy steel, these durable drills are ideal for machining hard metals, including work-hardening grades of stainless steel and other challenging materials.

Features:

• Heavy-duty construction for drilling in tougher materials
• 135º split point is self-centering for reducing thrust and easier penetration
• Manufactured to NAS 907B aerospace specification
• Manufactured from premium high-speed steel
• Black oxide surface finish increases wear resistance and adds lubricity to improve chip flow.