Ingersoll Rand 631L

The Milwaukee Thunderbolt 9/16" Silver & Deming drill bit delivers reliable performance in low to high tensile strength materials, stainless steel, and cast iron. Premium industrial-grade steel constr more→uction and heavy-duty cutting surfaces power through both deep and shallow holes at impressive speed. A specialized parabolic flute geometry adds structural strength to the bit while clearing chips quickly during operation. The 135-degree split point tip starts on contact, preventing the bit from walking across the workpiece for fast, accurate hole placement. A black oxide coating provides lubricity and corrosion resistance, extending the life of the bit across demanding jobs. The 1/2-inch reduced …

Milwaukee SHOCKWAVE Impact Duty driver bits are engineered to be the most durable, best fitting driver bits on the market. The optimized Shockzone geometry is unique for each tip type to provide up to more→30x longer life and absorbs 3x more torque vs. other impact bits. The Precise Fit Custom Machined Tip prevents stripping and reduces wobble while the Custom Alloy76 steel and proprietary heat treat process maximizes resistance to wear and shock. SHOCKWAVE driver bits are built to deliver extreme durability for the most demanding applications.

Milwaukee COBALT RED HELIX drill bits are engineered for extreme durability and long life in hard metal applications. Designed with a variable helix that includes an aggressive 35 helix angle which more→ends at 15 , the cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer. The 135 split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. Black Oxide Drill Bits but can be used in all twist drilling applications.