About This

• [M35 HSS Drill Bit] Made from high-speed M35 cobalt steel for exceptional heat resistance and durability. Effortlessly drills through stainless steel, metal, wood, plastic, and fiberglass without chipping, even during interrupted cuts.
• [Double Spiral Flutes] Dual grooves ensure rapid chip removal for faster, smoother drilling. The self-starting 118° split point reduces walking and enhances precision in thin materials while resisting wear.
• [Multi-Step Sizing] Features 10 clearly engraved sizes: 1-3/8", 1-1/4", 1-1/8", 1", 7/8", 3/4", 5/8", 1/2", 3/8", and 1/4". Eliminates the need for multiple bits—ideal for projects requiring varied hole diameters.
• [Hex Shank & Anti-Slip] 1/4" hex shank fits securely into all power drills, including quick-change chucks. Anti-slip hexagonal grip ensures stability and prevents wobbling during operation.
• [Portable & Customer Support] Perfect for home repairs, DIY projects, or light-duty tasks. Includes a compact storage case for easy organization. Backed by hassle-free customer support (contact us directly or via Amazon post-return window).

Overview

• Material : Cobalt, Cobalt Steel, High Speed Steel (HSS), Stainless Steel
• Cutting Diameter : 1.38 Inches
• Finish Type : Titanium
• Shank Type : Hex
• Cutting Angle String : 118 Degrees