About This

• [HSS Drill Bit] Crafted from HSS for superior durability, titanium-coated for smooth drilling through iron, aluminum, plastic, wood, and metal plates. Self-deburring design maintains efficiency by reducing debris buildup. Outlasts standard bits with enhanced wear resistance and precision. Ideal for high-performance tasks.
• [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-Range Step Drill Set] Our 5-piece step drill set caters to diverse drilling needs with diameter ranges:3/16"–1/2" (6 steps), 1/8"–1/2" (13 steps), 1/4"–3/4" (9 steps), 3/16"–7/8" (12 steps), 1/4"–1-3/8" (10 steps). This versatile set eliminates the need for multiple drill bits, saving time and effort.
• [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 : Stainless Steel
• Finish Type : Titanium
• Shank Type : Hex
• Cutting Angle String : 118 Degrees
• Brand : COMOWARE