3Pc Step Drill Bit Set with Titanium Coating - style: 3PC-Spiral

About this item

• 【Titanium-Coated HSS for Durable Precision】Crafted from titanium-coated high-speed steel, these step drill bits offer enhanced hardness and heat resistance for lasting sharpness. They are engineered to cleanly drill through plastic, aluminum, wood, copper, and thin-gauge sheet metal
• 【Spiral Flute & 118° Tip for Clean, Fast Drilling】The two-flute spiral design rapidly ejects chips to prevent clogging and keep the bit cool. Combined with a self-centering 118° split point tip that eliminates “walking,” it ensures precise, clean starts every time
• 【3 Bits, 31 Steps – Your All-in-One Hole Sizing Kit】This versatile step drill bit set for metal includes 3 bits that cover 31 sizes from 1/8” to 7/8”, including the popular 3/4 step drill bit. It’s the perfect cone drill bit for metal and more, ready to tackle any project
• 【1/4″ Hex Shank – Ready for Your Impact Driver】The standard 1/4″ hex shank provides a secure grip in any chuck. It is compatible with drills and impact drivers, allowing for quick changes and efficient step up drill bit for metal work
• 【Complete Set for DIY Projects】This set includes a 13-step, a 6-step, and a 12-step bit (covering up to 3/4 step drill bit and 7/8″), making it an essential tool for hobbyists and DIY enthusiasts

Overview

• Material: High Speed Steel (HSS)
• Finish Type: Titanium
• Cutting Angle String: 118 degrees
• Brand: OSTTE
• Item dimensions L x W x H: 2 x 2 x 2 inches