Pro Grade Jobber Length Drill Bit Kit Set Of 29 HSS Co5 M35 High Speed Steel With Split Point 135 Degree Ground Bits One Sixteenth To One Half Inch Black And Gold For Metal Wood Plastic Drilling

HSS M35 Drill Bit Set, 29pc Jobber Length (1.6-12.7mm)
✔️ 29-piece kit with 1/16-1/2 in (1.6-12.7 mm) drilling capacity

This high-performance drill bit kit is made from M35 cobalt HSS to deliver long wear and heat resistance, ideal for metal, wood, and plastic drilling. It’s a go-to choice for professional shops and DIY setups where precision matters.

✅ HSS ground drill bits with 5% cobalt (M35) for high heat resistance
✅ 135° cutting edge for precise starting and clean holes
✅ 3-surface-shank for secure chuck grip and efficient power transfer
✅ 40° helix angle for fast chip removal and smoother drilling

💡 What is a cobalt HSS drill bit with a 135° split point best used for in metalworking?

In short, this bit combo is handy for clean starts and long life when drilling tough metals and mixed materials.

- cobalt HSS drill bit ideal for steel, cast iron, and alloyed metals - 135-degree split point reduces wandering and improves start accuracy - 3-surface-shank provides solid chuck grip for efficient power transfer - works well in metal, wood, and plastic drilling tasks ✝️