13-Piece Cobalt Drill Bit Set For DIY Pros M35 HSS 1/16 To 1/4 Inch 135 Degree Split Point Jobber Length Bits Kit For Hardened Metal Stainless Steel Cast Iron Plastic And Wood With Indexed Storage Case
✔️ 1/16 to 1/4 in bits (1.59 to 6.35 mm) with 135° split point
This 13-piece drill bit set is built from M35 cobalt HSS, delivering high heat and wear resistance for drilling hardened metals, stainless steel, cast iron, plastic, and wood. It's a handy kit for DIY pros and workshop tasks, with the bits organized in an indexed storage case for fast access.
✅ 13-piece set from 1/16 to 1/4 in (1.59 to 6.35 mm) M35 cobalt HSS
✅ 135° split point improves starting accuracy and chip clearance
✅ High wear and heat resistance for drilling hardened steel, stainless, cast iron
✅ Jobber-length bits deliver versatile depth for metal, wood, and plastic
✅ Includes compact indexed storage case for quick size access
💡 What is a practical use case for a cobalt HSS drill bit set with a 135° split point?
Handy for metalworking and DIY projects where precise starts and lasting life matter.
- drilling hardened steel and stainless steel with cleaner holes- reduces walking on entry for accurate hole placement
- cobalt alloy enhances wear resistance and heat tolerance
- compact indexed case keeps sizes organized