Hardcore Cobalt Steel Jobber Length Drill Bit Set With Metal Case Gold Oxide Finish 135 Degree Split Point Inch Sizes One Sixteenth To Three Eighths In One Sixty Fourth Increments 21 Piece HSS Drill Bit Kit For Pros

Cobalt Steel Jobber Drill Bit Set with Gold Oxide; 21-Pc
✔️ 1/16 to 3/8 in, 21 bits, HSS, 135° split point, gold oxide

This 21-piece HSS drill bit set in a rugged metal case is designed for professional metalworking and shop use. Sizes run from 1/16" to 3/8" in 1/64" increments, with a 135-degree split point for fast starts and reduced walking.

✅ Size range: 1/16" to 3/8" in 1/64" increments
✅ Material: high-speed steel (HSS) with gold oxide finish
✅ Point: 135-degree split point for clean starts
✅ Strength: extra-thick web for rigidity
✅ Case: sturdy metal storage case included

💡 What is a good drill bit set for professional metalworking with gold oxide finish and 135-degree split point?

Here's a quick take on why this 21-piece HSS set is a solid choice for ferrous metals.

- Material and coating: HSS with gold oxide resists wear on ferrous metals - Point geometry: 135-degree split point reduces wandering and improves bite - Size range: 1/16" to 3/8" in 1/64" increments covers common tasks - Case: sturdy metal case keeps bits organized ✝️