12 Piece Black And Gold Coated Twist Drill Bits Set, Sixteenth Inch Diameter, 4 Inch Length, HSS M2 High Speed Steel With Bright Finish, Rockwell Hardness 62 63, Packaged In Plastic Bag For Easy Storage And Metal Wood Plastic Drill Projects

Premium 12-Piece Black & Gold Twist Drill Bit Set for Metal
✔️ 5/16 in dia, 4 in total length, 135° point, 3-flat shank

The 12-piece twist drill bit set is built with HSS M2 steel and a bright finish, ideal for drilling into metal, wood, and plastics. The 135-degree split-point aids quick starts and reduces walking, while the 3-flat shank keeps the bit securely seated in the chuck. Packaged in a plastic bag for easy storage and quick replacement in workshops or service vehicles.

✅ Material: M2 High Speed Steel with Bright Finish
✅ Point: 135-degree split point for self-centering and fast starts
✅ Shank: 3-flat shank for improved grip and slip resistance
✅ Size: 5/16 in diameter, 4 in total length, 2-3/4 in working length
✅ Pack: 12-piece set in plastic bag for easy storage
✅ Applications: metal, wood, plastics; not for concrete/masonry or stainless steel

💡 What is an HSS drill bit set with a 135° point typically used for in metalworking? This handy set is designed for accurate drilling in metal, wood, and plastics.
- HSS M2 steel durability for long life in metal drilling
- 135-degree point improves centering and reduces walking
- 3-flat shank ensures stable chuck grip
- Bright finish resists corrosion and eases cleaning