Five Piece Extra Long High Speed Steel Drill Bit Set For Everyday DIY Drilling Includes 1/4 Inch 5/16 Inch 3/8 Inch 7/16 Inch And 1/2 Inch Bits With 12 Inch Overall Length Built Tough For Heavy Duty Jobs

Five-Piece Extra Long HSS Drill Bit Set for Drilling
✔️ Includes 1/4, 5/16, 3/8, 7/16, 1/2 in bits; 12 in reach

These extra-long drill bits are designed for deep reach drilling in metalworking and DIY projects. They’re built to handle iron and steel with extended reach when accessing tight spots.

✅ High-speed steel construction provides hardness and wear resistance for general purpose drilling
✅ Black oxide coating adds lubricity and helps hold coolant near the cutting edge
✅ Right-hand cut spiral design aids chip evacuation and reduces clogging
✅ Round shanks fit a wide range of tool holders
✅ Sizes included: 1/4, 5/16, 3/8, 7/16, 1/2 in; long reach set

💡 What is an extra-long drill bit set used for in metalworking and DIY projects?

Longer bits reach into deep holes and tight spaces, making projects easier. - deep hole drilling in thick metals - long reach for automotive and fabrication tasks - durable HSS construction for general purpose use - includes common drill sizes for on-hand versatility