4241 HSS Step Drill Bit Three Sixteenth To One And One Eighth Inches Pro Grade All In One Multi Hole Sizes For Metal Wood Plastic Sheet PVC With 118 Degree Split Point Self Centering Double Straight Flute Tri Flatted Shank No Slip

Pro Grade HSS Step Drill Bit with 13 hole sizes
✔️ 13 sizes 3/16 to 1-1/8 in, 118° split point, tri-flatted shank

Designed as a single, all-in-one drill bit that cuts 13 hole sizes from 3/16 in to 1-1/8 in, letting you work with metal, wood, and plastic without swapping bits. It’s handy for electricians, plumbers, and DIYers drilling through sheet metal, PVC, or thin panels for conduit, cable, or piping runs.

✅ 13 sizes from 3/16 in to 1-1/8 in for metal, wood, and plastic
✅ 118° split point starts cleanly with no pre-punching
✅ 4241 HSS construction for durability and heat resistance
✅ Dual straight flutes clear chips fast; tri-flatted shank prevents slip

💡 What is a multi-size drill bit best used for?

Handy for quickly drilling a range of hole sizes in thin materials. - It covers 3/16 in to 1-1/8 in holes in metal, wood, and plastic
- 118° split point reduces walking and eliminates need for pre-punching
- 4241 HSS construction provides long life and heat resistance
- Tri-flatted shank prevents slip in common drill chucks