- Laser marked sizes won’t wear off with use
- Speedpoint tip for fast starting
- 2 hole sizes
- High speed steel fractional
- Single-fluted cutting edge for greater control and rounder holes
- Ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, plexiglass, wood and laminates
- 3-flatted shank won’t slip in chuck
Irwin Unibit Fractional Step Drill Bit – #9 7/16-in – Hex Shank – 2 Hole Sizes – Speed Point
$97.00 Original price was: $97.00.$67.90Current price is: $67.90.
- Elevate Your Shopping Experience
- Free Shipping over $25
- fast shipping
- Enjoy top quality items for less

Use the Irwin Unibit step drill bit to drill 7/8 in to 1 1/8 in dia holes. Its 7/16 in L hexagonal shank prevents slipping of the drill chuck. The high speed steel step drill bit has high tensile strength.
Be the first to review “Irwin Unibit Fractional Step Drill Bit – #9 7/16-in – Hex Shank – 2 Hole Sizes – Speed Point” Cancel reply
Related products
Sale!
Measuring and Precision Tools
Irwin STRAIT-LINE MACH 6 Aluminum Chalk Reel W/ Blue Chalk – 100 Ft
Sale!
Measuring and Precision Tools
Sale!
Measuring and Precision Tools
Sale!
Measuring and Precision Tools
Sale!
Measuring and Precision Tools
Sale!
Measuring and Precision Tools
Sale!
Measuring and Precision Tools
Sale!
Measuring and Precision Tools







Reviews
There are no reviews yet.