Norseman Step Drills Ultra Bit
Click to Enlarge
This is description text
Item Selection
This Item is Temporarily Out of Stock
Notify Me when Back in Stock
Please Call for Pricing on this Product
For larger quantity orders, please contact one of our Account Managers.
Pricing is subject to change. In-store pricing may vary from online pricing.
Pricing is subject to change. In-store pricing may vary from online pricing.
Product Overview
Norseman Step Drills Ultra Bit™ Multi-Diameter
Fractional Size
Ideal For: Metals, Plastic, Wood
- Gold Oxide Electrician Step Drill Type 78-AG
- Special axial and Radial flute design increases work piece penetration.
- Duel flute contruction drills clean accurate holes in thin materials, quickly and easily.
- 3 flats on shank give positive chuck-grip.
- Gold oxide provides low temperature stress relief that enhances lubricity, reduces friction, and increases tap toughness.
Free Shipping*
On all hardware item purchases of $99.99 or more.
Exclusions include shipping to Alaska or Hawaii, metal items, and processing services. Free shipping options will be reflected during the checkout process.
Specifications
DETAILS |
|||||
| Size | Hole Sizes | No. Range | Shank Size | Step Increments | Step Thickness |
| 1 | 13 | 1/8" - 1/2" | 1/4" | 1/32" | 1/8" |
| 2* | 8 | 1/4" - 1" | 3/8" | 1/16" | 5/32" |
| 3 | 9 | 1/4" - 3/4" | 3/8" | 1/16" | 5/32" |
| 4 | 6 | 3/16" - 1/2" | 1/4" | 1/16" | 3/8" |
| 7 | 1 | 1/4" - 7/8" | 3/8" | 1/16" | 1/16" |
| 8 | 12 | 3/16" - 7/8" | 3/8" | 1/16" | 1/8" |
| 9 | 3 | 7/8" - 1-7/32" | 3/8" | 7/8" | --- |
| 11 | 2 | 7/8" - 1-1/8" | 3/8" | 27/64" | 9/64" |
| 12 | 5 | 1/4" - 1-3/8" | 3/8" | 1/8" | *SEE NOTE |
| 1/4 A | 16 | 1/4" - 1-1/8" | 3/8" | 1/16" | 1/16" |
| 13/16 | 10 | 13/16" - 1-3/8" | 1/2" | 1/32" | 5/32" |
| * Size 2: Also referred to as 9/16" - 1" No. Range | |||||
| * Size 12: 7/8", 1-1/8", 1-7/32", 1-1/4", 1-3/8" (1/2" and 3/4" conduit) | |||||