No.14 Adjustable Countersink / Bore
USE
In one operation you can completely prepare the wood for the threads and screw heads
FEATURES
- Tapered tips for tight-fitting classic screws.
- Pilot bits feature a single twist, fast pitch design for wood.
- For flute countersink bodies leave a clean, sharp hole.
- Sized for #6 to #14 screws.
- When a stopper is attached, the dish can be removed at a fixed depth.
Specifications
| Usage | Wood |
|---|---|
| Material(s) | High Carbon Steel |
| Recommended tool(s) | Electric Power Drill Cordless Drill (over 14.4v) |
| RPm Range | less than 2,500 rpm |
Sizes
Size1：D1 Overall Length：L Spiral Length：SL Size2：D2 Shank Shape：d Unit：inch (mm)
| Wood Screw No. | Size1 | Overall Lengh | Spiral Length | Size2 | Depth Stop |
|---|---|---|---|---|---|
| #5 Screws | 1/8(3.2) | 80 | 50 | 3/8(9.5) | 3/8(9.5) |
| #6 Screws | 9/64(3.6) | 80 | 50 | 3/8(9.5) | 3/8(9.5) |
| #7 Screws | 5/32(4.0) | 85 | 50 | 3/8(9.5) | 3/8(9.5) |
| #8 Screws | 11/64(4.4) | 85 | 50 | 3/8(9.5) | 3/8(9.5) |
| #9 Screws | 3/16(4.8) | 90 | 55 | 3/8(9.5) | 3/8(9.5) |
| #10 Screws | 13/64(5.2) | 95 | 60 | 7/16(11) | 7/16(11) |
| #12 Screws | 7/32(5.6) | 100 | 60 | 1/2(12.7) | 1/2(12.7) |
| #14 Screws | 1/4(6.4) | 110 | 60 | 1/2(12.7) | 1/2(12.7) |
Help
How to use
