No.7L Impact Bit "Long Type"
USE
Pass completely through to the other side
FEATURES
- Burr-free lead screw for quick, on-target starts & smooth cutting.
- Energy saving 20% Up by special lead screw and cutting edge.
Specifications
| Usage | Wood |
|---|---|
| Material(s) | High Carbon Steel |
| Recommended tool(s) | Electric Power Drill Quick Change Impact Driver (over 14.4v) Cordless Drill (over 14.4v) |
| RPm Range | Less than 3,000rpm |
| Shank Shape |  ：Hexagon |
Sizes
Size：D Overall Length：L Spiral Length：SL Shank Shape：d Unit：mm
| Product No. | Size | Overall Length | Spiral Length | Shank Shape |
|---|---|---|---|---|
| 7L-030 | 3 | 185 | 125 | 6.35 |
| 7L-040 | 4 | 190 | 130 | 6.35 |
| 7L-050 | 5 | 210 | 150 | 6.35 |
| 7L-060 | 6 | 210 | 150 | 6.35 |
| 7L-070 | 7 | 225 | 165 | 6.35 |
| 7L-080 | 8 | 225 | 165 | 6.35 |
| 7L-090 | 9 | 240 | 180 | 6.35 |
| 7L-100 | 10 | 250 | 190 | 6.35 |
| 7L-105 | 10.5 | 250 | 190 | 6.35 |
| 7L-110 | 11 | 250 | 190 | 6.35 |
| 7L-120 | 12 | 270 | 195 | 6.35 |
| 7L-130 | 13 | 270 | 195 | 6.35 |
| 7L-135 | 13.5 | 280 | 205 | 6.35 |
| 7L-140 | 14 | 280 | 205 | 6.35 |
| 7L-150 | 15 | 280 | 205 | 6.35 |
| 7L-160 | 16 | 280 | 205 | 6.35 |
| 7L-170 | 17 | 310 | 235 | 6.35 |
| 7L-180 | 18 | 310 | 235 | 6.35 |
| 7L-190 | 19 | 310 | 235 | 6.35 |
| 7L-200 | 20 | 310 | 235 | 6.35 |
| 7L-210 | 21 | 310 | 235 | 6.35 |
QTY(Inner Box)：6pcs
Custom Auger Bits
Any Length and any size are available depending on your needs.
We can make various Auger Bits to comply with your needs.
Bits of knowledge
- When certain boring depths are needed, a Drill Stopper can be used.
Help
How to re-sharpen?
Sharpening the cutting edge
①Hold the bit as shown at approximately a 45-degree angle. Place the file at a near-horizontal position, making sure it is flush with the cutting edge.
②Touch the left edge of the file to the bit's spine, which will be used as a guide. File forward repeatedly only. Do not file in reverse.
Sharpening the spur
① If the spur has any burrs, lightly file them to create a clean edge.
②Hold the bit so the side of the spur is facing up. Place the file flush with the spur. File with a smooth forward motion.
Catalog
Associated Product
