Diameter
mm | Hex Shank Length
（JIS）mm | Total Length
mm | Spiral Length
mm |
|---|
| 3 | 13 | 80 | 35 |
| 3.5 | 13 | 80 | 35 |
| 4 | 13 | 80 | 35 |
| 4.5 | 13 | 80 | 35 |
| 5 | 13 | 80 | 35 |
| 5.5 | 13 | 80 | 35 |
| 6 | 13 | 80 | 35 |
| 6.5 | 13 | 80 | 35 |
| 7 | 13 | 80 | 35 |
| 7.5 | 13 | 80 | 40 |
| 8 | 13 | 80 | 40 |
| 8.5 | 13 | 80 | 40 |
| 9 | 13 | 80 | 40 |
| 9.5 | 13 | 80 | 40 |
| 10 | 13 | 80 | 40 |
| 10.5 | 13 | 80 | 40 |
| 11 | 13 | 80 | 40 |
| 11.5 | 13 | 80 | 40 |
| 12 | 13 | 80 | 40 |
| 13 | 13 | 116 | 66 |
| 15 | 13 | 116 | 66 |
| 16 | 13 | 116 | 66 |
| 18 | 13 | 116 | 66 |
| 19 | 13 | 125 | 75 |
| 20 | 13 | 125 | 75 |
| 21 | 13 | 125 | 75 |
| 22 | 13 | 125 | 75 |
Product Details
●This is not only a bamboo, but also a variety of wood drills.
●Even on curved surfaces, there is no burring or breakage to create beautiful holes.
●The sharp edge of the blade allows for easy positioning of the material without slipping.
●The drill goes into the material as much as you press it, making it suitable for stopping holes.
●It has a beautiful hole for a variety of materials that are prone to cracks (bamboo, acrylic, PVC, etc.).
