Описание
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Product Description
7 Pcs set includes bits for drilling pilot holes for screw sizes 5#,6#,7# ,8#.9#,10# and 12#
Twist screws on the same axis, and screw nut below the board plane, drill collars can adjust up and down!
Apply to with a clamp or joint drilling machine, suitable for drilling in the hard wood and wood floor, machine screw for wood screw.
Specifications
Material: HSS Drill 4241
Black chamfer drill body material: steel 45
Dimension:
| Drill head size | Black first step chamfer size | |
| 5# | 1/8“（3.18mm) | 9.3mm |
| 6# | 9/64”(3.58mm) | 9.3mm |
| 7# | 5/32“(3.97mm） | 9.3mm |
| 8# | 11/64”（4.37mm) | 9.3mm |
| 9# | 3/16“(4.76mm) | 9.3mm |
| 10# | 13/64”(5.15mm) | 9.3mm |
| 12# | 7/32“(5.56mm) | 9.3mm |
7 x Countersink Drill BitsPackage include
1 x Hex Shank
Характеристики
- Тип
- Центральное сверло
- Материалы для самостоятельного изготовления
- Деревообработка
- Номер модели
- DZ-ZQ-ZQT-008
- Материал
- Быстрорежущая сталь
- Применение
- Сверление дерева
- Длина
- JG-K2
- Бренд
- PEGASI
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