规格
长度：80mm-120mm
is_customized :是的
用途：金属钻孔
类型：麻花钻头
产地：CN(产地)
多功能三角钻头：硬的需要水冷
多功能钻头：硬质合金材料
型号：多功能三角钻头
材料:碳化钨
Drill bits can be customized: You can contact customer service
DIY Supplies: Woodworking
Brand Name: NoEnName_Null
1Pcs multi-function drill bit twist thread tool high quality triangle reaming drill Glass ceramic tile wall wood Metal Material
Type:Drill Bits
Place of origin:China Description: 1.Made of fine quality material, low resistance, high hardness, improving work efficiency. 2.The design of triangle shank makes the clamping more tight and does not slip. 3.U-shaped spiral is smooth and flat, and the drilling is smoother. 4.Strong toughness and wear resistance, can be installed in electric drills. 5.Provides smooth and accurate drilling in tile, glass, brick wall, wood and so on. 1件 (3mm)(4mm)(5mm)(6mm)(8mm)(10mm)(12mm) 我们提供优质产品，拒绝劣质产品
| 规格 | 大号 | L1 | D1 | D |
| 3mm | 80mm | 41毫米 | 3mm | 3mm |
| 4mm | 80mm | 41毫米 | 4mm | 3mm |
| 5mm | 85mm | 50mm | 5mm | 4mm |
| 6毫米 | 100mm | 57mm | 6毫米 | 5mm |
| 8mm | 120mm | 72毫米 | 8mm | 7毫米 |
| 10mm | 120mm | 79毫米 | 10mm | 8mm |
| 12mm | 120mm | 72毫米 | 12mm | 9mm |
笔记
1：安装完成后钻具需要空转，确认无晃动后再进行钻孔操作 2：对高硬度材料进行冲压，需要加水冷却 3：开孔时，调整钻孔深度 4：使用后请擦去表面污垢，可延长钻头的使用寿命
产品展示
1 件，多功能，钻头，扭螺纹工具，高品质，三角铰孔钻，玻璃，瓷砖，墙壁，木材，金属，材料