产品图片/Product pictures
6.4mm（￥：22.5元、支）
8mm(￥：22.5元、支）
9.5mm（￥：22.5元/支）
10mm（￥：22.5元/支）
12mm(￥：25元/支）
12.7mm(￥：25元/支）
产品说明Product pictures：
- 钻身经过精磨和热处理，钻面经过研磨，通过钻内斜面的平滑加工，使穿透不费力
- 为了高效率的排屑而设计，为了与多种凿榫机匹配，钻头的刃口与切割刃经过了精磨。
- 钻头有四个高度平行的尖角
- 为了较好的长时间工作，钻壳外壁厚度一致
- 所有公制和英制的钻头尺寸从1/4”到1-3/16”,柄径3/4”或5/8
- Drill body after fine grinding and heat treatment, drill surface after grinding, through the drill of the inclined plane in smooth processing, thread through effortless
In order to efficient clearance and design, in order to match with various mortiser, bit parts and cutting edge after fine grinding.
Bit has four highly parallel Angle
In order to better work long hours, drill shell outer wall thickness consistent
All metric and inch bit size from 1/4 "to 1-3/16", shank diameter 3/4 "or 5/8"
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Note: this shop all products are including VAT does not contain the freight, such as customers need to logistics, logistics cost according to the place of arrival or need door-to-door delivery cost calculation. Please note know, thank you!