Parameter
Russian prices：685.17 ₽ |
Kazakhstan prices：3128.31 〒 |
| Diameter：20 | Length：460 |
| Working Length：400 | Packing：Hang card |
| Inner box packing unit：/ | Outer carton packing unit：25 |
| G.W. / Outer carton：12.5 | Size：20x460 |
| Outer carton size：55*12*10 |
Description
Material: Using high strength 40cr, the cutter head contains 8% cobalt to improve sharpness and product life
Drilling body design: Double flute and suitable spiral Angle design to ensure the smooth removal of dust during drilling, improve make holes efficiency and accuracy.
The surface of the drill is electrophoretic: it can provide rust protection and hardness of the product, thereby increasing the service life
Cutting speed: Efficient make holes speed can shorten working time and improve production efficiency.
Heat dissipation performance: Good heat dissipation ability, effectively prevent overheating phenomenon.
Scope of application: Suitable for construction sites, decoration projects and other ground and wall drilling.
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