Product Description

We produce Cemented Carbide Woodworking Drill bits, and the properties are as follows:
1. Application: CNC machining center, PRM:4500-8000r/min,Feed speed:2-8m/min Max. hole depth:for 57mm drill:33mm
2. For drilling in solid wood, MDF,wood-based Panel
3. We also provide special size drill upon customer's request
4. Our high-grade drill use Telfon(PTFE) coating,precise M5x10 adjust screw.Our standard drill use soraycoating.
The Advantages for Telfon coating:
(1) Heat-resisting,steady performance at high working temperature.
(2) Anti-sticking,High sliding for better chip removal
(3) Better-corrosion resistance
(4) With excellent adhesion preoperties with steel shank
(5) Non-toxic
(6) High hardness surface
(7) Resistance to impact shocking
(8) Good insulating ability abd wear-resisting
5. Hardened after heat treatment,reduce the shank deformation
6. We make the carbide drill bit by our technical Know-how.We only sell the whole drill instead of drill bit

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