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Contact Us
- Contact Person : Ms. Zheng Alan
- Company Name : Chongqing Guanheng Technology & Development Co., Ltd.
- Tel : 86-23-67699198-816
- Fax : 86-23-67699197
- Address : Chongqing,chongqing,3F,Foreign Trade B/D,No.65 Jianxin North R/D,Jiangbei District
- Country/Region : China
- Zip : 401120
woodworking drill bit Brad point boring bits
Product Detailed
Related Categories:Drill Bit
Related Product Searches:woodworking drill bit Brad point boring bits,High Quality,woodworking drill bit, carbide drill bit
1.Using imported raw materials and equipment manufacturing
2.OEM & ODM is accept
Related Product Searches:woodworking drill bit Brad point boring bits,High Quality,woodworking drill bit, carbide drill bit
1:Name: Brad point boring bits woodworking drill bit
2.Advantages for standard Brad-point drill:
(1).Angle design determined by lab-testing, smartly drill in and out under relevant drilling parameters without ausplatzung or burned while has fine hole.
(2).Drilltip score-edge designed with negative relief angle for strength and better impact resistance.
3.Suggested Parameters :
Used for CNC and drill rig machining
Speed: 4500-6000 (r/min)
Feeding speed: 2-8 (m/min)
Maximum drilling depth: length 57, deep 20mm; length 70, deep 33mm.
| 57.5MM Long, 10MM x 27MM Shank | |||||
| Tool No. Right Hand | Tool No. Left Hand | D | B | S | L |
| GHW030100270575R | GHW030100270575L | 3MM | 27MM | 10 27MM | 57.5MM |
| GHW040100270575R | GHW040100270575L | 4MM | 27MM | 10 27MM | 57.5MM |
| GHW050100270575R | GHW050100270575L | 5MM | 27MM | 10 27MM | 57.5MM |
| GHW060100270575R | GHW060100270575L | 6MM | 27MM | 10 27MM | 57.5MM |
| GHW070100270575R | GHW070100270575L | 7MM | 27MM | 10 27MM | 57.5MM |
| GHW080100270575R | GHW080100270575L | 8MM | 27MM | 10 27MM | 57.5MM |
| GHW090100270575R | GHW090100270575L | 9MM | 27MM | 10 27MM | 57.5MM |
| GHW100100270575R | GHW100100270575L | 10MM | 27MM | 10 27MM | 57.5MM |
| GHW110100270575R | GHW110100270575L | 11MM | 27MM | 10 27MM | 57.5MM |
| GHW120100270575R | GHW120100270575L | 12MM | 27MM | 10 27MM | 57.5MM |
| GHW130100270575R | GHW130100270575L | 13MM | 27MM | 10 27MM | 57.5MM |
| GHW140100270575R | GHW140100270575L | 14MM | 27MM | 10 27MM | 57.5MM |
| GHW150100270575R | GHW150100270575L | 15MM | 27MM | 10 27MM | 57.5MM |
| GHW160100270575R | GHW160100270575L | 16MM | 27MM | 10 27MM | 57.5MM |
woodworking drill bit Brad point boring bits
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