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Jinzhou City Shitan Machinery Equipment CO. LTD.
6 Years
| Ask Lasest Price | |
| Brand Name : | Shitan |
| Model Number : | STT |
| Certification : | API |
| Payment Terms : | L/C, T/T, Western Union, MoneyGram |
| Delivery Time : | 5-8 working days |
Tapered rock drill tool cross type bit drill bit 7°excellent drilling performance
Product description
Small hole tapered ground drill bit are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity.
Drill bits types and parameters
| Product name | Tapered rock drill bit |
| Types | Chisel bit,button bit,cross bit |
| Taper degree | 4°, 6°,7°,11°,12° |
| Application | Rock drilling |
| Shank sizes | Hex. 19mm, Hex, 22mm and Hex. 25mm |
| Buttons configuration | 4 buttons, 5 buttons, 6 buttons, 7 buttons, 8 buttons |
| Tapered drill bit diameter: | 32mm ~ 48mm; |
Advantages
1.Our factory drill bits are made of famous brand steel and alloy.
2.Modern production line to ensure processing accuracy, product quality stability
3.According to the different rock recommended different style design, optimization design to improve the driving speed
4.Our factory manufactures our taper button drill bit with hot-pressing advanced technology which is the best advantage technology of producing taper button bit up to date.
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