HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
O.E.D main products including: Taper drill tools Thread drill tools Rotary drill tools Blast furnace frill tools DTH drill tools Coal mining tools
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Button Bit 7 degree 11 degree Hex 12 Hex 19 Tapered Drill Bit for Rock Drilling Tools
Feature of the taper button bit:
Premium designs and steel and premium tungsten carbide inserts, offers industry leading strength and penetration rates for high productivity, excellent straightness and hole clean quality, get max drilling performance for rock drill with long life to save up fuel cost rate.
| Product Name: | rock drill tool tungsten carbide taper button bit | |||
| Types | Tapered chisel bits, Tapered cross bits, Tapered button bits | |||
| Application:: | Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling | |||
| Feature: | Tapered drill bits connect tapered drill steel of rock drill for drilling holes | |||
| Material: | High quality carbide and high quality steel | |||
| MOQ: | No requirement for testing and trial order | |||
| We can design and manufacture according to your requirment of diameter, number of air holes and carbide button shape. | ||||
| Types of drill bits | Diameter (mm) | Taper Angle (Degree) | Length (mm) | Weight (kg) |
| Tapered chisel bits | 20/22/28/30/32/34/36/38/40 | 4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree | 50/55/60/71/80 | 0.15 - 0.45 |
| Tapered cross bits | 24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55 | 50/55/60/71/80 | 0.18 - 0.7 | |
| Tapered button bits | 28/29/30/32/33/34/35/36/37/38/40/41/42/45 | 50/55/60/71/80 | 0.2 - 0.5 | |
