TH220 DTH drill bit
1.Flat,concave and convex faces
2.Spherical, ballistic, parabolic button
3.Easy operation
Port: CHINA PORT
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 1500 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Inner package with cartons, outer package with wooden cases suitable to long distance delivery...
Delivery Detail: WITHIN 10-15 DAYS AFTER THE ADVANCE PAYMENT
DHD360-203 drill bit
Application range: All kinds of rock formation.
Face design: flat, convex, concave
Inserts design: spherical, ballistic, parabolic
Features: 1.Reliable quality, long service life, rare abnormal breakage during service life.
2.Good flushing effect to ensure high drilling rate
3.Strict quality warranty and compensation rules
4.Can match to the original Atlas Copco DHD6 hammer.
Markets: Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc.
Examples For Ordinary Bits
Concave, spherical(other designs of faces and inserts are available)
Bit Dia.(mm) | Qty.× Button Dia.(mm) | Qty.Air Holes | Weight (kg) | Product Code | |
| Outer | Front | ||||
| 152 | 8×16 | 4×16+4×14 | 2 | 23.2 | 140604 |
| 165 | 8×18 | 4×18+5×16 | 2 | 24.0 | 140914 |
| 172 | 8×18 | 4×18+4×16 | 2 | 25.1 | 140764 |
| 178 | 9×18 | 5×18+5×16 | 3 | 26.0 | 141124 |
| 185 | 8×19 | 5×19+5×16 | 2 | 26.5 | 140854 |
| 190 | 10×18 | 5×16+5×16 | 2 | 29.2 | 140664 |
| 195 | 10×18 | 5×18+5×16 | 2 | 29.9 | 140304 |
| 204 | 10×18 | 6×18+7×16 | 2 | 32.4 | 141254 |
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Cover all IADC code
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