Product Details:
Payment & Shipping Terms:
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| Carbide: | YK05 Or T6 | Processing Type: | Forging |
|---|---|---|---|
| Machine Type: | Hydraulic Rock Drill | Usage: | Underground Drifting & Tunnelling |
| Feather: | Penatration Rate , Long Service Life, Nice Straightness |
Description:
R32 thread cross bit , diameter 45-76 mm suitable for drifting and tunneling drilling application,asier to sharpen than X-bits, inset angles are equal on all four sides, Bits 64mm and less are easier to
sharpen than button bits of the same size, In certain rock conditions, cross bits tend to produce a spiraled
five sided hole (especially in diameters larger than 64 mm).
Product features:
Premium designs and steel and premium tungsten carbide inserts, Offers industry-leading strength and penetration rates for more productivity,Excellent straightness and hole clean quality, Get max.drilling performance for rock drill with long life to save up fuel cost rate.
Specification.
| D | Thread type | Part-NO. | ||||
| mm | in | |||||
| 35 | 1 3/8 | R22 | 35-R22 | |||
| R25 | 35-R25 | |||||
| 38 | 1 1/2 | R25 | 38-R25 | |||
| R28 | 38-R28 | |||||
| 41 | 1 5/8 | R22 | 41-R22 | |||
| R25 | 41-R25 | |||||
| R28 | 41-R28 | |||||
| R32 | 41-R32 | |||||
| 45 | 1 3/4 | R22 | 45-R22 | |||
| R25 | 45-R25 | |||||
| R28 | 45-R28 | |||||
| R32 | 45-R32 | |||||
| 48 | 1 7/8 | R22 | 48-R22 | |||
| R25 | 48-R25 | |||||
| R32 | 48-R32 | |||||
| 51 | 2 | R22 | 51-R22 | |||
| R25 | 51-R25 | |||||
| R32 | 51-R32 | |||||
| R38 | 51-R38 | |||||
| 57 | 2 1/4 | R25 | 57-R25 | |||
| R32 | 57-R32 | |||||
| 64 | 2 1/2 | R5 | 64-R25 | |||
| R32 | 64-R32 | |||||
| R38 | 64-R38 | |||||
| 76 | 3 | R25 | 76-R25 | |||
| R32 | 76-R32 | |||||
| D | Thread type | Part-NO. | ||||
| mm | in | |||||
| 64 | 2 1/2 | T38 | 64-T38 | |||
| 76 | 3 | T38 | 76-T38 | |||
| 80 | 3 1/8 | T45 | 80-T45 | |||
| 85 | 3 11/32 | T45 | 85-T45 | |||
| 89 | 3 1/2 | T51 | ||||
