Chisel Type Bit/rock drill bit /cross drill bit
Taper Cross Bit, 1 taper degree: 6, 7, 11, 12, 2 socket inside diameter:19, 22, 25mm, 3 bit diameter: 28-55mm - details see: https://www.machineto.com/chisel-type-bit-rock-drill-bit-cross-drill-bit-10317511
| Place of Origin:Hunan China (Mainland) | Brand Name:ZZ Drilling | Type:Drill Bit | Machine Type:Drilling Tool |
| Material:Carbide | Processing Type:Forging | Use:Ore Mining |
Cross drill bits
Cross drill bits can be used under any rock drilling condition because of its comprehensive adaptability.
Specifications:
1 taper degree: 6°, 7°, 11°, 12°
2 socket inside diameter: 19, 22, 25mm
3 bit diameter: 28-55mm
4 weight:0.18-0.7kg
5 length: 71-85mm
Technical specifications:
Drill Type | Bit diameter (D) | Taper | Water hole | (d) mm | |
| mm | in | ||||
Cross Type Bits | 32 | 1 17/64" | 7° | 3 | 22 |
| 34 | 1 11/32" | 7° | 3 | 22 | |
| 36 | 1 27/64" | 7° | 3 | 22 | |
| 38 | 1 1/2" | 7° | 3 | 22 | |
| 40 | 1 37/64" | 7° | 3 | 22 | |
| 42 | 1 21/32" | 7° | 3 | 22 | |
| 43 | 1 11/16" | 7° | 3 | 22 | |
| 45 | 1 49/64" | 7° | 3 | 22 | |
| 50 | 1 31/32" | 7° | 3 | 22 | |
| 55 | 2 9/50" | 7° | 3 | 22 | |
| Packaging Detail:wooden cases |
| Delivery Detail:within 15-30 days after recieving your full payment |
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