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| Brand Name : | MIROC |
| Model Number : | Threaded Drill Bits |
| Certification : | ISO9001 |
| Price : | negotiation |
| Supply Ability : | 30000pcs per month |
| Delivery Time : | 30DAYS |
T45 89mm Rock Drilling Tools Retract Thread Button Rock Drill Bits
T45 89mm button drill bits belong to TOP hammer equipment,The button drill bits aren't made of alloy steels but the best carbides made in China.Also,Our company provides all kinds of threaded button drill bits Which are made by press technology .
T45 Button Bits,normal skirt
| Diameter | T.C Buttons | Flushing Hole | Angle | Weight | |||
| mm | inch | Gauge x mm | Front x mm | Side | Front | Gauge | kg |
| 76 | 3 | 6x12 | 4x11 | 0 | 2 | 40° | 2.39 |
| 76 | 3 | 6X13 | 3X12,1X11 | 0 | 3 | 35° | 2.41 |
| 76 | 3 | 8X12 | 4X12 | 0 | 2 | 35° | 2.52 |
| 76 | 3 | 8x12 | 4x11,1x11 | 0 | 4 | 35° | 2.48 |
| 76 | 3 | 8x12 | 5x11 | 0 | 2 | 35° | 2.44 |
| 89 | 3 1/2 | 8X13 | 4X13 | 0 | 2 | 35° | 3.52 |
| 89 | 3 1/2 | 8X13 | 4X11,1X11 | 1 | 4 | 35° | 3.48 |
| 89 | 3 1/2 | 8X13 | 4X11,2X9 | 1 | 4 | 35° | 3.62 |
| 89 | 3 1/2 | 8X14 | 5X12 | 0 | 2 | 35° | 3.68 |
| 89 | 3 1/2 | 8X13 | 6X12 | 0 | 2 | 35° | 3.72 |
| 89 | 3 1/2 | 9X12 | 6X10 | 1 | 3 | 35° | 3.74 |
| 102 | 4 | 8X15 | 4X15 | 0 | 2 | 35° | 5.54 |
| 102 | 4 | 8X14 | 4X12,2X12 | 1 | 4 | 35° | 5.48 |
| 102 | 4 | 8X14 | 6X12 | 0 | 2 | 35° | 4.85 |
| 102 | 4 | 8X13 | 8X13 | 1 | 3 | 35° | 5.2 |


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