T38 - 89mm For Rock Drilling Spherical / Ballistic Buttons Threaded Drill Button Bits
T38 Threaded Drill Bits 89mm For Rock Drilling Spherical / Ballistic Buttons
Package: Carton or Wooden Box; also we can follow customers' requirements.
Delivery time is around 15-20 days.
P.S. We can design and manufacture products according to customers’ requirements.
Spherical Buttons
| Drill Bit | Diameter, mm | No x Buttons Diameter | Flushing Hole | Weight, kg | |||
| Front | Gauge | Angle | Front | Side | |||
| Button Bit | Spherical | ||||||
| 64 | 3x11 | 6x12 | 35 | 3 | - | 1.8 | |
| 64 | 4x10 | 8x10 | 40 | 2 | - | 1.6 | |
| 64 | 3x10,1x10 | 6x11 | 35 | 3 | - | 1.7 | |
| 70 | 4x11 | 8x11 | 40 | 2 | - | 1.9 | |
| 70 | 4x10,1x10 | 8x11 | 30 | 4 | - | 1.9 | |
| 70 | 3x10,1x10 | 6x12 | 35 | 3 | - | 1.8 | |
| 76 | 4x11 | 8x11 | 40 | 2 | - | 2.4 | |
| 76 | 5x11 | 8x13 | 35 | 2 | 1 | 2.4 | |
| 76 | 3x11,1x11 | 6x12 | 35 | 3 | 1 | 2.6 | |
| 76 | 4x11,1x11 | 8x12 | 35 | 4 | - | 2.6 | |
| 76 | 4x11,1x11 | 8x11 | 40 | 4 | - | 2.6 | |
| 89 | 4x13 | 8x13 | 40 | 2 | - | 3.3 | |
| 89 | 5x13 | 8x13 | 35 | 2 | - | 3.3 | |
| 89 | 6x11 | 8x12 | 35 | 2 | - | 3.3 | |
| 89 | 3x11,2x11 | 6x13 | 35 | 3 | 1 | 3.3 | |
| 89 | 4x11,1x11 | 8x13 | 35 | 4 | - | 3.3 | |
| 89 | 4x13,1x13 | 8x13 | 35 | 4 | - | 3.3 | |
Ballistic Buttons
| Drill Bit | Diameter, mm | No x Buttons Diameter | Flushing Hole | Weight, kg | |||
| Front | Gauge | Angle | Front | Side | |||
| Button Bit | Ballistic | ||||||
| 64 | 3x11 | 6x12 | 35 | 3 | - | 1.8 | |
| 64 | 4x10 | 8x10 | 40 | 2 | - | 1.6 | |
| 64 | 3x10,1x10 | 6x11 | 35 | 3 | - | 1.7 | |
| 70 | 4x11 | 8x11 | 40 | 2 | - | 1.9 | |
| 70 | 3x10,1x10 | 6x12 | 35 | 3 | - | 1.8 | |
| 76 | 4x11 | 8x11 | 40 | 2 | - | 2.4 | |
| 76 | 5x11 | 8x13 | 35 | 2 | 1 | 2.4 | |
| 76 | 3x11,1x11 | 6x13 | 35 | 3 | 1 | 2.6 | |
| 76 | 4x11,1x11 | 8x12 | 35 | 4 | - | 2.6 | |
| 76 | 4x11,1x11 | 8x11 | 40 | 4 | - | 2.6 | |
| 89 | 5x13 | 8x13 | 35 | 2 | - | 3.3 | |
| 89 | 6x11 | 8x12 | 35 | 2 | - | 3.3 | |
| 89 | 3x11,2x11 | 6x13 | 35 | 3 | 1 | 3.3 | |
| 89 | 4x11,1x11 | 8x13 | 35 | 4 | - | 3.3 | |
| 89 | 4x13,1x13 | 8x13 | 35 | 4 | - | 3.3 | |
Company Information:

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.
MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.
KSQ Technologies (Beijing) Co. Ltd.
Elisa Zarovkina (Елизавета)
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