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T38 Diameter 64 - 89mm With CNC Milling / Heat Treatment Process Retrac Drill Button Bits
Spherical and Ballistic Buttons
Drill Bit | Diameter, mm | No x Buttons Diameter | Flushing Hole | Weight, kg | |||
Front | Gauge | Angle | Front | Side | |||
Retrac Button Bit | Spherical / Ballistic | ||||||
64 | 4x10 | 8x10 | 30 | 2 | - | 2.2 | |
64 | 3x10,1x10 | 6x11 | 35 | 3 | - | 2.2 | |
70 | 4x11 | 8x11 | 40 | 2 | - | 2.4 | |
70 | 3x10,1x10 | 6x13 | 35 | 3 | - | 2.4 | |
70 | 4x10,1x10 | 8x11 | 35 | 4 | - | 2.4 | |
76 | 4x11 | 8x11 | 40 | 2 | - | 3.3 | |
76 | 4x11,1x11 | 8x11 | 35 | 4 | - | 3.3 | |
76 | 4x11,1x11 | 8x12 | 35 | 4 | - | 3.3 | |
89 | 4x13 | 8x13 | 40 | 2 | - | 4.8 | |
89 | 5x13 | 8x13 | 35 | 2 | - | 4.8 | |
89 | 6x11 | 8x12 | 35 | 2 | - | 4.8 | |
89 | 4x11,1x11 | 8x13 | 35 | 4 | - | 4.8 | |
89 | 4x13,1x13 | 8x13 | 35 | 4 | - | 4.8 |
Description:
Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations . Featuring spherical and ballistic tungsten carbide inserts that is known to have strong configuration against carbide fracture.
Application:
1. Underground Mining
2. Widely used in drifting and tunneling
3. Used in small hole drilling.
4. Bench Drilling
Features:
High strength chromium-molybdenum steel with high fatigue strength
and excellent wear resistance.
Package: Carton or Wooden Box; also we can follow customers' requirements.
Delivery time is around 15-25 days.
P.S. We can design and manufacture products according to customers’
requirements.
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)