T38 Retrac Rock Drill Bit, Ballistic Buttons
Specifications
High grade tungsten carbide insertsBit bodies manufactured from high grade steel and processed using state-of-the-art CN
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Description:
- This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55MPa to 165MPa compressive strength)
- Featuring ballistic tungsten carbide inserts that is known to have high penetration rate, but has weak configuration against carbide fracture
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Applications:
- Underground mining
- Tunneling
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Quick detail:
- Widely used drifting and tunneling
- Bit face design is ideal for soft to medium rock formations
- With retract wings to help guide the bit in and out of the hole
- Effective in straight hole drilling
- Featuring ballistic tungsten carbide inserts for high penetration rate
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Competitive advantages:
- High grade tungsten carbide inserts
- Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
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Part number Bit diameter (mm) Bit diameter (inch) Front buttons (no x mm) Gauge buttons (no x mm) Angle Front flushing holes Side flushing holes Weight (kg) Product code and brief description 4148300750 64 2 1/2 4x10 8x10 30° 2 - 2.2 R1264-T38-B, T38 Retrac Button Bit, Ballistic Buttons 4148300751 64 2 1/2 3x10, 1x10 6x11 35° 3 - 2.2 R1064-T38-B, T38 Retrac Button Bit, Ballistic Buttons 4148300752 70 2 3/4 4x11 8x11 40° 2 - 2.4 R1270-T38-B, T38 Retrac Button Bit, Ballistic Buttons 4148300753 70 2 3/4 3x10, 1x10 6x13 35° 3 - 2.4 R1070-T38-B, T38 Retrac Button Bit, Ballistic Buttons 4148300754 70 2 3/4 4x10, 1x10 8x11 35° 4 - 2.4 R1370-T38-B, T38 Retrac Button Bit, Ballistic Buttons 4148300755 76 3 4x11 8x11 40° 2 - 3.3 - 4148300756 76 3 4x11, 1x11 8x10 35° 4 - 3.3 R1376-T38-B-1, T38 Retrac Button Bit, Ballistic Buttons 4148300757 76 3 4x11, 1x11 8x12 35° 4 - 3.3 R1376-T38-B-2, T38 Retrac Button Bit, Ballistic Buttons 4148300758 89 3 1/2 4x13 8x13 40° 2 - - R1276-T38-B, T38 Retrac Button Bit, Ballistic Buttons 4148300759 89 3 1/2 5x13 8x13 35° 2 - - R1389-T38-B, T38 Retrac Button Bit, Ballistic Buttons 4148300760 89 3 1/2 6x11 8x12 35° 2 - 4.8 R1489-T38-B-1, T38 Retrac Button Bit, Ballistic Buttons 4148300761 89 3 1/2 4x13, 1x11 8x13 35° 4 - 4.8 R1489-T38-B-2, T38 RetracButton Bit, Ballistic Buttons 4148300762 89 3 1/2 4x13, 1x13 8x13 35° 4 - 4.8 R1389-T38-B, T38 Retrac Button Bit, Ballistic Buttons
Packaging:Carton or Wooden Box
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
- Hazardous environment
- Acts, regulations, and other government guidelines that has to be followed
- Significant differences in the way people work, mostly due o physical constraints
- Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Any question, please feel free to contact us

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