Factory Direct Tapered Button Rock Drill Bit 7 Degree 36-42mm For Mining Quarry Construction Drilling Tool
Price:
＄12
MOQ:
1
Delivery Time:
20-30
Brand:
MIROC
Product Description
Factory Direct Tapered Button Rock Drill Bit - 7 Degree 36-42mm
High-performance rock drilling tool specifically designed for hard rock mining, quarrying, and construction applications. Features premium tungsten carbide buttons and precision-machined 7 degree taper connection for exceptional penetration rates and wear resistance.
Product Specifications
| Bit Diameter (mm) | Bit Diameter (inch) | Buttons and Size | Flushing Hole | Weight (kg) | Part Number |
|---|---|---|---|---|---|
| 32 | 1 1/4 | 1x8 Front, 3x8 Gauge | 1 Front, 1 Side | 0.24 | 4148300157 |
| 33 | 1 2/7 | 2x7 Front, 5x7 Gauge | 2 Front, 1 Side | 0.26 | 4148300158 |
| 34 | 1 1/3 | 2x7 Front, 4x7 Gauge | 1 Front, 1 Side | 0.29 | 4148300159 |
| 35 | 1 3/8 | 2x7 Front, 5x8 Gauge | 1 Front, 1 Side | 0.33 | 4148300160 |
| 36 | 1 3/7 | 1x8 Front, 3x9 Gauge | 1 Front, 1 Side | 0.37 | 4148300161 |
| 36 | 1 3/7 | 2x7 Front, 5x8 Gauge | 1 Front, 1 Side | 0.37 | 4148300162 |
| 38 | 1 1/2 | 1x8 Front, 3x9 Gauge | 1 Front, 1 Side | 0.37 | 4148300163 |
| 38 | 1 1/2 | 2x7 Front, 5x8 Gauge | 1 Front, 1 Side | 0.38 | 4148300164 |
| 38 | 1 1/2 | 2x7 Front, 5x9 Gauge | 2 Front, 1 Side | 0.38 | 4148300165 |
| 40 | 1 4/7 | 1x8 Front, 3x9 Gauge | 1 Front, 1 Side | 0.38 | 4148300166 |
| 40 | 1 4/7 | 1x9 Front, 3x10 Gauge | 1 Front, 1 Side | 0.4 | 4148300167 |
| 40 | 1 4/7 | 1x9 Front, 3x9 Gauge | 1 Front, 1 Side | 0.4 | 4148300168 |
| 40 | 1 4/7 | 2x7 Front, 5x9 Gauge | 1 Front, 1 Side | 0.4 | 4148300169 |
| 42 | 1 2/3 | 1x8 Front, 3x9 Gauge | 1 Front, 1 Side | 0.4 | 4148300170 |
| 42 | 1 2/3 | 1x9 Front, 3x10 Gauge | 1 Front, 1 Side | 0.43 | 4148300171 |
| 42 | 1 2/3 | 1x9 Front, 3x9 Gauge | 1 Front, 1 Side | 0.43 | 4148300172 |
| 42 | 1 2/3 | 2x8 Front, 5x9 Gauge | 1 Front, 1 Side | 0.43 | 4148300173 |
Key Features and Benefits
- 7 Degree Taper Connection - Secure fit with standard taper drill rods
- Tungsten Carbide Buttons - Premium material for superior wear resistance
- Fast Penetration - Optimized button design for efficient rock breaking
- Multiple Sizes - Available in 36mm, 38mm, and 41mm diameters
- Durable Construction - Forged alloy steel with heat treatment
- Versatile Applications - Suitable for mining, quarrying, and construction
Industrial Applications
- Hard Rock Mining
- Quarrying Operations
- Construction Drilling
- Small to Medium Hole Drilling
- Underground Drilling
- Surface Drilling
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
KSQ Technologies (Beijing) Co. Ltd
Location
Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Contact Person
Yingkai Zhang