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Brand Name : MIROC
Model Number : 7 Degree 34mm Taper Button Bit
Certification : ISO
MOQ : 1
Supply Ability : 3000
Delivery Time : 20-30
Product name : Tapered Button Bits
Material : Tungsten Carbides
Application : Quarrying, small hole drilling
Advantage : High Performance
Color : Customized
Usage : Mining / Quarrying / Tunneling
Button Type : Hemispherical/Parabolic/Ballistic / Conical
KSQ 7° - 34mm Taper Button Bit – Precision Rock Drilling
Complementing our range of precision reaming tools, KSQ manufactures high-performance taper button bits engineered for direct drilling applications. Designed for speed and durability, these bits are ideal for small-hole drilling in mining, quarrying, and construction projects.
Key Features:
Proven Materials: Manufactured from high alloy steel with wear-resistant tungsten carbide buttons, matching the grade specifications of internationally well-known brands.
Optimized Design: The 7° tapered angle ensures a secure fit on the drill rod, while the strategically arranged button layout delivers fast penetration and efficient chip removal.
Superior Manufacturing: Produced under the same rigorous quality control and material standards as our internationally competitive reaming tools, ensuring long service life and consistent performance.

| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | Part Number |
|---|---|---|---|---|
| 32 mm 1 1/4 inch |
2x7 5x7 35° |
1 Front 1 Side |
0.3 kg | 4148300174 |
| 33 mm 1 2/7 inch |
2x7 5x7 35° |
1 Front 1 Side |
0.31 kg | 4148300175 |
| 35 mm 1 3/8 inch |
2x7 5x8 35° |
1 Front 1 Side |
0.36 kg | 4148300176 |
| 38 mm 1 1/2 inch |
2x7 5x9 35° |
1 Front 1 Side |
0.41 kg | 4148300177 |
| 41 mm 1 3/5 inch |
2x7 5x9 35° |
1 Front 1 Side |
0.42 kg | 4148300178 |



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7 Degree 34mm Taper Button Bit with Tungsten Carbide Buttons for High Performance Rock Drilling Images |