Q8 Tapered Button Bit (8 Teeth) for Hard Rock Drilling

As a leading rock drilling tools manufacturer, our
       Tapered Button Bits
       are engineered for extreme durability. The Q8 Tapered Button Bit (8 Teeth) features premium tungsten carbide buttons, ensuring faster penetration rates in granite, marble, and hard rock mining.

Whether you are working in quarrying or tunneling, the 8-button configuration provides superior stability compared to standard bits. We offer customizable skirt lengths (Normal/Long) and taper degrees to fit your specific jackhammer or pneumatic rock drill needs.

💡 Complete Rock Breaking Solution

Drilling is just the first step. For a safer, vibration-free demolition, we recommend pairing this drill bit with:

               👉 Expansive Mortar (Soundless Cracking Agent)            

Product Specifications:

• Product Name: Q8 Tapered Button Bit (8 Teeth)

• Bit Diameter: 32mm - 48mm (Customizable)

• Taper Degree: 4°46’, 6°, 7°, 11°, 12°

• Connection Shank: Hex 19mm, Hex 22mm, Hex 25mm

• Button Configuration: 8 Carbide Buttons (High Wear Resistance)

• Skirt Type: Normal Skirt / Long Skirt

• Application: Granite mining, quarrying, construction demolition

TAPER DRILL BIT SIZES CHART

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                     Expansive Mortar (Best Seller)                

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