8 Tooth 7 Degree Wear Resistant Button Bit For Hard Rock Mining And Drilling
Price:
Please contact us
MOQ:
10PCS
Delivery Time:
7-15 days
Brand:
HLDRILL
Product Description
8-Tooth 7-Degree Wear-Resistant Mining Drill Bit for Hard Rock Drilling
Diameter: 33mm
Taper: 7°
Body Length: 55mm
Carbide Dimensions: 2*6mm, 6*7mm
Weight: 0.2kg
Water Holes: 2 on front, 1 on side
Skirt Design: Standard
Carbide Grade: YK15.6, YK20, YG8C, YG9C, YG10C, YG11C
Steel Grade: 42CrMo, 40Cr
This Henglong 8-tooth, 7-degree wear-resistant mining drill bit is engineered for demanding hard rock formations in mining and quarrying operations. The precisely machined 8-tooth structure and optimized 7-degree cutting angle deliver powerful rock penetration and exceptional stability, making it ideal for blast hole drilling, exploration drilling, and production drilling applications.
Key Advantages
8-Tooth Cutting Design
The 8-tooth layout evenly distributes drilling force across the drill bit surface, minimizing localized wear and maximizing contact area with the rock surface.
7-Degree Tapered Cutting Angle
The 7-degree angle is specifically optimized for hard rock drilling, providing superior stability that reduces stress on drilling rig components and extends the lifespan of the entire drilling system.
Universal Compatibility
Designed to fit standard drill rods (including hexagonal and round shank configurations) and compatible with most top-tier mining drill rigs on the market.
For personalized customization, please contact us.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yanggu Henglong Construction Machinery Co., Ltd.
Location
4F,6# Building,No.19 Hunan Road,Liaocheng City,Shangdong province,China
Contact Person
Alisa Huang