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9 Tooth 46mm R32 Button Bit Thread Spherical For Rock Drilling

Categories Button Bit
Brand Name: HLDRILL
Place of Origin: CHINA
MOQ: 10PCS
Price: Please contact us
Payment Terms: T/T
Supply Ability: 3000 PCS Per month
Delivery Time: 7-15 Days
Certification: ISO 9001 Certified
Packaging Details: Wooden Boxes, Cardboard Boxes
Face: flat、drop center 、New drop center
Material: Tungsten Carbide
Threadtype: R、T、S、SR、ST
Weight: 0.8kg
Wearresistance: High
Diameterrange: 46mm
Usageenvironment: Mining, Construction, Quarrying
Compatibility: Compatible with most drilling rigs
Application: Drilling
Name: Button Bit
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9 Tooth 46mm R32 Button Bit Thread Spherical For Rock Drilling

9-tooth configuration 46mm diameter R32 thread spherical button bit for rock drilling
Product Specifications
Product Name9-tooth, 46mm diameter, Spherical R32 thread button bit
Diameter46mm
Thread TypeR32
Length110mm
Carbide Dimension3×8mm, 6×9mm
Weight0.8kg
Water Holes3 on front, 1 on side
Skirt DesignStandard
Carbide Brand and GradeYG8C, YG9C, YG10C, KK05, YK05
Steel Grade42CrMo, 45CrNiMoVA
Product Overview
This 9-tooth, 46mm diameter, R32 threaded button bit is engineered for top hammer drilling systems. Designed for exceptional wear resistance and durability, it features balanced stress distribution for reliable performance in medium-hard to hard and highly abrasive rock formations.
Key Features & Benefits
  • Symmetrical 9-tooth spherical layout for even impact and torque distribution
  • Prevents overload and fracturing of individual teeth
  • Reduces risk of rock powder clogging
  • Balances drilling efficiency with extended lifespan
  • Ideal for complex abrasive rock formations
  • Spherical button tungsten carbide design offers superior wear resistance and impact fatigue resistance
  • R32 top hammer drilling standard thread ensures quick connection with R32 drill rods
  • High concentricity for stable power transmission
  • Convenient assembly and disassembly
Primary Applications: Underground mine tunnel excavation, rock bolting, and open-pit quarry blasting hole construction in medium-hard to hard rock formations.
Buy 9 Tooth 46mm R32 Button Bit Thread Spherical For Rock Drilling at wholesale prices
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