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7° Tapered 43mm Diameter High Precision Carbide Button Bit For Mining And Quarrying

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7° Tapered 43mm Diameter High Precision Carbide Button Bit For Mining And Quarrying

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Payment Terms : T/T

Bit body material : 45CrNiMoV alloy steel

Model Number : Q6-43-7°-72

Bit body length : 72mm

MOQ : 10PCS

Delivery Time : 7-15 Days

Flushing holes : 2 front, 1 side

Insert quantity : 5, 7 or 8 pieces

Packaging Details : Wooden Boxes , Cardboard Boxes

Price : Please Contact Us

Taper angle : 7°

Supply Ability : 3000 PCS Per month

Carbide grade : YK05/T6

Brand Name : HLDRILL

Drilling diameter : 43mm

Place of Origin : CHINA

Carbide insert size : 2*9mm, 4*10mm

Certification : ISO 9001 Certified

Connection size : 25mm*159mm

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7° Tapered 43mm Diameter High Precision Carbide Button Bit For Mining And Quarrying
Product Overview

Optimize your shallow rock drilling operations with our premium Q6-43-7° tapered button bit, a high-performance small diameter drilling tool tailored for pneumatic and handheld rock drilling scenarios. Manufactured by Henglong, a professional rock bit supplier, this taper type drill bit adopts a friction taper fitting structure, differing greatly from threaded bits for deep hole drilling, delivering stable connection, efficient rock breaking and long service life for quarrying and mining projects.

Core Specifications
  • Drilling Diameter: 43mm standard
  • Bit Body: 72mm solid
  • Connection Size: 25mm × 159mm hexagonal
  • Carbide Inserts: Ballistic conical in two specifications (2×9mm, 4×10mm)
  • Face Design: Flat face with three-hole flushing system
  • Flushing System: 2 front flushing holes plus 1 side flushing hole
Customizable Specifications
Parameter Available Options
Connection Sizes Φ19, Φ22, Φ25
Drilling Diameters 32mm to 43mm
Taper Angles 6°, 7°, 11°, 12°
Insert Quantity 5, 7, or 8 pieces (customizable)
Material Construction: High-strength 45CrNiMoV alloy steel bit body with wear-resistant YK05/T6 grade tungsten carbide buttons. Features semi-ballistic carbide shapes and standard flat face structures.
Applications & Advantages
  • Primary Applications: Air leg rock drills and handheld rock drills for surface quarrying, small-scale mining, and rock bolt drilling
  • Key Benefits: Easy installation and disassembly, stable power transmission, low failure rate during long-term operation
  • Global Recognition: Widely used in major quarrying and mining regions including India, Saudi Arabia, Chile, and South Africa
  • Support Services: Bulk wholesale and customized processing available for cost-effective drilling solutions

Product Tags:

7° Tapered Button Bit

      

43mm Diameter Button Bit

      

High Precision Carbide Button Bit

      
Wholesale 7° Tapered 43mm Diameter High Precision Carbide Button Bit For Mining And Quarrying from china suppliers

7° Tapered 43mm Diameter High Precision Carbide Button Bit For Mining And Quarrying Images

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