Home
about us
company profile
factory tour
quality control
products

Button Bit

Drill Rod

Shank Adapters

Coupling Sleeve

Chisel Bit

Cross Bit

Integral Drill Steels

Reaming Bit

TMT Drill Bits

CNC Precision Machining

Split Wedge

Coal Bit

Handheld Jack Hammer

Rock Bolt

DTH Hammer Tools

Rock Drill Hose

Hole Savers

Hardware Accessories
cases
news
contact us
english
french
german
italian
russian
spanish
portuguese
dutch
greek
japanese
korean
polish
persian
bengali
thai
vietnamese
arabic
hindi
turkish
indonesian
home
about us
company profile
factory tour
quality control
products

Button Bit

Drill Rod

Shank Adapters

Coupling Sleeve

Chisel Bit

Cross Bit

Integral Drill Steels

Reaming Bit

TMT Drill Bits

CNC Precision Machining

Split Wedge

Coal Bit

Handheld Jack Hammer

Rock Bolt

DTH Hammer Tools

Rock Drill Hose

Hole Savers

Hardware Accessories
cases
news
contact us
Products
Home / Products / Button Bit /

8 Tooth 49mm R32 Threaded Button Bit For Rock Drilling In Medium Hard / Hard Formations

8 Tooth 49mm R32 Threaded Button Bit For Rock Drilling In Medium Hard / Hard Formations

8 Tooth 49mm R32 Threaded Button Bit For Rock Drilling In Medium Hard / Hard Formations

Brand Name: HLDRILL
MOQ: 10PCS
Price: Please contact us
Payment Terms: T/T
Supply Ability: 3000 PCS Per month
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Certification:
ISO 9001 Certified
Face:
Flat、drop Center 、New Drop Center
Material:
Tungsten Carbide
Threadtype:
R、T、S、SR、ST
Weight:
Varies By Size
Wearresistance:
High
Diameterrange:
49mm
Usageenvironment:
Mining, Construction, Quarrying
Compatibility:
Compatible With Most Drilling Rigs
Application:
Drilling
Name:
Button Bit
Packaging Details:
Wooden Boxes, Cardboard Boxes
Highlight:

Threaded Button Bit

,

49mm Threaded Button Bit

,

R32 threaded rock drill bit

Product Description
8-tooth 49mm diameter R32 threaded button bit for efficient rock drilling in medium-hard to hard formations
This professional 8-tooth, 49mm diameter R32 threaded ball-tooth drill bit is engineered for drilling in medium-hard to hard rock formations. Designed for mining, tunnel excavation, and engineering applications, it delivers exceptional performance and reliability in demanding conditions.
Product Specifications
Tooth Count 8 ball-shaped cutting teeth
Diameter 49mm (small to medium size)
Thread Type R32 standard thread
Tooth Material Cemented carbide
Design Features
  • Eight ball-shaped carbide teeth for even force distribution
  • Concentrates impact energy efficiently on rock formations
  • Optimized chip removal reduces sticking risk
  • Superior wear resistance compared to traditional flat-bladed bits
  • Symmetrical tooth arrangement enhances drilling stability
Applications
Ideal for mining blast hole pre-drilling, tunnel anchor bolt holes, and small-scale geological exploration. The 49mm diameter provides optimal balance between drilling accuracy and operational efficiency.
R32 Thread Compatibility
Compatible with R32 drill rods used with hydraulic or pneumatic rock drills. The threaded connection ensures strong stability, minimal energy loss, and easy assembly/disassembly for quick on-site bit replacement.
8 Tooth 49mm R32 Threaded Button Bit For Rock Drilling In Medium Hard / Hard Formations 08 Tooth 49mm R32 Threaded Button Bit For Rock Drilling In Medium Hard / Hard Formations 1
Core Advantages
High Efficiency and Durability
Carbide ball teeth combined with high-strength matrix withstand hard rock impact and wear, ensuring extended service life.
Convenient Operation
R32 threaded connection allows easy installation and removal, compatible with mainstream rock drilling equipment without special tools.
Strong Adaptability
Suitable for hard and brittle rocks (granite, basalt) as well as medium-hard formations (sandstone, limestone). Versatile for small to medium rock drilling projects.
Tags: 

Tungsten Carbide Button Bit  

Tapered Button Bit  

Button Bit For Rock Drilling

Related Products
14 Tooth T51 Threaded Button Bit Impact Resistant Anti Jamming

14 Tooth T51 Threaded Button Bit Impact Resistant Anti Jamming

Chat Now
7 Tooth 11 Degree Taper Button Bit 42mm Diameter For Rock Drilling

7 Tooth 11 Degree Taper Button Bit 42mm Diameter For Rock Drilling

Chat Now
10 Tooth T38 Thread Retrac Button Bit Drilling For Medium Hard Hard Rock Formations

10 Tooth T38 Thread Retrac Button Bit Drilling For Medium Hard Hard Rock Formations

Chat Now
6 Tooth Button Rock Drill Bit High Impact Low Downtime 43mm Diameter

6 Tooth Button Rock Drill Bit High Impact Low Downtime 43mm Diameter

Chat Now
9 Tooth 65mm T38 Thread Button Bit For Heavy Duty Rock Drilling / Mining

9 Tooth 65mm T38 Thread Button Bit For Heavy Duty Rock Drilling / Mining

Chat Now
1277482737
Quick link
Home About Us Products Cases News Contact Us
Quick Contact

Address

4F,6# Building,No.19 Hunan Road,Liaocheng City,Shangdong province,China

Tel

86-0635-8278268

1277482737
Our Newsletter
Subscribe to our newsletter for discounts and more.
Privacy Policy |  Sitemap  | China Good Quality Button Bit Supplier. Copyright © 2026 Yanggu Henglong Construction Machinery Co., Ltd. . All Rights Reserved.