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Home > Rock Drills > China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory
China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory
China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory
China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory
China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory
China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory
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China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory
China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory
China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory
China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory
China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory

China R32-45mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Manufacturers, Factory

Product Details
Customization: Available
After-sales Service: Repair or Replacement
Warranty: 6 Months
Send Inquiry

Product Description

📋
Basic Product Information
Model NO.
R32-45-Retrac
Certification
ISO 9001:2000, ISO 9001:2008
Standard
GB
Surface Treatment
Spray-Paint
Manufacturing Process
Stamping
Material
Carbon Steel
Thread
R32
Machine Type
Drilling Tools
Color
Red, Black, Yellow, White
Tungsten Carbide
Yk05 or T6
Diameter
45mm
HS Code
82071990
Production Capacity
500,000 PCS/Month
📦
Packaging & Delivery
Package Size
30.00cm * 30.00cm * 30.00cm
Package Gross Weight
5.000kg
Transport Package
Wooden Case
⚙️
Product Description

Drifting and tunnelling tools include rods, shank adapters, couplings and bits. We have mainly 7 threads: R25, R28, SR28, R32, SR35, and R35. Diameter: 38-127mm. They can be used with button bits, cross bits and reaming products.

  • 🔥 Thread Options: R22, R25, R28, SR28, R32, SR35, R35
  • 🔥 Diameter Range: 38-127mm
  • 🔥 Packaging: In wooden case or in carton
  • 🔥 Productivity: 10,000pcs/month
Button Bit 1
Button Bit 2
Button Bit 3
Button Bit 4
Button Bit 5
Button Bit Type Gauge Carbide Front Carbide Dimensions D Flushing Hole
No. mm No. mm mm inch Front Side
Retrac Bit 41mm 5 9 2 9 41 1 5/8" 1 1
Retrac Bit 43mm 5 9.5 2 9 43 1 11/16" 1 1
Retrac Bit 45mm 5 10 2 9 45 1 3/4" 1 1
Retrac Bit 48mm 5 11 2 9 48 1 7/8" 1 2
Retrac Bit 51mm 5 11 2 10 51 2" 1 1
❓
Frequently Asked Questions
1. What are the available thread types for these drilling bits?
We offer a wide range of thread types including R22, R25, R28, SR28, R32, SR35, and R35 to suit various drilling equipment needs.
2. What material is used for the manufacturing of the button bits?
The bits are manufactured using high-quality Carbon Steel with premium Tungsten Carbide (Yk05 or T6) for enhanced durability and performance.
3. Can these tools be used for tunneling and drifting?
Yes, these tools are specifically designed for drifting and tunneling applications and can be used with button bits, cross bits, and reaming products.
4. What is the standard diameter range for these products?
The standard diameter range for our drifting and tunneling bits spans from 38mm to 127mm.
5. How are the products packaged for international shipping?
Products are securely packed in either wooden cases or cartons to ensure they remain undamaged during transport.
6. What certifications do these drilling tools hold?
Our manufacturing process follows strict quality standards and is certified under ISO 9001:2000 and ISO 9001:2008.

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