High-Quality Tungsten Carbide Drilling Equipment Drill Bit Quarrying Rock Tools Manufacturer, Manufacturers

Product Details
Customization: Available
After-sales Service: Repair or Replacement
Warranty: Repair or Replacement

Product Description

📊 Basic Information
Model NO.
Tapered Button Bits
Certification
ISO 9001:2000, ISO 9001:2008
Standard
GB
Surface Treatment
Spray-Paint
Manufacturing
Stamping
Material
Carbon Steel
Taper Degree
7 / 11 / 12 Degree
Machine Type
Drilling Tools
Colors
Red, Black, Yellow, White
Tungsten Carbide
YK05 or T6
Button Count
7 Buttons
HS Code
82071990
Capacity
500,000 PCS / Month
📦 Packaging & Delivery
Package Size
30.00cm * 30.00cm * 30.00cm
Gross Weight
5.000kg
Transport
Wooden Case
📝 Product Description
  • Connect Shank Size: 19mm, Φ22mm, 25mm at most
  • Bit Diameter Range: 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 41mm, 43mm, 45mm
  • Tapered Connection: 6 degree, 7 degree, 11 degree, 12 degree, etc.
  • High-Quality Material: Alloy Steel Bar 45CrNiMoV, Tungsten Carbide Tips YK05 or T6
  • Design Specs: Semi-Ballistic Button Shape, Flat Face, Standard Bit Body
  • Configuration: Available with 6, 7, or 9 buttons
⚙️ Technical Specifications
Diameter Length No. of Buttons Button Size (mm) Side Holes Center Holes Weight (kg)
mm inch mm inch Gauge Center
For 22 mm (7/8") hex Rod - 4°46' Taper (Short Skirt)
36 1 13/32" 50 1 31/32" 7 5x7 2x7 1 2 0.2
For 22 mm (7/8") hex Rod - 4°46' Taper (Long Skirt)
33 1 5/16" 71 2 5/32" 7 5x8 2x7 1 1 0.3
36 1 13/32" 71 2 5/32" 7 5x9 2x7 1 1 0.3
41 1 5/8" 71 2 5/32" 7 5x7 2x7 - 2 0.3
For 22 mm (7/8") hex Rod - 7° Taper (Long Skirt)
30 1 3/16" 80 3 5/32" 7 5x6 2x7 2 1 0.2
32 1 1/4" 80 3 5/32" 7 5x7 2x7 1 1 0.3
41 1 5/8" 80 3 5/32" 7 5x9 2x8 1 1 0.4
Frequently Asked Questions
What materials are the tapered button bits made of?
The bits are manufactured using high-quality Carbon Steel and Alloy Steel Bar (45CrNiMoV) with Tungsten Carbide tips (YK05 or T6) for maximum durability.
What are the available taper angles for these drilling tools?
We provide a range of tapered connections including 6 degree, 7 degree, 11 degree, and 12 degree angles to fit various drilling requirements.
Which shank sizes are compatible with these bits?
These bits are designed to connect with shank sizes of 19mm, 22mm, and 25mm, specifically optimized for 22mm hex rods.
Are different colors available for the product?
Yes, the surface is treated with spray-paint and is available in Red, Black, Yellow, and White.
What is the production capacity for bulk orders?
Our manufacturing facility has a production capacity of up to 500,000 pieces per month to ensure timely delivery for large projects.
How are the button bits packaged for shipping?
The products are securely packed in sturdy wooden cases to prevent damage during international transport.

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