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Home > Button drill bit > Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining
Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining
Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining
Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining
Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining
Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining
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Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining
Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining
Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining
Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining
Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining

Hard Rock Tapered Button Taper Drill Bit 32mm 36mm 38mm Customized For Rock Drilling & Mining

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Product Description

Tungsten Carbide Product Display
Tungsten Carbide Product Display
Convex Face

For high penetration rates in soft to medium-hard with low to medium air pressure. It is the most resistance to steel wash, and may reduce the load and wear on gauge buttons, but poor hole deviation control.

Button Bit Specifications
BUTTON BIT - For 22 mm 7" hex rod 7° taper angle
  • Grade: YG11C
  • CO+WC: 11%co 89%wc
  • Hardness: 87hra
  • Diameter: 30mm 32mm 34mm 36mm 38mm 40mm 42mm 45mm
Tungsten Carbide Detail
Tungsten Carbide Detail
Tungsten Carbide Application
Product Process Image
Product Process Image
Product Process Image
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Product Category Display
Industrial Manufacturing
Quality Inspection
Finished Products
Factory Machine View
Production Workshop
Storage and Logistics
Frequently Asked Questions
Are you manufacturer or trading company?
We are manufacturer of tungsten carbide products more than 20 years.
Are the products High Quality?
Yes. 100% Raw material will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.
What’s your delivery time?
Generally it is 1-2 days if the goods are in stock; or it is 7-20 days if the goods are not in stock.
What products are in stock in your warehouse?
Polished ball, unground rod, h6 ground rod, pure tungsten rod, turning insert, all kinds of tungsten fishing sinkers, etc.
Do you provide free samples?
Sure, we can provide free samples. We keep a large amount of stock for test samples or trial orders.
What certificates are delivered with the goods?
Material report, Certificate of Origin, ISO certificate, and qualification by third party.
Quality Certifications Showcase

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