Rock Bullet Teeth for Hard Rock Drilling | Tungsten Carbide Tips

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Rock Bullet Teeth – Ultra-Tough Carbide Drill Teeth for Hard Rock & Concrete​

Rock Bullet Teeth – Ultra-Tough Carbide Drill Teeth for Hard Rock & Concrete​

Upgrade your drilling with high-performance Rock Bullet Teeth – carbide-tipped for maximum rock penetration, durability in concrete, and extended wear life.​
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Advantages of Rock Bullet Teeth

Strong Wear Resistance

Super coarse particles of Alloy,Good Wearproof.

High-Strength Alloy Steel

Selecion of high strength alloy steel after heat treatment.

Ultra-Hard Wear-Resistant Layer

Superhard wear resistance layer around alloy and Eight Alloystrip

Long Service Life

The service life is 2~3 times of the ordinary Product

Heavy-Duty Rock Bullet Teeth - Tungsten Carbide for Maximum Rock Penetration​

Product Description

  Bullet teeth (Foundation Drilling cutting tools, Round Shank cutter bit, Round shank chisel) are used as ripping teeth on augers,drilling buckets and core barrels for foundation drilling, solid wall, water well drilling, trenching, mining and tunneling.
  Carbide steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from low press sintered,and suitable grade tungsten carbide according to the Target Projects,to make sure high performance during works.

FAQ

What's your payment items?

Usually 30% deposit in advance by T/T, delivery against balance.
Each product will be inspected in strict procedure before delivery.
Yes, We can.
Yes, please contact us for details.

Our Company

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Join us in celebrating International Women's Day with a unique flower arrangement event. Honor the dedication and strength of our female employees through this special occasion.
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Discover YI JUE MACHINERY's 'Drilling Trinity' innovation at CMMEXPO 2025—three breakthrough drilling solutions in one integrated system. See next-gen performance. Visit us at Booth #B12.
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What Our Clients Are Saying

Linda Patel
Linda Patel

Shattered reinforced concrete like glass – one set outlasted the entire tower demo project. No tooth replacements despite 12-hour shifts in 50°C heat.

Dr. Priya S
Dr. Priya S

Collected pristine volcanic core samples at 50m depths. The self-sharpening tips maintained precision through abrasive basalt where competitors failed.

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Why Choose Us

Why Choose Us

Wuhan YIJUE Tengda Machinery Co. Ltd., established in 2010 with 22,000 square meter production base and obtained ISO9001 and 60 patent certificates. As a professional pile foundation drilling tools supplier with main products include drilling bucket, casing tube, conduit pipe, engineering teeth kelly bar, single roller cone bit, drilling teeth, used machine and so on. We have excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the satisfied factory products and services, we have built a modern quality management system which is in strict accordance with international standards. Our goal is to offer you the best hole quality, the most meters drilled per hour, and the lowest production cost possible. It's just that simple. Our products are also exported to clients in USA, Australia, Poland, Pakistan etc.
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