C21HD 27mm Hard Rock Drill Bits Concrete Drilling Tools Hard Rock Picks

• Customization: Available
• After-sales Service: on-Line After Sales Service
• Warranty: 3 Months
• Model NO.: C21HD
• Certification: ISO 9001:2000, ISO 9001:2008
• Standard: ASME, GB, ASTM
• Surface Treatment: Sand Blast
• Manufacturing Process: Forging
• Material: Alloy Steel
• Product Name: Bullet Teeth
• Size: Standard Size
• Packing: Plastic Box+Wooden Case
• Steel Grade: 42CrMo
• Advantage: Wear Resitant
• Weight: 0.Kg
• Tips: Tungsten Carbide
• Application: Hard Rock and Concrete Conditions
• Transport Package: Plastic Box+Wooden Case
• Specification: 42CrMo+tungsten carbide tips
• Trademark: Ruilister
• Origin: China
• HS Code: 8431432000
• Production Capacity: 6000/Week

Product Description

Product Description

JULI is mainly engaged in the production and export of tungsten carbide products focus on the production of different cutting tools such as roadheader picks, coal mining conical picks, foudation drilling teeth, construction bullet teeth, road milling teeth and etc used in mining, tunneling, foundation drilling, construction and etc.
Our tools ensure high production rates, long service life and short change-over times together with high daily production output. We offer round shank cutter bits with shank diameters ranging from 19mm to 38/30 mm.

Detailed Photos

The round shank cutter tools and holders are using for foundation drilling; they are using for all kinds of piling machines and drill rigs. We can supply all kinds of round shank cutter tools for foundation drilling, such as: 19mm, 22mm, 25mm, 30mm and 30/38mm shank cutter tools. The complete cutter tools apply for foundation creation, solid wall, water well drilling, trenching, mining and tunneling.

Item	Weight	Packing Details
Packing Details	0.25 Kg/pcs	0.25 Kg/pcs
C21HD	0.25 Kg/pcs	100 PCS/BOX

 

Our Advantages

Micrograin tungsten carbide tips with excellent wear and impact resistance
Carbide tips are brazed firmly to the steel body. No breakages during the operation
Longer service life and enhanced penetration capability
No cuttings build-up
The wear plate absorbs most of the wear and tear and protects the tool holder
Clamping sleeve ensures high clamping force and a reliable milling projectThe products can be used as trencher teeth, used for foundation drilling, road milling, coal milling, well drilling and many other applications.