coal mining bits

Coal mining bits/coal bit is used on different drilling machines. 
Heat treated alloy steel body 
Sharp-nose carbide tip

T & X can provides different coal mining bits/coal bit for Soil Drilling Rock Drilling ,Diaphragm Wall Drilling,Cased Drilling and Soft Soil Drilling,Hard Rock Drilling Roller Bits.

Our coal mining bits/coal bit can be used for soft to hard rock, concrete, most soils, broken or laminated rock, etc.

The coal mining bits/coal bit can also be applied for large diameter extra heavy duty style augers, drilling and tunnel boring in the most extreme hard rock and concrete, most cutting conditions.

 

Alloy steel body, made by material ASTM4140 or 42CrMo, the heat treatment with 38-42HRC, has high toughness and wearable character.

Tips with over 50HRC is made from low press sintered, and the suitable selected grade according to the target projects, which can make sure the good performance during the drilling work.




Send product request

To: Newritte Rock Drilling Tools CO.,LTD
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Heading Machine Nozzle
Heading Machine Nozzle Case Hardened Mild steel Zinc plated, stainless and brass in order to guarantee durability and safety. Mild steel Zinc plated to provide long last...
road milling tools
road milling tools Concrete Road Milling Tool/Conical Milling Bits 1.certificate:ISO CE 2.Material:carbide 3.OEM:yes4.size:JZA44-20-7
hydra shearer machine nozzle Product Features: 1. Material: stainless steel 2. Easy to installation 3. Single jet 4. Strong&nb...
Shiled Screw Conveyor Machine
Shiled Screw Conveyor Machine Vertical Screw Conveyor2.15 years producing experience3.one year warranty period4.ISO CE CCC5.energy saving  High quality Vertical Screw Conv...
Roller Disc Cutter
Roller Disc Cutter roller disc cutter/TBM cutter1)best alloy steel and tungsten carbide tips2) special welding3) Special heat treatment We can supply all kinds of scr...
All supplier products

Same products

Brewing Equipment
Brewing Equipment Seller: The design philosophy of micro beer brewing equipment is the pursuit of aging equipment, the type...
wear parts for crusher (hammer)
wear parts for crusher (hammer) Seller: Xuri Heavy Industry Machinery Co,.Ltd
aluminum profile extrusion machine line, thermal break assembly machine, wood grain finish machine Seller: foshan chanjeou technology co.,ltd. CHANJEOU is a professional leading aluminum machinery manufacturer in Foshan for over 8 year...
aluminum profile extrusion machine line, thermal break assembly machine, wood grain finish machine
aluminum profile extrusion machine line, thermal break assembly machine, wood grain finish machine Seller: foshan chanjeou technology co.,ltd. CHANJEOU is a professional leading aluminum machinery manufacturer in Foshan for over 8 year...
Garden Cleaning Brush
Garden Cleaning Brush Seller: Aile industrial trading limited We are factory to produce and export warehouse cleaning broom, you can get high quality long hand...