Drilling Tools Place of Origin: Shandong China
Color: Customized according to customer requirement
Our principle
1. According to the technical drawings using standard material specification productio
2. Competitive price and products
3. Tungsten carbide with reinforcement coal mining drill bits
4. Continuous miner, long wall shearing, roadheader
Specifications:
Drilling tools Packaging Detail:20pcs/box (wooden box, plastic box)
Delivery Detail:7--10days
product details:
1.Product Name:rock roatary drilling tools, bullet teeth, foundation drilling tools, auger drilling bit
2.Application: Rotating drill is a kind of suitable for building foundation engineering into a hole of construction machinery,our company produces the rotary digging teeth, screw drivers, rotating drill teeth, models including B47K22, B47K19, B47K17, 3050-3050-22, C31HD, C21HDU, 82, U84 etc., used in all kinds of pile driving machinery with a rotating drill, various spin dig a bit, all kinds of teeth.
3.Feature:Good quality, high strength, high resistance to wear, long service life
4.Material:High quality carbide and high quality steel
5.MOQ:No requirement for testing and trial order
| Product Name: |
Rotary Drill cutting Bits |
| Description: |
Rotating drill is a kind of suitable for building foundation engineering into a hole of construction machinery,our company produces the rotary digging teeth, screw drivers, rotating drill teeth, models including |
Material: |
Alloy steel and tugsten carbide |
| MOQ: |
No MOQ required for testing and trial order |
| Type |
full-bridge,semi-bridge,same diameter etc |
| Thread type |
B47K22, B47K19, B47K17, 3050-3050-22, C31HD, C21HDU, 82, U84 |
size |
shank size:30/38mm |
| other |
According to customer requirements for production
|
Audited Supplier 
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