Durable and Reliable Reverse Circulation Drill Bit for Heavy Duty Projects

• Customized: Customized
• Standard: DIN, JIS, AISI, API
• Length: Taper-length
• Type: Core Drill Bit
• Material: Cobalt Steel Alloys
• Usage: Metal Drilling
• Model NO.: 5-14inch
• Transport Package: Container
• Specification: 8.1kg
• Trademark: xw
• Origin: Linyi
• HS Code: 8430412200
• Production Capacity: 5000pieces/ Year

Product Description

FAQ
1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.


2.How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.

 

.Quality warranty:

Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
 

 

2.5" DTH BIT	D=76mm		CWG76
	80mm
3.5" DTH BIT	D=90mm
	95mm		DHD3.5
	100mm
	105mm
4" DTH BIT	D=105mm
	108mm		DHD340A
	115mm		Mission40
	120mm		COP44
	125mm
	130mm
	D=105mm		TD40
	108mm
	115mm
	120mm
	125mm
	130mm
5" DTH BIT	D=133mm		DHD350R
	140mm		COP54
	148mm		QL50
	152mm		Mission50
6" DTH BIT	D=152mm
	155mm
	165mm
	171mm		Mission60
	178mm		QL60
	190mm
	203mm
	219mm
	254mm
8" DTH BIT	D=194mm
	200mm
	203mm
	216mm
	219mm		DHD380
	222mm		COP84
	235mm		QL80
	254mm		Mission80
	270mm
	305mm
	311mm
	325mm
	350mm

Premium Water Well Drilling DTH Hammer Bit

Experience the ultimate in drilling performance with our Premium Water Well Drilling DTH Hammer Bit. Crafted with precision and durability in mind, this bit is designed to exceed your expectations.