Products

DESCRIPTION

Basic Info

Model NO.	CIR 90
After-sales Service	1 Year
Warranty	1 Year
Surface Treatment	Galvanized
Manufacturing Process	Forging
Material	Tungsten Carbide ,High Speed Steel
Transfer	Air/Sea/Express
Adantage	High Performance
Face Design	Flat ,Convex,Concave
Useage	Well Drilling ,Coal Mining ,Quarry Drilling
Color	Gold /Client Request
Size	76-1000mm
Inserts Shape	Ballistic ,Parabolic ,Spherical
Transport Package	Bubble Bag, Plywood Case, Pallet,
Specification	90mm, 100mm, 110mm, 120mm
Trademark	BestLink
Origin	China
HS Code	8207199000
Production Capacity	8000 PCS Per Month

Product Description

DTH Bits:
All our DTH drill bits are also CAD designed, CNC manufactured for perfect bits body, and multiple heat-treated to enhance hardness, surface-compressed for fatigue resistance, all thus to extend the product life for maximum wear and performance in the toughest of drilling conditions. Moreover, all these bits are also made from high quality alloy steels and fitted with premium quality tungsten carbide tips for superior penetration rate.

Low Air Pressure DTH hammers:

1.CIR series Low air pressure DTH hammer includes : CIR70, CIR 90, CIR110, CIR130, CIR150 etc.
2.J series Low air pressure DTH hammer includes: J60C, J70C, J80B, J100B, J150B, J170B, J200B
3.BR series Low air pressure DTH hammer includes:BR1,BR2,BR3

CIR 90 DTH bits :

To Chose the Right Products

When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life. We have different shapes of the face for you to choose :