High Air Pressure COP DHD QL MISSION DTH Drilling Hammer Bit

Name: High Air Pressure COP DHD QL MISSION DTH Drilling Hammer Bit
Brand: StoneContact.com
SKU: 909431
Price: 80 USD
Availability: InStock

$80-250

Min Order : 10 Pieces

Usage:

Stone Type of use: Granite, Marble, Limestone, Basalt, Quartzite, Slate

Purpose of use: Drilling

Machine of use ：Stone Quarry Machines, Stone Factory Machines

Supplier Detail

XIAMEN BESTLINK FACTORY CO., LTD.

Established: Dec 22,2000

China

7YR

Main Product:

stone splitting machine, stone cutting machines, stone splitter, pushing air bag, button bit grinder, dth hammer button bit

Mr.Grace Ye

Tel: 0086-5925601702

Adr: Unit 8001 ,Part A,Minnan culture town,No.350 Changle road,Huli,Xiamen,China.

Visit Store

Product Description

DTH bit is our company main product. After many years search, we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products.

Features:

1. High and low air pressure down-the-hole drill bits
2. Low air pressure holeDia.: 65-220mm
3. High air pressure hole Dia.: 85-305mm
4. Face type: Drop center/concave/convex/double gauge/flat
5. Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.
6. Inch available: 3", 4", 5", 6", 8", 12", etc...

Popular model and sizes of DTH hammer bits:

High air pressure DTH Bits
DTH Drill Bit	Bit Dia.(mm)	Gauge Buttons	Front Buttons	Weight (Kg)
HD35 (IR35,Cop34)	85	6×Φ13	4×Φ12	4.2
	90	6×Φ14	4×Φ12	4.5
	95	6×Φ14	4×Φ13	4.8
	100	8×Φ12	6×Φ12	5.0
	105	8×Φ13	6×Φ12	5.5
HD45 (DHD340A ,Cop44)	105	6×Φ14	5×Φ13	8.5
	110	7×Φ14	6×Φ13	8.8
	115	8×Φ14	7×Φ13	9.0
	120	8×Φ14	8×Φ13	9.8
	127	9×Φ14	9×Φ14	11.0
HD55 (DHD350R ,Cop54)	133	7×Φ16	6×Φ14	16
	140	8×Φ16	7×Φ14	16.5
	146	8×Φ14	8×Φ14	17
	152	8×Φ14	7×Φ16	17.5
	165	8×Φ14	8×Φ16	18.5