Hot Selling Xiamen Bestlink Down-The-Hole Dth Hammer and Button Bits

Name: Hot Selling Xiamen Bestlink Down-The-Hole Dth Hammer and Button Bits
Brand: StoneContact.com
SKU: 465532
Price: 100 USD
Availability: InStock

Min Order : 1 Pieces

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 Hammer and Button Bits

We produce an extensive range of DTH Bits using high grade steel alloy, in various diameters ranging between 76mm to 155 mm (low air pressure) and 3" to 8" (high air pressure). These are available in different models and styles to suit specific drilling condition under different level. DTH bits manufactured by us are of long lasting quality to carry out the hole operations efficiently.

Low air pressure DTH Bits
CIR Series Spline No.6
Type	Dia.mm	Weight kg
CIR65	68	2.50
CIR70	76	3.40
CIR80	83	3.45
CIR80×	83	3.50
CIR90	90	3.50
CIR90	100	4.50
J Series Spline No.4
Type	Dia.mm	Weight kg
J60C	65	2.26
J70C	75	2.80
J80B	85	3.20
J80B	90	4.80

High air pressure DTH Bits Series

Drill Bit	Bit Dia.(mm)	NO.Air Holes	Gauge Buttons	Front Buttons	Weight(Kg)	Part No.
COP32	85	2	6×φ14	4×φ12	4.2	COP32—85
	90	2	6×φ14	5×φ12	4.5	COP32—90
	95	2	7×φ14	5×φ12	4.7	COP32—95
	100	2	8×φ14	6×φ12	5.0	COP32—100
	105	2	8×φ14	6×φ13	5.3	COP32—105
BR3	85	2	6×φ14	4×φ12	3.8	BR3—85
	90	2	6×φ14	5×φ12	4.0	BR3—90
	95	2	7×φ14	5×φ12	4.3	BR3—95
	100	2	8×φ14	6×φ12	4.8	BR3—100
	105	2	8×φ14	6×φ13	5.2	BR3—105
IR3.5,COP34	85	2	6×φ14	4×φ12	4.2	HD35—85
	90	2	6×φ14	5×φ12	4.5	HD35—90
	95	2	7×φ14	5×φ12	4.8	HD35—95
	100	2	8×φ14	6×φ12	5.0	HD35—100
	105	2	8×φ14	6×φ13	5.5	HD35—105
QL30.COP34	85	2	6×φ14	4×φ12	4.5	XL30—85
	90	2	6×φ14	5×φ12	4.7	QL30—90
	95	2	7×φ14	5×φ12	4.9	QL30—95
	100	2	8×φ14	6×φ12	5.0	QL30—100
	105	2	8×φ14	6×φ13	5.5	QL30—105

Drill Bit	Bit Dia.(mm)	NO.Air Holes	Gauge Buttons	Front Buttons	Weight(Kg)	Part No.
DHD340A,COP44	105	2	6×φ14	5×φ13	8.5	HD45—105
	110	2	7×φ14	6×φ13	8.8	HD45—110
	115	2	8×φ14	7×φ13	9.0	HD45—115
	120	2	8×φ14	8×φ13	9.8	HD45—120
	127	3	9×φ14	9×φ14	11.0	HD45—127
SD4	105	2	6×φ14	5×φ13	9.0	SD4—105
	110	2	7×φ14	6×φ13	9.5	SD4—110
	115	2	8×φ14	7×φ13	9.8	SD4—115
	120	2	8×φ14	8×φ13	11.5	SD4—120
	127	3	9×φ14	9×φ14	12.3	SD4—127
QL40	105	2	6×φ14	5×φ13	9.0	QL40—105
	110	2	7×φ14	6×φ13	9.2	QL40—110
	115	2	8×φ14	7×φ13	9.5	QL40—115
	120	2	8×φ14	8×φ13	10.3	QL40—120
	127	3	9×φ14	9×φ14	11.5	QL40—127
Mission40	105	2	6×φ14	5×φ13	6.0	M40—105
	110	2	7×φ14	6×φ13	6.2	M40—110
	115	2	8×φ14	7×φ13	6.6	M40—115
	120	2	8×φ14	8×φ13	7.0	M40—120
	127	3	9×φ14	9×φ14	7.4	M40—127