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3" High Air Pressure 90mm Cop32 DTH Drill Bits For Rock Drilling

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Changsha Sollroc Engineering Equipments Co., Ltd

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3" High Air Pressure 90mm Cop32 DTH Drill Bits For Rock Drilling

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Brand Name :	SOLLROC
Model Number :	Cop32 dth bits
Certification :	SGS
Supply Ability :	2000 sets per month
Delivery Time :	3-4 weeks

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Company Profile

3" High Air Pressure 90mm Cop32 DTH Drill Bits For Rock Drilling

SOLLROC is a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotton good reputation from our customers all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.

Product specifications:

Some BITS for referance
Hammer: COP 32
Diameter mm	Part No.	Buttons x Button diam(Gauge outer, Gauge inner, Centre, Cone)	Gauge buttons angle o (Outer, Inner, Cone)	Flushing holes (No. x size mm)	Weight approx. kg	Foot valve Part No.
Flat front, HD
85	100-5085-39,24-20	8x11, - ,6x11, -	35, -, -	2	4.5
90	100-5090-39,24-20	8x11, - ,7x11, -	35, -, -	2	4.7
100	100-5100-39,24-20	8x11, - ,7x11, -	35, -, -	2	4.9
SpeedBit
85	100-5085-39-55,24-20	8x11, - ,6x11, -	35	2	4.5
90	100-5090-39-55,24-20	8x11, - ,7x11, -	35	2	4.7
100	100-5100-39-55,24-20	8x11, - ,7x11, -	35	2	4.9
Convex front, Ballistic
85	100-5085-39-61,24-20	7x11, 4x11, 2x11, -	40, 20, -	2	4.3
90	100-5090-39-61,24-20	7x11, 4x11, 2x11, -	40, 20, -	2	4.5
100	100-5100-39-61,24-20	7x11, 4x11, 2x11, -	40, 20, -	2	4.7

For 3" hammer DTH bits shank	Bit Dia.		No. Air Holes	Gauge Buttons	Front Buttons	Weight (Kg)	Part No.
For 3" hammer DTH bits shank	mm	inch	No. Air Holes	Gauge Buttons	Front Buttons	Weight (Kg)	Part No.
COP32	85	3 11/32"	2	6×φ13	4×φ12	4.2	COP32-85
	90	3 1/2"	2	6×φ14	4×φ12	4.5	COP32-90
	95	3 3/4"	2	6×φ14	4×φ13	4.7	COP32-95
	100	3 7/8"	2	8×φ12	6×φ12	5.0	COP32-100
	105	4 1/8"	2	8×φ13	6×φ12	5.3	COP32-105
BR3	85	3 11/32"	2	6×φ13	4×φ12	3.8	BR3-85
	90	3 1/2"	2	6×φ14	4×φ12	4.0	BR3-90
	95	3 3/4"	2	6×φ14	4×φ13	4.3	BR3-95
	100	3 7/8"	2	8×φ12	6×φ12	4.8	BR3-100
	105	4 1/8"	2	8×φ13	6×φ12	5.2	BR3-105
DHD3.5/COP34	85	3 11/32"	2	6×φ13	4×φ12	4.2	DHD35-85
	90	3 1/2"	2	6×φ14	4×φ12	4.5	DHD35-90
	95	3 3/4"	2	6×φ14	4×φ13	4.8	DHD35-95
	100	3 7/8"	2	8×φ12	6×φ12	5.0	DHD35-100
	105	4 1/8"	2	8×φ13	6×φ12	5.5	DHD35-105
QL30	85	3 11/32"	2	6×φ13	4×φ12	4.5	QL30-85
	90	3 1/2"	2	6×φ14	4×φ12	4.7	QL30-90
	95	3 3/4"	2	6×φ14	4×φ13	4.9	QL30-95
	100	3 7/8"	2	8×φ12	6×φ12	5.0	QL30-100
	105	4 1/8"	2	8×φ13	6×φ12	5.5	QL30-105

Product photos

3" High Air Pressure 90mm Cop32 DTH Drill Bits For Rock Drilling

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3" High Air Pressure 90mm Cop32 DTH Drill Bits For Rock Drilling