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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

Changsha Sollroc Engineering Equipments Co., Ltd
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3" High Air Pressure 90mm Cop32 DTH Drill Bits For Rock Drilling

Brand Name : SOLLROC

Model Number : Cop32 dth bits

Certification : SGS

Place of Origin : China

MOQ : 1 set

Supply Ability : 2000 sets per month

Delivery Time : 3-4 weeks

Packaging Details : Cartons + ply wood case (no plastic)

Product name : Cop32 button bits

Color : Black or optional

Air pressure : 10-15 bar

Applications : water well drilling, mining, etc

Face shape : Flat, Convex

Diameter : 90mm-110mm

Connection thread : API 2 3/8" reg

Keyword : Cop32 drill bit

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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.
mm inch
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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