Specifications
Place of Origin :
China
Brand Name :
EST
Certification :
ISO9001
Model Number :
All types
Description

Specifications

DTH button bits 1 Available for many types of DTH hammers 2 from low to high air pressure 3 high grade steel alloy

DTH hammer bits/DTH button bits/down the hole button bits

Drill Bit Series Bit Dia.(mm) Gauge Buttons Front Buttons Weight(Kg)
Cop32 85 6×φ14 4×φ12 4.2
90 6×φ14 5×φ12 4.5
95 7×φ14 5×φ12 4.7
100 8×φ14 6×φ12 5
105 8×φ14 6×φ13 5.3
HD35(IR3.5, Cop34) 85 6×φ14 4×φ12 4.2
90 6×φ14 5×φ12 4.5
95 7×φ14 5×φ12 4.8
100 8×φ14 6×φ12 5
105 8×φ14 6×φ13 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
120 8×φ14 8×φ13 9.8
127 9×φ14 9×φ14 11
HD55(DHD350R, Cop54) 133 7×φ16 6×φ14 16
140 8×φ16 7×φ14 16.5
146 8×φ16 8×φ14 17
152 8×φ16 7×φ16 17.5
165 8×φ16 8×φ16 18.5
HD65(DHD360, Cop64) 152 8×φ16 8×φ16 22
165 8×φ18 8×φ16 24
178 8×φ18 8×φ16 26
190 9×φ18 9×φ16 28
203 10×φ18 10×φ16 29.5
HD85(DHD380, Cop84) 195 9×φ18 9×φ18 34
203 10×φ18 10×φ18 36
216 12×φ18 12×φ18 45
254 12×φ18 20×φ18 58
305 12×φ18 30×φ18 75

CIR Series Spline No.6

Type Diameter(mm) Weight (KG)
CIR65 68 2.5
CIR70 76 3.4
CIR80 83 3.45
CIR80X 83 3.5
CIR90 90 3.5
CIR90 100 4.5
CIR90 130 9.5
CIR110 110 6.4
CIR110 123 8.5
CIR110W 110 6.5
CIR110W 123 8.8
CIR150 155 12
CIR150A 155 12.5
CIR150A 165 14
CIR170 175 15.5
CIR170A 185 16
CIR200W 200 48

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DTH hammer Bit

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Place of Origin :
China
Brand Name :
EST
Certification :
ISO9001
Model Number :
All types
Contact Supplier
DTH hammer Bit

Shandong East Machinery & Equipment Co., Ltd.

Active Member
12 Years
Shandong, Liaocheng
Since 2011
Business Type :
Manufacturer,Exporter,TradingCompany,Seller
Total Annual :
1000000-5000000
Employee Number :
50-100
Certification Level :
Active Member
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