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High Air Pressure DTH Bit

3 inch high air pressure DTH bits

Drill bit Bit diameter (mm) No. air holes Gauge buttons Front buttons Weight (kg) Part No.
85 2 6XΦ13 4XΦ12 4.2 HD35-85
90 2 6XΦ14 4XΦ12 4.5 HD35-90
95 2 6XΦ14 4XΦ13 4.8 HD35-95
100 2 6XΦ14 5XΦ12 5.0 HD35-100
105 2 6XΦ14 5XΦ13 5.5 HD35-105
85 2 6XΦ13 4XΦ12 4.5 QL30-85
90 2 6XΦ14 4XΦ12 4.7 QL30-90
95 2 6XΦ14 4XΦ13 4.9 QL30-95
100 2 6XΦ14 5XΦ12 5.0 QL30-100
105 2 6XΦ14 5XΦ13 5.5 QL30-105

4 inch high air pressure DTH bits

Drill bit Bit diameter (mm) No. air holes Gauge buttons Front buttons Weight(kg) Part No.
105 2 6XΦ14 5XΦ13 8.5 HD45-105
110 2 7XΦ14 6XΦ13 8.8 HD45-110
115 2 7XΦ14 6XΦ13 9.0 HD45-115
120 2 8XΦ14 7XΦ13 9.8 HD45-120
127 2 8XΦ14 7XΦ13 11.0 HD45-127
105 2 6XΦ14 5XΦ13 9.0 SD4-105
110 2 7XΦ14 6XΦ13 9.5 SD4-110
115 2 7XΦ14 6XΦ13 9.8 SD4-115
120 2 8XΦ14 7XΦ13 11.5 SD4-120
127 2 8XΦ14 7XΦ13 12.3 SD4-127
105 2 6XΦ14 5XΦ13 9.0 QL40-105
110 2 7XΦ14 6XΦ13 9.2 QL40-110
115 2 7XΦ14 6XΦ13 9.5 QL40-115
120 2 8XΦ14 7XΦ13 10.3 QL40-120
127 2 8XΦ14 7XΦ13 11.5 QL40-127
105 2 6XΦ14 5XΦ13 6.0 HM4-105
110 2 7XΦ14 6XΦ13 6.2 HM4-110
115 2 7XΦ14 6XΦ13 6.6 HM4-115
120 2 8XΦ14 7XΦ13 7.0 HM4-120
127 2 8XΦ14 7XΦ13 7.4 HM4-127

5 inch high air pressure DTH bits

Drill bit Bit diameter (mm) No. air holes Gauge buttons Front buttons Weight(kg) Part No.
135 2 7XΦ18 6XΦ14 15.0 HD55-135
140 2 7XΦ18 7XΦ14 16.0 HD55-140
146 2 7XΦ18 7XΦ14 17.0 HD55-146
152 2 8XΦ18 8XΦ14 17.5 HD55-152
165 2 8XΦ18 8XΦ16 18.5 HD55-165
135 2 7XΦ18 6XΦ14 15.5 SD5-135
140 2 7XΦ18 7XΦ14 16.0 SD5-140
146 2 7XΦ18 7XΦ14 16.5 SD5-146
152 2 8XΦ18 8XΦ14 17.0 SD5-152
165 2 8XΦ18 8XΦ16 18.0 SD5-165
135 2 7XΦ18 6XΦ14 15.5 QL50-135
140 2 7XΦ18 7XΦ14 16.0 QL50-140
146 2 7XΦ18 7XΦ14 16.5 QL50-146
152 2 8XΦ18 8XΦ14 17.0 QL50-152
165 2 8XΦ18 8XΦ16 18.0 QL50-165
135 2 7XΦ18 6XΦ14 12.5 HM5-135
140 2 7XΦ18 7XΦ14 13.5 HM5-140
146 2 7XΦ18 7XΦ14 14.0 HM5-146
152 2 8XΦ18 8XΦ14 14.4 HM5-152
165 2 8XΦ18 8XΦ16 15.0 HM5-165

6 inch high air pressure DTH bits

Drill bit Bit diameter (mm) No. air holes Gauge buttons Front buttons Weight(kg) Part No.
152 2 8XΦ18 7XΦ16 22.0 HD65-152
165 2 8XΦ18 8XΦ16 26.0 HD65-165
171 2 8XΦ18 8XΦ16 27.0 HD65-171
190 3 9XΦ18 9XΦ16 28.5 HD65-190
203 3 9XΦ18 11XΦ16 29.5 HD65-203
152 2 8XΦ18 7XΦ16 26.0 SD6-152
165 2 8XΦ18 8XΦ16 27.0 SD6-165
171 2 8XΦ18 8XΦ16 29.0 SD6-171
190 3 9XΦ18 9XΦ16 32.0 SD6-190
203 3 9XΦ18 11XΦ16 34.0 SD6-203
152 2 8XΦ18 7XΦ16 24.0 QL60-152
165 2 8XΦ18 8XΦ16 25.0 QL60-165
171 2 8XΦ18 8XΦ16 27.0 QL60-171
190 3 9XΦ18 9XΦ16 29.0 QL60-190
203 3 9XΦ18 11XΦ16 33.0 QL60-203
152 2 8XΦ18 7XΦ16 22.0 HM6-152
165 2 8XΦ18 8XΦ16 23.0 HM6-165
171 2 8XΦ18 8XΦ16 24.0 HM6-171
190 3 9XΦ18 9XΦ16 25.0 HM6-190
203 3 9XΦ18 11XΦ16 28.0 HM6-203

8 inch high air pressure DTH bits

Drill bit Bit diameter (mm) No. air holes Gauge buttons Front buttons Weight(kg) Part No.
203 2 10XΦ18 10XΦ16 40.0 HD85-203
216 2 10XΦ18 12XΦ16 49.0 HD85-216
241 2 12XΦ18 18XΦ16 64.0 HD85-241
254 3 12XΦ18 21XΦ16 71.0 HD85-254
305 4 12XΦ18 29XΦ16 95.0 HD85-305
203 2 10XΦ18 10XΦ16 37.0 SD8-203
216 2 10XΦ18 12XΦ16 48.0 SD8-216
241 2 12XΦ18 18XΦ16 63.0 SD8-241
254 3 12XΦ18 21XΦ16 70.0 SD8-254
305 4 12XΦ18 29XΦ16 94.0 SD8-305
203 2 10XΦ18 10XΦ16 35.0 QL80-203
216 2 10XΦ18 12XΦ16 49.0 QL80-216
241 2 12XΦ18 18XΦ16 64.0 QL80-241
254 3 12XΦ18 21XΦ16 71.0 QL80-254
305 4 12XΦ18 29XΦ16 95.0 QL80-305
203 2 10XΦ18 10XΦ16 35.0 HM8-203
216 2 10XΦ18 12XΦ16 40.0 HM8-216
241 2 12XΦ18 18XΦ16 54.0 HM8-241
254 3 12XΦ18 21XΦ16 57.0 HM8-254
305 4 12XΦ18 29XΦ16 77.0 HM8-305
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