High Air Pressure DTH Bit Manufacturer

High Air Pressure DTH Bit

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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

Mining Drilling Bits	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

Mining Drilling Bits	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