We supply a wide range of high-quality and powerful DTH hammers available in sizes from 3" to 24". Our equipment is used in the most diverse geological conditions.
Since 1987 we have been the official distributor of our partner MINCON International Ltd., one of the leading manufacturers worldwide with branch offices all over the globe and plants in Ireland, the United States and Australia. All products are subject to stringent quality control procedures and are produced according to the international standard ISO 9001:2008.
| Model | Minimum Bit Size | Shank | Outside Dia. | Length | Weight | Std. Backhead Thread | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mincon 3 | 85mm | 3.35“ | DHD3.5 | 77mm | 3.05“ | 865mm | 34.0“ | 22.3 kg | 49 Lbs | 2 3/8“ API Reg Pin. |
| Mincon MP35 | 95mm | 3.75“ | MD3.5 | 85mm | 3.35“ | 805mm | 31.7“ | 24.5 kg | 54 Lbs | 2 3/8“ API Reg Pin. |
| Mincon 3.5 | 95mm | 3.75“ | DHD3.5 | 85mm | 3.35“ | 805mm | 31.7“ | 24.5 kg | 54 Lbs | 2 3/8“ API Reg Pin. |
3" DTH Drill Bits
| Diameter | Carbide Inserts | Flushing Holes | Weight | ||
|---|---|---|---|---|---|
| 90 mm | 3.5" | 12 | 2 | 5 kg | 11 lbs |
| 92 mm | 3.625" | 12 | 2 | 5 kg | 11 lbs |
| 95 mm | 3 3/4" | 13 | 2 | 5 kg | 11 lbs |
| 102 mm | 4" | 16 | 2 | 6.4 kg | 14 lbs |
| 105 mm | 4 1/8" | 16 | 2 | 6.8 kg | 15 lbs |
| Shank | Minimum Hole Size | Number of Splines | produkte/imlochhammer.imlochhammer | |
|---|---|---|---|---|
| DHD3.5 | 85 mm | 3 3/8" | 8 | 3, 3.5 |
| MD3.5 | 85 mm | 3 3/8" | 8 | MP35 |
| MC30 | 85 mm | 3 3/8" | 8 | MC30 |
| DTH Hammer Model | Minimum Bit Size | Shank | Outside Dia. | Length | Weight | Std. Backhead Thread | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mincon 4 HRTD | 110mm | 4.33“ | TD40 | 97mm | 3.82" | 956mm | 37.6“ | 38.6 kg | 85 Lbs | 2 3/8“ API Reg Pin. |
| Mincon 4 HRSD | 110mm | 4.33“ | SD4 | 97mm | 3.82" | 956mm | 37.6“ | 38.6 kg | 85 Lbs | 2 3/8“ API Reg Pin. |
| Mincon 4HR | 110mm | 4.33“ | DHD340 | 97mm | 3.82" | 966mm | 38.0“ | 38.6 kg | 85 Lbs | 2 3/8“ API Reg Pin. |
| Mincon 4HDS | 110mm | 4.33“ | MD4 | 97mm | 3.82" | 956mm | 37.6“ | 38.6 kg | 85 Lbs | 2 3/8“ API Reg Pin. |
4" DTH Drill Bits
| Diameter | Carbide Inserts | Flushing Holes | Weight | ||
|---|---|---|---|---|---|
| 102 mm | 4" | 14 | 2 | 9.1 kg | 20 lbs |
| 105 mm | 4.125" | 14 | 2 | 9.1 kg | 20 lbs |
| 115 mm | 4 1/2" | 15 | 2 | 10 kg | 22 lbs |
| 121 mm | 4 3/4" | 15 | 2 | 10.9 kg | 24 lbs |
| 127 mm | 5" | 15 | 2/3 | 11.8 kg | 26 lbs |
| 130 mm | 5 1/8" | 15 | 2/3 | 12.3 kg | 27 lbs |
| Shank | Minimum Hole Size | Number of Splines | produkte/imlochhammer.imlochhammer | |
|---|---|---|---|---|
| DHD340A | 105 mm | 4 1/8" | 8 | 4HR |
| MD4 | 105 mm | 4 1/8" | 10 | 4HDS |
| SD4 | 105 mm | 4 1/8" | 8 | 4HRSD |
| MC42 | 110 mm | 4 3/8" | 10 | MC40 |
| MC43 | 110 mm | 4 3/8" | 10 | MC43 |
| MC43 | 110 mm | 4 3/8" | 12 | 4HRTD, MQ40 |
| Model | Minimum Bit Size | Shank | Outside Dia. | Length | Weight | Std. Backhead Thread | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mincon MP55 | 140mm | 5.5“ | QL50 | 124mm | 4.88" | 993mm | 39.1“ | 67.3 kg | 148 Lbs | 3 1/2“ API Reg Pin. |
| Mincon MP55SD | 140mm | 5.5“ | SD5 | 124mm | 4.88" | 1014mm | 39.9“ | 67.3 kg | 148 Lbs | 3 1/2“ API Reg Pin. |
| Mincon 5DHQL | 140mm | 5.5“ | QL50 | 124mm | 4.88" | 1033mm | 40.7“ | 67.3 kg | 148 Lbs | 3 1/2“ API Reg Pin. |
| Mincon 55BH | 140mm | 5.5“ | DHD350 | 124mm | 4.88" | 1014mm | 39.9“ | 67.3 kg | 148 Lbs | 3 1/2“ API Reg Pin. |
| Mincon 5DH | 140mm | 5.5“ | DHD350 | 124mm | 4.88" | 1054mm | 41.5“ | 67.3 kg | 148 Lbs | 3 1/2“ API Reg Pin. |
| Mincon MP50 | 127mm | 5.0“ | QL50 | 115mm | 4.53" | 993mm | 39.1“ | 65.3 kg | 144 Lbs | 3 1/2“ API Reg Pin. |
| Mincon MQ50 | 127mm | 5.0“ | QL50 | 115mm | 4.53" | 956mm | 37.6“ | 59.9 kg | 132 Lbs | 3 1/2“ API Reg Pin. |
| Mincon MQ55 | 140mm | 5.5“ | QL50 | 124mm | 4.88" | 1042mm | 41.0“ | 72.6 kg | 160 Lbs | 3 1/2“ API Reg Pin. |
5" DTH Drill Bits
| Diameter | Carbide Inserts | Flushing Holes | Weight | ||
|---|---|---|---|---|---|
| 130 mm | 5 1/8" | 15 | 2 | 15.9 kg | 35 lbs |
| 135 mm | 5 1/4" | 15 | 2/3 | 16.3 kg | 36 lbs |
| 140 mm | 5 1/2" | 16 | 2/3 | 17.3 kg | 38 lbs |
| 146 mm | 5 3/4" | 16 | 2/3 | 17.7 kg | 39 lbs |
| 152 mm | 6" | 16 | 2/3 | 18.6 kg | 41 lbs |
| Shank | Minimum Hole Size | Number of Splines | produkte/imlochhammer.imlochhammer | |
|---|---|---|---|---|
| QL50 | 130 mm | 5" | 8 | MP50, MP55, MQ50*, MQ55* |
| DHD350R | 130 mm | 5" | 10 | 55BH, 5DH |
| SD5 | 130 mm | 5" | 8 | MP55SD |
| MC51 | 130 mm | 5" | 12 | MC55 |
| MC50 | 130 mm | 5" | 12 | MQ50, MQ55 |
| Model | Minimum Bit Size | Shank | Outside Dia. | Length | Weight | Std. Backhead Thread | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mincon 6DHSD | 152mm | 6.0“ | SD6 | 140mm | 5.5" | 1085mm | 42.7“ | 95.3 kg | 210 Lbs | 3 1/2“ API Reg Pin. |
| Mincon 6DH360 | 152mm | 6.0“ | DHD360 | 140mm | 5.5" | 1034mm | 40.7“ | 95.3 kg | 210 Lbs | 3 1/2“ API Reg Pin. |
| Mincon 6DH-LV | 152mm | 6.0“ | QL60 | 140mm | 5.5" | 1034mm | 40.7“ | 95.3 kg | 210 Lbs | 3 1/2“ API Reg Pin. |
| Mincon 6DH | 152mm | 6.0“ | QL60 | 140mm | 5.5" | 1034mm | 40.7“ | 95.3 kg | 210 Lbs | 3 1/2“ API Reg Pin. |
| Mincon 6BH | 152mm | 6.0“ | QL60 | 140mm | 5.5" | 1034mm | 40.7“ | 95.3 kg | 210 Lbs | 3 1/2“ API Reg Pin. |
| Mincon MQ60 | 152mm | 6.0“ | QL60 | 140mm | 5.5" | 1139mm | 44.8“ | 98.0 kg | 216 Lbs | 3 1/2“ API Reg Pin. |
| Mincon MQ65 | 159mm | 6.25“ | QL60 | 146mm | 5.75" | 1139mm | 44.8“ | 105.2 kg | 232 Lbs | 3 1/2“ API Reg Pin. |
| Mincon MQ68 | 165mm | 6.5“ | QL60 | 146mm | 5.75" | 1002mm | 39.4“ | 87.9 kg | 194 Lbs | 3 1/2“ API Reg Pin. |
6" DTH Drill Bits
| Diameter | Carbide Inserts | Flushing Holes | Weight | ||
|---|---|---|---|---|---|
| 152 mm | 6" | 16 | 2 | 22.7 kg | 50 lbs |
| 159 mm | 6 1/4" | 16 | 2 | 24.1 kg | 53 lbs |
| 165 mm | 6 1/2" | 16 | 2/3 | 25 kg | 55 lbs |
| 171 mm | 6 3/4" | 20 | 2/3 | 25.4 kg | 56 lbs |
| 178 mm | 7" | 20 | 2/3 | 26.3 kg | 58 lbs |
| 190 mm | 7 1/2" | 20/22 | 2/3 | 30.4 kg | 67 lbs |
| 203 mm | 8" | 21/23 | 2/3 | 34.1 kg | 75 lbs |
| Shank | Minimum Hole Size | Number of Splines | produkte/imlochhammer.imlochhammer | |
|---|---|---|---|---|
| QL60 | 149 mm | 5 7/8" | 12 | 6DH, 6DH-LV, 6BH, MQ60*, MQ65*, MQ68* |
| DHD360 | 149 mm | 5 7/8" | 8 | 6DH360 |
| SD6 | 149 mm | 5 7/8" | 8 | MP55SD |
| MC61 | 149 mm | 5 7/8" | 12 | MC60, MC65 |
| MC60 | 149 mm | 5 7/8" | 12 | MQ60, MQ65, MQ68 |
| Model | Minimum Bit Size | Shank | Outside Dia. | Length | Weight | Std. Backhead Thread | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mincon 8DHSD | 203mm | 8.0“ | SD8 | 181mm | 7.15" | 1186mm | 46.7“ | 173.2 kg | 381 Lbs | 4 1/2“ API Reg Pin. |
| Mincon MP80 | 203mm | 8.0“ | QL80 | 181mm | 7.15" | 1186mm | 46.7“ | 173.2 kg | 381 Lbs | 4 1/2“ API Reg Pin. |
| Mincon 8DH | 203mm | 8.0“ | DHD380 | 181mm | 7.15" | 1186mm | 46.7“ | 173.2 kg | 381 Lbs | 4 1/2“ API Reg Pin. |
| Mincon MQ80 | 203mm | 8.0“ | QL80 | 181mm | 7.15" | 1306mm | 51.4“ | 184.2 kg | 405 Lbs | 4 1/2“ API Reg Pin. |
8" DTH Drill Bits
| Diameter | Carbide Inserts | Flushing Holes | Weight | ||
|---|---|---|---|---|---|
| 203 mm | 8" | 22 | 2/3 | 49 kg | 108 lbs |
| 216 mm | 8 1/2" | 26 | 2/3 | 52.2 kg | 115 lbs |
| 219 mm | 8 5/8" | 26 | 2/3 | 52.7 kg | 116 lbs |
| 222 mm | 8 3/4" | 26 | 2 | 53.6 kg | 118 lbs |
| 235 mm | 9 1/4" | 30 | 2 | 56.3 kg | 124 lbs |
| 241 mm | 9 1/2" | 30 | 3 | 59.5 kg | 131 lbs |
| 254 mm | 10" | 30 | 3 | 65.8 kg | 145 lbs |
| 260 mm | 10 1/2" | 30 | 2 | 69 kg | 152 lbs |
| 270 mm | 10 5/8" | 35 | 3 | 69.5 kg | 153 lbs |
| 292 mm | 11 1/2" | 37 | 3 | 74.9 kg | 165 lbs |
| 302 mm | 11 7/8" | 37 | 3 | 77.2 kg | 170 lbs |
| Shank | Minimum Hole Size | Number of Splines | produkte/imlochhammer.imlochhammer | |
|---|---|---|---|---|
| QL80 | 200 mm | 7 7/8" | 16 | MP80, MQ80* |
| DHD380 | 200 mm | 7 7/8" | 10 | 8DH |
| SD8 | 200 mm | 7 7/8" | 8 | 8DHSD |
| MC81 | 200 mm | 7 7/8" | 16 | MC80 |
| MC80 | 200 mm | 7 7/8" | 16 | MQ80* |
| Model | Minimum Bit Size | Shank | Outside Dia. | Length | Weight | Std. Backhead Thread | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mincon XP12QL | 305mm | 12.0“ | QL120 | 273mm | 10.75" | 1437mm | 56.6“ | 567.3 kg | 1248 Lbs | 6 5/8“ API Reg Pin. |
| Mincon XP12SD | 305mm | 12.0“ | SD12 | 273mm | 10.75" | 1437mm | 56.6“ | 567.3 kg | 1248 Lbs | 6 5/8“ API Reg Pin. |
12" DTH Drill Bits
| Diameter | Carbide Inserts | Flushing Holes | Weight | ||
|---|---|---|---|---|---|
| 305 mm | 12" | 37 | 3 | 184.3 kg | 406 lbs |
| 311 mm | 12 1/4" | 37 | 3 | 189.3 kg | 417 lbs |
| 327 mm | 12 7/8" | 39 | 3 | 193.9 kg | 427 lbs |
| 330 mm | 13" | 37 | 3 | 195.7 kg | 431 lbs |
| 349 mm | 13 3/4" | 55 | 3 | 203.8 kg | 449 lbs |
| 355 mm | 14" | 55 | 3 | 222.9 kg | 491 lbs |
| 381 mm | 15" | 62 | 3 | 236.5 kg | 521 lbs |
| 406 mm | 16" | 62 | 3 | 248.3 kg | 547 lbs |
| 432 mm | 17" | 71 | 3 | 280.6 kg | 618 lbs |
| 457 mm | 18" | 71 | 3 | 286.9 kg | 632 lbs |
| Shank | Minimum Hole Size | Number of Splines | produkte/imlochhammer.imlochhammer | |
|---|---|---|---|---|
| QL120 | 302 mm | 11 7/8" | 16 | XP120QL |
| SD12 | 302 mm | 11 7/8" | 8 | XP120SD |
Convex
Suitable for most drilling applications, particularly hard, abrasive rock to give a combination of speed and good service life.
Flat
Used for general purpose drilling, the flat face design is considered effective in very broken ground as well as hard formations and softer formations that tend to over drill
Concave
The concave bit design is an excellent all around bit, suitable for soft and hard formations. The cone shaped face design provides good stability during drilling, allowing for straighter holes while reducing equipment vibration. The carbide configuration gives added penetration in many formations.
Dome Carbide
Tough shape for hard abrasive rock and deep hole drilling. Can be used in all applications. Also known as spherical.
Ballistic Carbide
Big chip producer. Ideal for less abrasive sedimentary deposits where speed is vital. Less suited to badly broken ground and hard rock.
Parabolic Carbide
A combination design to provide increased speed over the Dome design with greater wear characteristics than Ballistic. Less suited to broken ground. Also known as semi-ballistic
