6-Inch DTH Hammers
Bit Range
5.87″–7″
(149–178 mm)
Impact Frequency
UP TO 1455 BPM
Working Pressure
150-350 PSI
(10-24 BAR)
SHANK SUPPORT
IR360, QL6, QL60, SD6
Why Drill King?
Exhaust-Tube-Free Design
The T600UCQ series eliminates the exhaust tube entirely for maximum reliability.
Versatile Pressure Range
These hammers operate from 150–350 PSI (10.3–24.1 Bar), providing efficient performance at low pressure and high-speed penetration at 350 PSI.
High-Impact Frequency
At 1,455 blows per minute, our A600 hammers deliver consistent energy transfer to the bit for faster penetration in hard rock.
Blow-Tube-Free Design
The T600UC series eliminates the blow tube entirely, increasing reliability for mining, water well, and construction work.
Heavy-Duty Options
H.D. variants of the QL6 and QL60 add reinforced top subs, wear sleeves, and drive subs for extended service life in abrasive formations.
Extended Component Life
Premium alloys and wear-resistant surface treatments extend tool life and reduce operating cost.
Technical Specifications
Select a model to view its full parts list, dimensions, exploded-view diagram, and air consumption profile.
HADK- A600I
Drill King’s 6″ air hammer with IR360 shank. Built for high penetration rates, efficiency, and durability across a variety of applications.
Top Sub Connection
3-1/2 API REG PIN
Eff. Length
44.24 in / 1124 mm
OD
5.59 in / 142 mm
Hammer Weight
198 lbs / 89.8 kg
| No | Part Name | Qty | Part Number |
|---|---|---|---|
| 1 | Top Sub | 1 | HPDK-A6002 |
| 2 | Top Sub O-Ring | 1 | See Sealkit |
| 3 | Choke Set | 1 | HPDK-A6008 |
| 4 | Check Valve | 1 | HPDK-A6007 |
| 5 | C.V. Spring | 1 | HPDK-A6009 |
| 6 | Spring Washer | 1 | HPDK-A6005 |
| 7 | Make Up Ring | 1 | HPDK-A6006 |
| 8 | Air Distributor | 1 | HPDK-A6010-LYT-WGT |
| 9 | Air Dis. O-Ring | 1 | See Sealkit |
| 10 | Cylinder | 1 | HPDK-A6012-LYT-WGT |
| 11 | Piston | 1 | HPDK-A6014-S-LYT-WGT |
| 12 | Wear Sleeve | 1 | HPDK-A6001 |
| 13 | Snap Ring | 1 | HPDK-A6021 |
| 14 | Bit Ret. Ring | 1 | HPDK-A6018-S |
| 15 | Bit Ret. O-Ring | 1 | See Sealkit |
| 16 | Bit Bearing | 1 | HPDK-A6020-S |
| 17 | Drive Sub (Chuck) | 1 | HPDK-A6022-S |
| Complete Hammer | 1 | HADK-A600S | |
| Sealkit (Items 2, 9, 16) | 1 | HPDK-A60SEALKIT | |
| Top Sub Connection | 3-1/2 API REG PIN |
| Eff. Length (in / mm) | 44.84 / 1140 |
| OD (in / mm) | 5.59 / 142 |
| Hammer Weight (lbs / kg) | 198 / 89.8 |
| Piston Weight (lbs / kg) | 41.6 / 18.7 |
| Working Pressure (PSI / Bar) | 150-350 / 10.3-24.1 |
| Application Bit (in / mm) | 5.87-6.75 / 149-171 |
| Rotation Speed (RPM) | 12-40 |
| Make-Up Torque (lb·Ft / N·m) | 4500 / 6100 |
| Rotation Torque (lb·Ft / N·m) | 1200 / 1630 |
| Frequency (blows / min) | 1455 |
Exploded View — A600S (SD6)
HADK- A600Q
Drill King’s 6″ air hammer with QL6-style shank. Built for high penetration rates, efficiency, and durability across a variety of applications.
Top Sub Connection
3-1/2 API REG PIN
Eff. Length
42.16 in / 1071 mm
OD
5.59 in / 142 mm
Hammer Weight
198 lbs / 89.8 kg
| No | Part Name | Qty | Part Number |
|---|---|---|---|
| 1 | Top Sub | 1 | HPDK-A6002-Q |
| 2 | Top Sub O-Ring | 1 | See Sealkit |
| 3 | Choke Set | 1 | HPDK-A6008 |
| 4 | Check Valve | 1 | HPDK-A6007 |
| 5 | C.V. Spring | 1 | HPDK-A6009 |
| 6 | Press Ring | 1 | HPDK-A6005 |
| 7 | Make Up Ring | 1 | HPDK-A6006 |
| 8 | Air Distributor | 1 | HPDK-A6010-LYT-WGT |
| 9 | Air Dis. O-Ring | 1 | See Sealkit |
| 10 | Cylinder | 1 | HPDK-A6012-LYT-WGT |
| 11 | Piston | 1 | HPDK-A6014-Q-LYT-WGT |
| 12 | Wear Sleeve | 1 | HPDK-A6001-Q |
| 13 | Snap Ring | 2 | HPDK-A6021 |
| 14 | Bit Bearing | 1 | HPDK-A6020-Q |
| 15 | Bit Ret. Ring | 1 | HPDK-A6018-Q |
| 16 | Bit Ret. Ring O-Ring | 1 | See Sealkit |
| 17 | Drive Sub (Chuck) | 1 | HPDK-A6022-Q |
| Complete Hammer | 1 | HADK-A600Q | |
| Sealkit (Items 2, 9, 16) | 1 | HPDK-A60SEALKIT | |
| Top Sub Connection | 3-1/2 API REG PIN |
| Eff. Length (in / mm) | 42.16 / 1071 |
| OD (in / mm) | 5.59 / 142 |
| Hammer Weight (lbs / kg) | 198 / 89.8 |
| Piston Weight (lbs / kg) | 41.6 / 18.7 |
| Working Pressure (PSI / Bar) | 150-350 / 10.3-24.1 |
| Application Bit (in / mm) | 5.87-6.75 / 149-171 |
| Rotation Speed (RPM) | 12-40 |
| Make-Up Torque (lb·Ft / N·m) | 4500 / 6100 |
| Rotation Torque (lb·Ft / N·m) | 1200 / 1630 |
| Frequency (blows / min) | 1455 |
Exploded View — A600Q (QL6)
HADK- A600QHD
Drill King’s 6″ air hammer with IR360 shank. Built for high penetration rates and extra durability in in abrasive applications.
Top Sub Connection
3-1/2 API REG PIN
Eff. Length
42.16 in / 1071 mm
OD
5.75 in / 146 mm
Hammer Weight
198 lbs / 89.8 kg
| No | Part Name | Qty | Part Number |
|---|---|---|---|
| 1 | Top Sub | 1 | HPDK-A6002-QHD |
| 2 | Top Sub O-Ring | 1 | See Sealkit |
| 3 | Choke Set | 1 | HPDK-A6008 |
| 4 | Check Valve | 1 | HPDK-A6007 |
| 5 | C.V. Spring | 1 | HPDK-A6009 |
| 6 | Spring Washer | 1 | HPDK-A6005 |
| 7 | Make Up Ring | 1 | HPDK-A6006 |
| 8 | Air Distributor | 1 | HPDK-A6010-LYT-WGT |
| 9 | Air Dis. O-Ring | 1 | See Sealkit |
| 10 | Cylinder | 1 | HPDK-A6012-LYT-WGT |
| 11 | Piston | 1 | HPDK-A6014-Q-LYT-WGT |
| 12 | Wear Sleeve | 1 | HPDK-A6001-QHD |
| 13 | Snap Ring | 2 | HPDK-A6021 |
| 14 | Bit Bearing | 1 | HPDK-A6020-Q |
| 15 | Bit Ret. Ring | 1 | HPDK-A6018-Q |
| 16 | Bit Ret. Ring O-Ring | 1 | See Sealkit |
| 17 | Drive Sub (Chuck) | 1 | HPDK-A6022-QHD |
| Complete Hammer | 1 | HADK-A600QHD | |
| Sealkit (Items 2, 9, 16) | 1 | HPDK-A60SEALKIT | |
| Top Sub Connection | 3-1/2 API REG PIN |
| Eff. Length (in / mm) | 42.16 / 1071 |
| OD (in / mm) | 5.75 / 146 |
| Hammer Weight (lbs / kg) | 198 / 89.8 |
| Piston Weight (lbs / kg) | 41.6 / 18.7 |
| Working Pressure (PSI / Bar) | 150-350 / 10.3-24.1 |
| Application Bit (in / mm) | 6-7 / 152-178 |
| Rotation Speed (RPM) | 12-40 |
| Make-Up Torque (lb·Ft / N·m) | 4500 / 6100 |
| Rotation Torque (lb·Ft / N·m) | 1500 / 2000 |
| Frequency (blows / min) | 1455 |
Exploded View — A600QHD (QL6HD)
HADK- A600S
Top Sub Connection
3-1/2 API REG PIN
Eff. Length
44.84 in / 1140 mm
OD
5.59 in / 142 mm
Hammer Weight
198 lbs / 89.8 kg
| No | Part Name | Qty | Part Number |
|---|---|---|---|
| 1 | Top Sub | 1 | HPDK-A6002 |
| 2 | Top Sub O-Ring | 1 | See Sealkit |
| 3 | Choke Set | 1 | HPDK-A6008 |
| 4 | Check Valve | 1 | HPDK-A6007 |
| 5 | C.V. Spring | 1 | HPDK-A6009 |
| 6 | Spring Washer | 1 | HPDK-A6005 |
| 7 | Make Up Ring | 1 | HPDK-A6006 |
| 8 | Air Distributor | 1 | HPDK-A6010-LYT-WGT |
| 9 | Air Dis. O-Ring | 1 | See Sealkit |
| 10 | Cylinder | 1 | HPDK-A6012-LYT-WGT |
| 11 | Piston | 1 | HPDK-A6014-S-LYT-WGT |
| 12 | Wear Sleeve | 1 | HPDK-A6001 |
| 13 | Snap Ring | 1 | HPDK-A6021 |
| 14 | Bit Ret. Ring | 1 | HPDK-A6018-S |
| 15 | Bit Ret. O-Ring | 1 | See Sealkit |
| 16 | Bit Bearing | 1 | HPDK-A6020-S |
| 17 | Drive Sub (Chuck) | 1 | HPDK-A6022-S |
| Complete Hammer | 1 | HADK-A600S | |
| Sealkit (Items 2, 9, 16) | 1 | HPDK-A60SEALKIT | |
| Top Sub Connection | 3-1/2 API REG PIN |
| Eff. Length (in / mm) | 44.84 / 1140 |
| OD (in / mm) | 5.59 / 142 |
| Hammer Weight (lbs / kg) | 198 / 89.8 |
| Piston Weight (lbs / kg) | 41.6 / 18.7 |
| Working Pressure (PSI / Bar) | 150-350 / 10.3-24.1 |
| Application Bit (in / mm) | 5.87-6.75 / 149-171 |
| Rotation Speed (RPM) | 12-40 |
| Make-Up Torque (lb·Ft / N·m) | 4500 / 6100 |
| Rotation Torque (lb·Ft / N·m) | 1200 / 1630 |
| Frequency (blows / min) | 1455 |
Exploded View — A600S (SD6)
QL60 Shank
HADK- T600UCQ
Drill King’s 6″ exhaust-tube-free air hammer with QL60 shank. Simplified internal design maximizes reliability by removing the need for an exhaust tube.
Top Sub Connection
3-1/2 API REG PIN
Eff. Length
43.57 in / 1107 mm
OD
5.59 in / 142 mm
Hammer Weight
216 lbs / 98 kg
| No | Part Name | Qty | Part Number |
|---|---|---|---|
| 1 | Top Sub | 1 | HPDK-TUC6002 |
| 2 | Top Sub O-Ring | 1 | See Sealkit |
| 3 | Choke Set | 1 | HPDK-TUC6008 |
| 4 | Check Valve | 1 | HPDK-TUC6003 |
| 5 | C.V. Spring | 1 | HPDK-TUC6004 |
| 6 | Air Distributor | 1 | HPDK-TUC6010 |
| 7 | Cylinder | 1 | HPDK-TUC6012 |
| 8 | Piston | 1 | HPDK-TUC6014 |
| 9 | Wear Sleeve | 1 | HPDK-TUC6001 |
| 10 | Bearing | 1 | HPDK-TUC6020 |
| 11 | Bit Retaining Ring | 1 | HPDK-TUC6018-Q |
| 12 | Bit Ret O-Ring | 1 | See Sealkit |
| 13 | Drive Sub | 1 | HPDK-TUC6022-Q |
| Sealkit (Items 2, 12) | 1 | HPDK-TUC60SEALKIT | |
| Complete Hammer | 1 | HADK-T600UCQ | |
| Top Sub Connection | 3-1/2″ API REG PIN |
| Eff. Length (in / mm) | 43.57 / 1107 |
| OD (in / mm) | 5.59 / 142 |
| Hammer Weight (lbs / kg) | 216 / 98 |
| Piston Weight (lbs / kg) | 52 / 24 |
| Working Pressure (PSI / Bar) | 150-350 / 10.3-24.1 |
| Application Bit (in / mm) | 5.87-6.75 / 149-171 |
| Rotation Speed (RPM) | 12-40 |
| Make-Up Torque (lb·Ft / N·m) | 4500 / 6100 |
| Rotation Torque (lb·Ft / N·m) | 1200 / 1630 |
| Frequency (blows / min) | 1455 |
Exploded View — T600UCQ (QL60)
HADK- T600UCQ-HD
Drill King’s 6″ air hammer with QL60 shank. Built for high penetration rates and extra durability in in abrasive applications.
Top Sub Connection
3-1/2 API REG PIN
Eff. Length
43.5 in / 1107 mm
OD
5.75 in / 146 mm
Hammer Weight
216 lbs / 98 kg
| No | Part Name | Qty | Part Number |
|---|---|---|---|
| 1 | Top Sub | 1 | HPDK-TUC6002-HD |
| 2 | Top Sub O-Ring | 1 | See Sealkit |
| 3 | Choke Set | 1 | HPDK-TUC6008 |
| 4 | Check Valve | 1 | HPDK-TUC6003 |
| 5 | C.V. Spring | 1 | HPDK-TUC6004 |
| 6 | Air Distributor | 1 | HPDK-TUC6010 |
| 7 | Cylinder | 1 | HPDK-TUC6012 |
| 8 | Piston | 1 | HPDK-TUC6014 |
| 9 | Wear Sleeve | 1 | HPDK-TUC6001-HD |
| 10 | Bearing | 1 | HPDK-TUC6020 |
| 11 | Bit Retaining Ring | 1 | HPDK-TUC6018-Q |
| 12 | Bit Ret O-Ring | 1 | See Sealkit |
| 13 | Drive Sub | 1 | HPDK-TUC6022-QHD |
| Sealkit (Items 2, 12) | 1 | HPDK-TUC60SEALKIT | |
| Complete Hammer | 1 | HADK-T600UCQ-HD | |
| Top Sub Connection | 3-1/2″ API REG PIN |
| Eff. Length (in / mm) | 43.5 / 1107 |
| OD (in / mm) | 5.75 / 146 |
| Hammer Weight (lbs / kg) | 216 / 98 |
| Piston Weight (lbs / kg) | 52 / 24 |
| Working Pressure (PSI / Bar) | 150-350 / 10.3-24.1 |
| Application Bit (in / mm) | 6.7-7.0 / 170-178 |
| Rotation Speed (RPM) | 12-40 |
| Make-Up Torque (lb·Ft / N·m) | 4500 / 6100 |
| Rotation Torque (lb·Ft / N·m) | 1200 / 1630 |
Exploded View — T600UCQHD (QL60 H.D.)
