This is a radically new Australian design, conceived by an Australian company and manufactured in Australia. LaserBond DTH Hammers dramatically increase the working life and overcome the short life cycles suffered by existing DTH hammers.

LaserBond has released the LBH-100 (4”), the LBH-125 (5”) and the LBH-150 (6") hammers. An LBH-200 is in development field trials.

These DTH hammers mean less change-outs, less downtime, improved productivity and, based on the report from Xtega, a cost saving of around 7.5%. Minimum.

Technical Data: LBH-100 (4”) Series A
Product Name LaserBond DTH Hammer
Model Number LBH-100 Series A
Certification ISO9001
Casing Diameter 98mm + rib
Minimum Bit Size 110mm
Hammer Length 985mm
Hammer Weight 38 Kg
Working Pressure 10 - 25 bar
Impact Frequency 30Hz@ 17 bar
Rotation Speed 25 - 40 rpm
Air Consumption 100 - 230 I/s
Bit Size 110 - 135mm
Thread Standard API (2 3/8)* Reg

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Technical Data: LBH-125 (5”) Series A
Product Name LaserBond DTH Hammer
Model Number LBH-125 Series A
Certification ISO9001
Casing Diameter 126 mm + rib
Minimum Bit Size 135mm
Hammer Length 1105mm
Hammer Weight 72 Kg
Working Pressure 10 - 25 bar
Impact Frequency 28Hz@ 17 bar
Rotation Speed 25 - 35 rpm
Air Consumption 115 - 320 I/s
Bit Size 135 - 155mm
Thread Standard API (2 3/8)* Reg

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Technical Data: LBH-150 (6”) Series A
Product Name LaserBond DTH Hammer
Model Number LBH-150 Series A
Certification ISO9001
Casing Diameter 143mm + rib
Minimum Bit Size 152 mm
Hammer Length 1238 mm
Hammer Weight 94 Kg
Working Pressure 10 - 25 bar
Impact Frequency 25Hz@ 17 bar
Rotation Speed 20 - 30 rpm
Air Consumption 150 - 430 I/s
Bit Size 152 - 203mm
Thread Standard API (3 1/2)* Reg

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Technical Data: LBH-200 (8”) Series A
Product Name LaserBond DTH Hammer
Model Number LBH-200 Series A
Certification ISO9001
Casing Diameter 180 mm + rib
Minimum Bit Size 195 mm
Hammer Length 1354 mm
Hammer Weight 173 Kg
Working Pressure 10 - 25 bar
Impact Frequency 22 Hz@ 17 bar
Rotation Speed 25 - 40 rpm
Air Consumption 200 - 470 I/s
Bit Size 195 - 254 mm
Thread Standard API (4 1/2)* Reg

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Operating Manual: LBH-100 / 125 / 150 Series A

Current operating manual for Series A for download