Hammers

Numa DTH Hammers & Bits Video

Numa DTH Hammers & Bits Video
 

Go to new depths

Numa offers the largest range of conventional down hole hammers and bits available in the drilling industry today. Unmatched in longevity and penetration rates, these performance driven Patriot and DCS hammer models are able to drill holes from 108 to 254mm in diameter.

With a dedicated field staff travelling to drill sites around the world, Numa is able to collect the critical information that is essential for engineering products to meet the demanding needs of today's drilling industry. Numa will continue to conduct research and development in order to improve DTH technology for the future.

Features: 

• Outdistances competitive hammers in both speed and longevity
• Simplified hammer design with less internal components
• Drill at high frequency to provide less vibrations and smooth operation
• More efficient design requires less air which equals fuel savings
• Ability to drill efficiently against high heads of water


 

TREMENDOUS PENETRATION RATE, VASTLY SIMPLIFIED DESIGN, EXCEPTIONAL HAMMER LIFE



  DCS6 DCS6HD
Bit Shank QL60 QL60
Hole Sizes (mm) 152 - 216 159 - 216
Diameter (mm) 140 146
Bore (mm) 114 114
Stroke (mm) 89 89
Weight Hammer Only (kg) 83 92
Length Should to Shoulder (cm) 98.7 98.7
Length Should to Bit Face (cm) 108 108
Connection API REG PIN unless specified 3-1/2 3-1/2
Blows/Min @ Bar 1850 @ 23.8 1850 @ 23.8

 

TREMENDOUS PENETRATION RATE, VASTLY SIMPLIFIED DESIGN, EXCEPTIONAL HAMMER LIFE



  DCS5 DCS5HD
Bit Shank QL50 QL50
Hole Sizes (mm) 140 - 156 140 - 156
Diameter (mm) 124 127
Bore (mm) 102 102
Stroke (mm) 76 76
Weight Hammer Only (kg) 62 66
Length Should to Shoulder (cm) 92.5 92.5
Length Should to Bit Face (cm) 101.9 101.9
Connection API REG PIN unless specified 3-1/2 3-1/2
Blows/Min @ Bar 2050 @ 23.8 2050 @ 23.8

 

TREMENDOUS PENETRATION RATE, VASTLY SIMPLIFIED DESIGN, EXCEPTIONAL HAMMER LIFE

Numa Patriot® 80 hammers give the ability to drill a wide range of holes from 7-7/8 to 10 inches (200 - 254 mm) in diameter. Furthermore, the Patriot® 80 accepts the 380 bit shank. This flexibility allows customers to easily convert to Numa without having to switch over the bits they are currently using.  The Patriot® 80 provides the desired ability to run fast and run long like no other hammers available today.



  P80
Bit Shank 380
Hole Sizes (mm) 200 - 254
Diameter (mm) 181
Bore (mm) 152
Stroke (mm) 102
Weight Hammer Only (kg) 164
Length Should to Shoulder (cm) 114.6
Length Should to Bit Face (cm) 126.7
Connection API REG PIN unless specified 4-1/2
Blows/Min @ Bar 1850 @ 23.8

 

TREMENDOUS PENETRATION RATE, VASTLY SIMPLIFIED DESIGN, EXCEPTIONAL HAMMER LIFE



  P45
Bit Shank TD40
Hole Sizes (mm) 114 - 133
Diameter (mm) 102
Bore (mm) 84
Stroke (mm) 102
Weight Hammer Only (kg) 40
Length Should to Shoulder (cm) 92.5
Length Should to Bit Face (cm) 100.7
Connection API REG PIN unless specified 2-3/8
Blows/Min @ Bar 1800 @ 23.8

 

TREMENDOUS PENETRATION RATE, VASTLY SIMPLIFIED DESIGN, EXCEPTIONAL HAMMER LIFE



  P40 P40HD
Bit Shank 340A 340A
Hole Sizes (mm) 108 to 133 108 to 133
Diameter (mm) 95 98
Bore (mm) 77.5 77.5
Stroke (mm) 102 102
Weight Hammer Only (kg) 35 40
Length Should to Shoulder (cm) 91.8 91.8
Length Should to Bit Face (cm) 100 100
Connection API REG PIN unless specified 2-3/8 2-3/8
Blows/Min @ Bar 1960 @ 23.8 1960 @ 23.8