Shenyang ABT Drilling Equipment Co., Ltd.
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  • numa-series-high-pressure-drill-bit-numa100_1552895787.jpg
  • numa-series-high-pressure-drill-bit-numa120.jpg
  • numa-series-high-pressure-drill-bit-numa125.jpg
NUMA Series High Pressure Drill Bit

NUMA Series High Pressure Drill Bit

Our drill bits are interchangeable with various products
 manufactured by Atlas Copco.

  • Specification
NUMA Head shape Diameter Number of vents NO X button diamter weight (KG)
mm Toothed Gauge Front
NUMA100 High Pressure Drill Bit
NUMA100
NUMA100A High Pressure Drill Bit
NUMA100A
Convex concave 275 2 Round Button 12XØ19 8XØ18+19XØ16
Convex concave 305 3 Round Button 15XØ19 27XØ18+8XØ16 110
Convex concave 350 4 Round Button 16XØ19 32XØ18+14XØ16
NUMA120 High Pressure Drill Bit
NUMA120
NUMA120A High Pressure Drill Bit
NUMA120A
Convex concave 350 4 Round Button 16XØ20 32XØ18+13XØ16
Convex concave 450 4 Round Button 20XØ20 48XØ18+25XØ16
Convex concave 500 4 Round Button 24XØ20 90XØ18
NUMA125 High Pressure Drill Bit
NUMA125
NUMA125A High Pressure Drill Bit
NUMA125A
Convex concave 381 4 Round Button 16XØ20 36XØ18+15XØ16
Convex concave 394 4 Round Button 16XØ20 36XØ18+23XØ16
We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.
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CONTACT
Tel:+86-13889196063
Add:No. 95-2, blacksmith Road, Hunnan District, Shenyang, Liaoning