.

NUMA Series High Pressure Drill Bit

Our drill bits are interchangeable with various products

manufactured by Atlas Copco.

Specification

Specification of NUMA Series High Pressure Drill Bit

NUMA

Head shape

Diameter

Number of vents

NO X button diamter

weight (KG)

mm

Toothed

Gauge

Front

NUMA100NUMA100A

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

NUMA120NUMA120A

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

NUMA125NUMA125A

Convex concave

381

4

Round Button

16XØ20

36XØ18+15XØ16

Convex concave

394

4

Round Button

16XØ20

36XØ18+23XØ16

Wecandesignandmanufactureaccordingtocustomersrequirementofthebitdiameter, theNO.ofairholes, carbidebuttonsandthefaceshape.

ABT Drilling Equipmentis one of professional rock drilling equipment manufacturers, we provide mobile air compressors, drilling rigs, hammer, drill bit, crushers, numa drillingand etc. Want to know more? Please contact us.



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