Head Designs
Convex Face
Strong design for all conditions especially hard abrasive rock.
Good balance of fast drilling and long service life.
Flat Face
Alternative design for all rock conditions especially fractured and fissured rock and changing formations.
Concave
Alternative design for all rock conditions, particularly deep hole drilling can improve hole alignment as a result of inverted pilot.
Drill Bit Overview
SD8
Part
Number
650606
Diameter
Face
Oversize
Weight
(Kg)
56.5
mm
254
Inch
10
Design
Concave
Type
Dome
Qty & Dia
11 x 16mmn / 18 x 20mm
Additional bit configurations are available on request.
Additional bit configurations are available on request.