Product Details
Pdc non-coring bit is a kind of full face bit, it is mainly used for coal mining, water conservancy and hydro power, road construction, railway, bridge and building.
Specification :
Diameter(mm) size cutting wings water hole threading rock formation
dia(mm) height(mm) pillar quantity blade quantity quantity quantity
56 56 115 2 3 4 6--8 square
Taper
Lock f<7 medium hard
(dagstone; sandstone; limestone)
60 60 115 2 3 4 6--8
65 65 115 2 3 4--5 6--8
75 75 125 2 3--4 4--6 6--10
78 78 128 2 3--4 4--6 6--10
85 85 128 2 3--4 4--6 8--12
94 94 128 2 3--4 4--8 8--12
113 113 135 3 3--4 6--8 8--12
133 133 135 3 3--4 6--8 8--12
For more details please contact us.