400mm Fluited Backreamer
HOME UNDERREAMER 400mm Fluited Backreamer 400mm Fluited Backreamer To Detail Page FLUTED BACKREAMERS INCLUDE TWO TYPE:INTEGRAL FLUTED BACKREAMERS AND WELDING TYPE BACKREAMERS INTEGRAL FLUTED BACKREAMERS The body of integral fluted backreamers is cast by mould. One - piece shaft is made of alloy steel quenched and tempered. The feature is high strength and good wear resistance.(Backreamer size 200mm-600mm diameter be bespoken as order) WELDING TYPE FLUTED BACKREAMERS The
400mm Fluited Backreamer
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FLUTED BACKREAMERS INCLUDE TWO TYPE:INTEGRAL FLUTED BACKREAMERS AND WELDING TYPE BACKREAMERS
INTEGRAL FLUTED BACKREAMERS
The body of integral fluted backreamers is cast by mould. One - piece shaft is made of alloy steel quenched and tempered. The feature is high strength and good wear resistance.(Backreamer size 200mm-600mm diameter be bespoken as order)
WELDING TYPE FLUTED BACKREAMERS
The welded fluted backreamers manufactured by our company is made of one core shaft with high tensile strength. Water-resisting cavity be designed, small operation torque. Sand delivery channel under deep, large opening, smooth sand discharge, small resistance. (Backreamer size 600mm-1800mm diameter be bespoken as requirements)
Fluted backreamers Parameter Sheet
Reamer Size
/
Thread /Shaft Size
NC23
D50
NC26
D80
NC31
NC38
NC46
NC50
5-1/2’’FH
200mm
￠90
￠90
￠90
￠90
￠118
／
／
／
／
250mm
￠90
￠90
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