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Home » Product Directory » Manufacturing & Processing Machinery » Machine Tools » Double Thread Drilling

Double Thread Drilling

Double Thread Drilling
Double Thread Drilling

Product Description

OD 600-2000mm
ID 570-1940
H 500/600mm
T=30

The double-thread drills sneaked in with the single-thread auger suits the first floor to be the same, compares single-thread auger's structure difference to increase the another one side screw blade, caused the root leaf blade vertical spacing is smaller than 300mm, like this could in sneak in the process, maintained through the double headed the good stability and the explorative. Uses when this kind of drill bit carries on the rock layer construction, receives sneaks in the torque to grow, simultaneously the contact face were excessively many, reduced the drilling tool bit pressure.

   
Trademark:  V-sign Metal
Productivity:  50000pc/month
Shipment Terms:  FOB/CNF
Payment Terms:  T/T
Origin:  China
Packing:  sea worthy packing
Company: V-Sign (Hongkong) Industrial Corporation Limited

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