Model: Straight / Conical Auger
Dia:600-3000mm
Cut type: Double/Single cut
Materials: Q355B
Kelly box: 130/150/200/250mm
Wear protection: hard facing or wear strips
Wear protection: Hard facing or wear strips
Application：Generally used for cutting medium-soft rock formation,high fractured medium-hard rock formation and decompressed strong rock (10-100Mpa).
Features：
Shell height: as customers request, for example increased to 1500/2000mm, to increase the drilling volume and the work efficiency.
Strucure: Side cut collar plate with round shank bits, round shank rock bits pilot bits RP4.
Teeth: Round shank bits B47K22 or B40K12 other avaliable upon request.
Wear protection: Hard facing-Wear strip-Betek Stungstuds upon request.
Parameters
Workshop & Producing line
Welding details
Quality control
Package & Delivery
What we suppply?
KR Drill supply the professional solution with customized drilling tools, as one of the most cost effective tools available on the market. Our aim is client satisfaction and after-sale assistance!
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