Product info

Single-use system for top hammer

Robit® Single Casing Systems are available for traditional top hammer machinery.

Typically Robit® Single-Use system for Top Hammer is used in applications with relatively short hole requirement and where the casing is left in the ground.

Casing OD (mm)219,1
Casing OD (in)8 5/8
Casing Max Wall (mm)12,7
Casing Max Wall (in)0,500
Ring bit ID (mm)167
Ring bit ID (in)6,575
Ring bit OD (mm)234
Ring bit OD (in)9,213
Pilot bit OD (mm)191
Pilot bit OD (in)7,520
Product number02-245-219-5708

Compatible products

RoX+ 219,1/12,7
Ring, Top Hammer, Single-use