DTH-RoX SR XL 219,1/12,7, Impact Shoe, Down the Hole Hammer, Solitary ring

Browse catalogues in the media bank.

< >

Product info

Solitary ring system for down the hole hammer

DTH SR products are economical and cost-effective to use when the ground is homogenous with few small boulders. With the same pilot you can install piles and interlocked Pipe-Pile-Wall piles just by using ring bits with different outside diameters. Robit® Solitary Ring Casing Systems are available for all the common Down The Hole hammers and can be used for all applications where the casing is left in the ground.

Casing OD (mm)	219,1
Casing OD (in.)	8 ⅝
Casing Max Wall (mm)	12,7
Casing Max Wall (in.)	0.500
Ring bit ID (mm)	127
Ring bit ID (in.)	5.000
Ring bit OD (mm)	273
Ring bit OD (in.)	10.748
Pilot bit OD (mm)	190,7
Pilot bit OD (in.)	7.508
Hammer	6”
Product number	03-000-219-3877

Share By Email

Compatible products

DTH-RoX SR XL 219,1/12,7

Pilot, Down the Hole Hammer, Solitary ring

DTH-RoX SR XL 219,1/12,7

Ring, Down the Hole Hammer, Solitary ring

Related products

	Casing OD	Casing OD	Casing Max Wall	Casing Max Wall	Ring bit ID	Ring bit ID	Ring bit OD	Ring bit OD	Pilot bit OD	Pilot bit OD	Hammer	Product number
Order code	mm	in.	mm	in.	mm	in.	mm	in.	mm	in.
DTH-RoX SR 219,1/12,7	219,1	8 ⅝	12,7	0.500	127	5.000	233	9.173	190,7	7.508	6”	03-000-219-3877
DTH-RoX SR 273/12,7	273	10 ¾	12,7	0.500	180	7.087	287	11.299	244,6	9.630	8”	03-000-273-4157
DTH-RoX SR 323,9/12,7	323,9	12 ¾	12,7	0.500	230	9.055	338	13.307	294,5	11.594	8-10”	03-000-323-4026
DTH-RoX SR XL 273/12,7	273	10 ¾	12,7	0.500	180	7.087	327	12.874	244,6	9.630	8”	03-000-273-4157
DTH-RoX SR XL 323,9/12,7	323,9	12 ¾	12,7	0.500	230	9.055	378	14.882	294,5	11.594	8-10”	03-000-323-4026