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Xs T 5,500″ / 139.7mm

Xs T 5,500 system

This system is used for deep hole drilling when permanent casing installation and sub drilling are required with thick wall casing


– Best crown life on the market

– Makes a bigger hole in bedrock when sub drilling.

Most popular applications:

– Water well and Geothermal well

Xs T 5,500″ / 139.7mm


Xs T 5,500″ / 139.7mm System Measurements


Technical Data:

Casing OD 5,500" 139.7mm
Max. Wall 0,313" 8mm
Crown OD (A) 6,250" 158.8mm
Crown ID (B) 4,875" 124mm
Crown A/F (C) 4,375" 111.1mm
Driver OD 4,815" 122.3mm
Sq. Bit OD 4,813" 122.3mm
Hammer Size 4" 101.6mm

Product number:

Standard Crown XS-T-CR5.50/PLUS
SA Crown (severe application) XS-T-CR5.50/SA
Driver BIt (add shank type at the end) XS-T-DR5.50/***
Square BIt (add shank type at the end) XS-T-BI5.50/***