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Xs T 5,500″-2 / 139.7mm -2

Xs T 5,500-2 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″-2 / 139.7mm -2


Xs T 5,500″ / 139.7mm -2 System Measurements


Technical Data:

Casing OD 5,500" 139.7mm
Max. Wall 0,250" 6.3mm
Crown OD (A) 6,500" 165.1mm
Crown ID (B) 5,030" 127.8mm
Crown A/F (C) 4,525" 115mm
Driver OD 4,970" 126.2mm
Sq. Bit OD 5,000" 127mm
Hammer Size 4" 101.6mm

Product number:

Standard Crown XS-T-CR5.50-2/PLUS
SA Crown (severe application) XS-T-CR5.50-2/SA
Driver BIt (add shank type at the end) XS-T-DR5.50-2/***
Square BIt (add shank type at the end) XS-T-BI5.50-2/***