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Xs T 4,500″ / 114.3mm

Xs T 4,500 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 4,500″ / 114.3mm


Xs T 4,500″ / 114.3mm System Measurements


Technical Data:

Casing OD 4,500" 114.3mm
Max. Wall 0,196" 5mm
Crown OD (A) 5,500" 139.7mm
Crown ID (B) 4,070" 103.4mm
Crown A/F (C) 3,660" 93mm
Driver OD 4,040" 102.6mm
Sq. Bit OD 4,000" 101.6mm
Hammer Size 3" / 3.5" 76.2mm /

Product number:

Standard Crown XS-T-CR4.50/PLUS
SA Crown (severe application) XS-T-CR4.50/SA
Driver BIt (add shank type at the end) XS-T-DR4.50/***
Square BIt (add shank type at the end) XS-T-BI4.50/***