DEEP DRILLING - BTA SYSTEM TS*** Drill Tubes - STS System - Inner DCONMS DCONWS Single-Start Thread Connection LSCWS L min max Designation d Range DCONMS DCONWS LSCWS L min L max TS001 L=(0-2950)MM 8.00-8.99 7.10 6.00 16.00 0.0 1749.0 TS002 L=(0-2950)MM 9.00-9.99 8.30 7.20 16.00 0.0 1749.0 TS003 L=(0-2950)MM 10.00-10.99 9.00 7.60 16.00 0.0 1749.0 TS004 L=(0-2950)MM 11.00-11.99 10.00 8.60 16.00 0.0 1749.0 TS005 L=(0-2950)MM 12.00-13.49 11.00 9.10 16.00 0.0 1749.0 TS006 L=(0-2950)MM 13.50-14.79 12.00 10.80 16.00 0.0 1749.0 • Indicate overall length (L) when ordering. • Ordering example: TS004-L1500 Universal Marking for Deep Drilling Tools Single Tube system BLANK:Thread on one end only TBE : Same thread on at both ends 1ST : Single-start thread 2ST : Double-start thread 4ST : Four-start thread Tube L S I 4ST D.425 d39 L1600 TBE -nPCS METRIC S I 4ST D1.673 d1.535 L62.992 TBE -nPCS INCH I : Inner Thread Tube ØD Thread Pilot Ød BLANK: single piece construction O : Outer Thread -n pcs : n jointed tubes 263