Somta Series 135 – 1/2″ HSS Extra Length Straight Shank Drill Carmex SIR 0050 U22 Internal Thread Turning Toolholder (22 mm Insert) 3/8-16 with 25 inserts

3/8-16 with 25 inserts

and surface finish quality

PY-12mm to 12mm – 2 PCS

Part No: 1109-200

which is especially helpful for fully enclosed pedestal basins

Somta Series 135 – 1/2″ HSS Extra Length Straight Shank Drill Carmex SIR 0050 U22 Internal Thread Turning Toolholder (22 mm Insert) 3/8-16 with 25 insertsSomta Series 135 1 2 HSS Extra Length Straight Shank Drill (Blue Finish) 1351270 The SOMTA 1351270 is a 1 2 High Speed Steel Extra Length Straight Shank Drill engineered for maximum reach, rigidity, and precision in deep hole drilling operations. Compliant with ISO 3292 DIN 1869 standards, it ensures accurate alignment, smooth chip evacuation, and superior dimensional control over long cutting lengths. The blue oxide finish reduces friction and