Somta Series 163 – 6.8MM UDL Stub Drill HSS-Co5 Haron TSS7 5" × 18 TPI recessed

5" × 18 TPI recessed back thread to suit standard boring head arbors

Insize 0–500 mm / 0–20" Digital Depth Gauge

Flexible silicone membrane for reliable one-way sealing

M6 x 10mm - 10 PCS

3109-100A  75-100mm Range

Somta Series 163 – 6.8MM UDL Stub Drill HSS-Co5 Haron TSS7 5" × 18 TPI recessedSomta Series 163 6. 8MM UDL Stub Drill HSS Co5 The SOMTA 1630680 Size 6. 8mm STUB DRILL 6. 8mm HSS Co5 Somta is a precision engineered tool designed for optimal performance in metal drilling applications. Key Features & Benefits Manufactured from high speed steel with 5% Cobalt for enhanced durability. Stub length design allows for increased rigidity and reduced deflection. Precision ground flutes for efficient chip removal and improved cutting