Somta Series 177 – Cobalt Jobber Drill 3.50 mm (HSS-Co, DIN 338, Straight Shank) bore gauge Part Number: 3290-143

Part Number: 3290-143

M6 x 8mm - 10 PCS

Included: Pointed tip and ball tip

Dimensions: Rod with flat end

With an 8 mm diameter stem and a length of 115 mm

Somta Series 177 – Cobalt Jobber Drill 3.50 mm (HSS-Co, DIN 338, Straight Shank) bore gauge Part Number: 3290-143Cobalt Jobber Drill 3. 50 mm Somta Series 177 The SOMTA 1770350 3. 50 mm Cobalt Jobber Drill is engineered for high performance drilling in tough and abrasive materials such as stainless steel, titanium, and alloyed steels. Manufactured to DIN 338 standards, it features a precision ground 118 point angle, 30 right hand spiral helix, and a straight shank for stable and accurate operation. Made from HSS Co (High Speed Steel with 5% Cobalt), this drill