Alpen Hss Cobalt Din 338 5.5 Mm Bulk Alp6130055 Martel and tempering provide exceptional steel

and tempering provide exceptional steel elasticity for a lifetime of reliable performance

Experience unmatched cutting performance and long-lasting durability

80 mm twisted steel wire

Extention Rod: 100mm

At a Glance: 75 mm drill-mount wire wheel brush for efficient rust

Alpen Hss Cobalt Din 338 5.5 Mm Bulk Alp6130055 Martel and tempering provide exceptional steelHSS COBALT JOBBER DRILLS BITS Size: 5. 5 x 93 57 mm Bulk: Qty 1 Range of application: 5% cobalt alloyed jobber drills with high heat resistance for drilling steels with tensile strength over 800 N mm, specially suitable for high alloyed steels, bearing steels, hot cold rolled steel. Ideal for stainless steel. Strengths Self centering, due to a special point shaoe Drilling even with the highest thermal stress up to 600 Fast, due to special drill