ALPEN HSS COBALT DRILL BIT 3.3MM ALP623033 super drilling see https://crucial

see https://crucial

Playing with this set is not only stacks of fun

Reinforced border binding prevents fraying

Ambidextrous design

Deluxe Wooden Stamp Set in Display Features:

ALPEN HSS COBALT DRILL BIT 3.3MM ALP623033 super drilling see https://crucialHSS COBALT JOBBER DRILLS BITS Size: 3. 3 x 65 36 mm Packaged: 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 Tensile strength over 800 N