Sutton Tools Heavy Duty Cobalt Imperial Jobber Drill Set 21pc

Description135° Split Point (drills > 2mm & 3/32) – Enables accurate positioning and less drilling pressure Thick Core – For increased rigidity in hard materials Precision Engineered Parallel Shank – For accurate hole size Made from HSS Cobalt – The 5% cobalt formula improves abrasive & heat resistance, for increased strength at higher cutting temperatures Colour Tempered Surface Finish – Enables identification of cobalt tool material1/16 – 3/8 x 1/64 rises