Sealey S01087 HSS Roll Forged Drill Bit Set 15pc HSS roll forged edge-ground drill bits with a coated finish to help reduce friction and heat. Suitable for general workshop use in both hand and pillar drill applications. Supplied in storage case. HSS roll forged edge-ground drill bits with a coated finish to help reduce friction and heat Suitable for general workshop use in both hand and pillar drill applications Sizes: 1 5 (x2), 2 (x2), 2 5 (x2), 3, 3 2, 3 5, 4, 4 5, 5, 6, 8, 10mm Supplied in storage case Model No S01087