Sherwood Metimp Jobber HSS Jobber Set  (Pack of 114)

Industrial quality general purpose drill bit set designed for precise drilling in steel, cast steel, grey and malleable cast iron, nickel, brass, aluminium alloys and graphite. Each bit features ground flutes with a durable blue finish and is supplied in a strong indexing metal case for easy size selection and secure storage. Technical features include 118° point angle, normal helix angle, standard web thickness and 10–20° relief angle for efficient cutting and long tool life. Tolerance of diameter h8 and tolerance of shank f11 ensure high accuracy and compatibility with standard chucks. Manufactured to BS328 Part 1, DIN 338N and ANSI B94.11M standards for consistent professional performance. Contents: Metric sizes (1.0–13.0mm): 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5, 11.0, 11.5, 12.0, 12.5, 13.0mm. Inch sizes (1/16"–1/2"): 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64 and 1/2 inch. Gauge range: 1–60, covering a comprehensive spread of sizes for workshop, site and maintenance use. Ideal for both professional engineers and serious DIY users who require reliable, accurate and long‑lasting drill bits in a single organised set.