TECHNICAL SPECIFICATION: Conforms to IS 5102 - 1969 / ISO 494 - 1975 / DIN 340 - 1978 / BS 328 Part 1 - 1986, Material - High Speed Steel, Grade M2, Ground Finish, Two Flutes, N Type, Diameter Tolerance - h8. At SAMS Industrial Needs, we believe in supplying quality products at the lowest prices. ADDISON HSS Parallel Shank Twist Drill Bit M2 Long Series is a premium quality product from Addison and Company Limited. We, at www.samsindusneeds.com, bring you genuine twist drill bits from the best of brands with exclusive brand discounts you won’t find anywhere else. You can purchase ADDISON Twist Drill Bits of the finest quality with 100% assurance in terms of both durability and performance. If you have been looking for Long series Twist Drill Bits dealers who can directly deliver at your door-step, free of cost, either in a non-descript small Indian town or village or in any mega-metro like Delhi NCR, Mumbai, Chennai, Bengaluru, Kolkata, then www.samsindusneeds.com is the correct location for you. So, why wait, order your complete range of Twist drill Long Bit in ADDISON or any other brand from us by just logging-in. HSN CODE: 82075000.