Accurate, clean drilling in metal and general-purpose materials demands a bit ground to a consistent specification, and the Draper 43478 3.2mm HSS twist drill is manufactured to meet exactly that standard. Produced to DIN 338 and ISO 235/1 specifications, this high speed steel straight shank twist drill delivers the dimensional accuracy and cutting geometry that professional workshop and trade users expect from a certified drill bit at this diameter. The straight shank design ensures compatibility with standard drill chucks across bench drills, pillar drills, and portable power drills, making the bit straightforward to fit and remove without specialist tooling. At 3.2mm, it is a practical size for pilot holes, clearance holes for M3 fasteners, and precision work in sheet metal, mild steel, aluminium, plastics, and timber. Supplied in individual hang-up packaging, the Draper 43478 is sold as a single drill bit, allowing workshop professionals to replace worn or broken bits at the exact size required without committing to a full set. Expert Quality construction to recognised international standards supports consistent performance across the working life of the bit.
Expert Quality, high speed straight shank twist drills. Packed one twist drill per hang up packaging.
Standards:
Manufactured to DIN 338 and ISO 235/1 Specifications
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