Dormer High Speed Steel Tin Drill Bit 4.6mm Shank, Titanium Nitride Coated, 80mm Overall Length, 118° Point Angle A0024.6

Dormer A0024.6 High Speed Steel Tin Drill Bit set consists of 5 pieces with an overall length of 80mm and a drill point angle of 118°. Manufactured from premium quality HSS steel and coated with titanium nitride, these drill bits exhibit superior wear resistance and provide excellent cutting performance, especially when drilling harder materials. The high rigidity helical flute design and cylindrical shank make these bits suitable for both hand and machine applications.

The bits feature a self-centring split point design that enhances positional accuracy and hole quality, while the titanium nitride coating considerably extends tool life. With a drilling length of 47mm and shank size of 4.6mm, they accommodate a wide variety of materials including steels, cast steel, grey cast iron, malleable cast iron, nickel-brass, aluminium alloy, graphite, and plastics. However, these drill bits are not suitable for masonry applications.

These industrial drill bits adhere to internationally recognized standards BS 328, ISO 235, and DIN 338 RN, assuring quality and performance in demanding environments. Manufactured in Brazil, the Dormer A002 series bits offer versatility and reliability for use in construction, manufacturing, mechanical, and engineering settings requiring precise and durable drilling tools.

Constructed from high speed steel tin with titanium nitride coating for enhanced tool life and performance. Featuring 4 helical flutes for greater stiffness and drilling accuracy. Self-centring split point with 118° angle for excellent hole quality and positioning.

Suitable for drilling up to 4xD in steels, stainless steel, cast iron, plastics, and more. Complies with BS 328, ISO 235, DIN 338 RN standards. Ideal for professional machining, fabricating, and general-purpose drilling.

Set contains 5 pieces with clearly engraved size markings for easy identification. Manufactured in Brazil with superior industrial quality. Browse the Dormer product range and explore our Industrial Tools & Equipment category for high-quality Drill Bits designed for demanding industrial and workshop applications.