These drill bits are designed for drilling hard and abrasive materials according to DIN 338. They are ideal for a wide range of applications, including steel, cast iron, metals with a hardness above 300 Brinell, molybdenum, hard bronze and hardox. The brilliant finish ensures high quality results.

Titanium Nitride Coated Tips for Exceptional Performance. These tips have been designed to deliver exceptional results thanks to a series of advanced features.

Cordless Multi is the most versatile bit in the IRWIN® range. Ideal for drilling a wide selection of materials: brick, concrete, plasterboard, ceramic tiles, sheet metal, wood, plastic and marble. In addition, the Cordless Multi is the IRWIN® solution for dry drilling the hardest porcelain stoneware.

Designed to deliver exceptional results, these twist drill bits offer a combination of strength and precision, thanks to the construction in HSS high speed steel with Titanium Nitride coating to DIN 338 standards.

Demonstrable speed in every context with Speedhammer™ Plus. Thanks to the 28% increased flute capacity, the new Speedhammer tip fears no comparison. It removes waste material really quickly. Particularly effective even on uncured cements, minimizing the risk of jamming.

Demonstrable speed in every context with Speedhammer™ Plus. Thanks to the 28% increased flute capacity, the new Speedhammer tip fears no comparison. It removes waste material really quickly. Particularly effective even on uncured cements, minimizing the risk of jamming.

Cordless Multi is the most versatile bit in the IRWIN® range. Ideal for drilling a wide range of materials: brick, concrete, plasterboard, ceramic tiles, sheet metal, wood, plastic and marble. In addition, the Cordless Multi is the IRWIN® solution for dry drilling the hardest porcelain stoneware.

Cordless Multi is the most versatile bit in the IRWIN® range. Ideal for drilling a wide range of materials: brick, concrete, plasterboard, ceramic tiles, sheet metal, wood, plastic and marble. In addition, the Cordless Multi is the IRWIN® solution for dry drilling the hardest porcelain stoneware.

Cordless Multi is the most versatile bit in the IRWIN® range. Ideal for drilling a wide range of materials: brick, concrete, plasterboard, ceramic tiles, sheet metal, wood, plastic and marble. In addition, the Cordless Multi is the IRWIN® solution for dry drilling the hardest porcelain stoneware.

Drill bits for drilling into extremely hard materials, including granite and natural stone. Made from an extremely durable carbide tip, these bits deliver superior drilling performance.

FOR PERCUSSION DRILLING of very hard materials, such as granite.

Durability and Outstanding Performance The improved carbide tip design ensures fast and durable drilling in all masonry materials. Our tip offers a more aggressive cut, increasing drilling speed by 15% over the competition.