Professional SDS Plus Drill Bit Set Timco AP6DS Special nickel chromoly shank High quality BC20 Tungsten Carbide tip Twin flute design for increased drilling performance Fully heat treated to eliminate bending Cold formed blanks utilised up to 11mm diameter Shot-peened for increased strength and durability The Professional SDS Plus Drill Bit Set is engineered for high performance in drilling concrete and masonry. Each bit is German tested and PGM approved, ensuring exceptional precision and reliability in various applications. This set includes six essential sizes predominantly used for plastic plug and masonry fixing tasks, making it an indispensable addition to any professional toolkit. With features such as a special nickel chromoly shank and a high-quality BC20 Tungsten Carbide tip, these drill bits are designed to deliver superior performance and longevity. The innovative twin flute design enhances drilling efficiency, while the fully heat-treated construction prevents bending, ensuring consistent results. Invest in the TIMCO Professional SDS Plus Drill Bit Set for unparalleled quality and performance in your drilling projects.