Kango 4 Cut 10mm SDS Plus Drill BitInstall your Fuji Bag Racks, Boxing Rings, MMA Cages and other accessories with the Kango 4 Cut SDS Plus Drill Bit. Made in Germany the 4 cut drill bit drills into concrete with ease. Exclusive bit design and solid carbide head technology provides outstanding performance and precision. Kango SDS Plus 4 Cut Solid Carbide Head K4 bits will drill through reinforced concrete, hollow hole brick, solid brick, concrete, natural stone, and sandstone and is perfect for your DIY installation.Features include: Breaker tip design for demolition effect providing up to 20% faster drilling speeds. A new solid carbide head provides up to 50% better performance in reinforced concrete. Centring tip ensures immediate spot drilling and prevents drill skidding Rebar chamfering reduces bit jamming. 4 Cut Solid Carbide Head easily drill the hardest concrete. Made in Germany