The Makita D-72229 19-Piece HSS-TiN Drill Bit Set is engineered for precision and durability in metal drilling applications. Each bit is crafted from high-speed steel and coated with titanium nitride (TiN), enhancing wear resistance and reducing friction for smoother drilling. The set includes 19 drill bits ranging from 1.0mm to 10.0mm in 0.5mm increments, accommodating a variety of drilling needs. Designed with a 135° split point tip, these bits ensure accurate starts and minimize walking on the material surface. Housed in a sturdy plastic case, the set offers organized storage and easy transport. Cash on Delivery 7-Day Easy Returns Free Delivery Fulfilled by Fepy Secure Checkout 100% Genuine & Warranty Security & Privacy Secure Payments 24/7 Online Support About this item The Makita D-72229 19-Piece HSS-TiN Drill Bit Set is engineered for precision and durability in metal drilling applications. Each bit is crafted from high-speed steel and coated with titanium nitride (TiN), enhancing wear resistance and reducing friction for smoother drilling. The set includes 19 drill bits ranging from 1.0mm to 10.0mm in 0.5mm increments, accommodating a variety of drilling needs. Designed with a 135° split point tip, these bits ensure accurate starts and minimize walking on the material surface. Housed in a sturdy plastic case, the set offers organized storage and easy transport.