Introducing the latest addition to the Kincrome PTA Impact range, PTA Countersink bits. Kincrome countersink bits pilot drill and countersink holes in one simple step. Designed for decking and wood-working applications, the tool features a depth adjustable free spinning stop collar to protect the work surface and ensure consistent countersink depth, anti-clog debris cavities and replaceable parabolic high-speed steel (HSS) pilot drill bits. Both sizes come with 2 spare drill bits and a hex key for easy changing of bits. The 8-10G Countersink bit is suitable for 8-10 gauge screws and 3.0mm spare pilot drill bits are available. Key Features Parabolic Flute Comes in storage Case Manufactured from high speed steel Suitable for use with K21210 8-10G Pieces: 5.0 Suits: K21210 Includes 5 x Spare Pilot Drill Bits Storage Case Specifications Part Number K21214 Brand Kincrome Item Type Drill Bit Warranty Kincrome Quality