Amana Tool Carbide Tipped CNC Countersink Bits Option:55200XL High Performance - AlTiN Coated 82 Deg Countersink #4 Screw 11/32 Dia x 3/32 Drill Dia x 5/16 Round Shank Coating prevents build up on

Coating prevents build up on the blade surface and keeps the blade running cooler and cleaner

Industrial Quality Heavy Duty Non-Ferrous Metal & Aluminum Cutting Saw Blades

A bending handrail is specially made to flex and can be shaped to match curved staircases

Rugged composite construction

7/16" Crown

Amana Tool Carbide Tipped CNC Countersink Bits Option:55200XL High Performance - AlTiN Coated 82 Deg Countersink #4 Screw 11/32 Dia x 3/32 Drill Dia x 5/16 Round Shank Coating prevents build up onUsed to countersink holes for the heads of screws in woods and plastic. The 2 flute integral design ensures uniform and concentric results each and every time. High performance carbide tips with Aluminum Titanium Nitride (AlTiN) coating provide chip free hole edges and lasts longer than uncoated carbide tipped and much longer than steel countersinks. Available in a wide variety of sizes, complete with the HSS M2 fully ground drill bit. Excellent for