DIN335C 90 Degree 3 Flutes HSS Chamfer Countersink Drill Bit for Chamfering and Deburring

Product description：1. Three-flute designed to reduce clogging, improve clearance and be chatter free 2.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. 3.Uncoated tools fea

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Product Name	DIN335C Straight Shank 90 Degree 3 Flutes HSS Chamfer Countersink Drill Bit for Metal Chamfering and Deburring
Size	4.3MM - 40.0MM
Material	High Speed Steel (Cobalt5%-M35, Carbide Steel , Carbon Steel are Available)
Flute Type	3 Flute (5 Flute, Single Flute, 0 Flute, 6 Flute, 7 Flute, Multi Flute are Available)
Cutting Angle	90° (120°, 60 °, 82° are Available)
Shank Type	Round Shank (Hex Shank, Taper Shank, Tri-Flat Shank, Weldon Shank, Long Shank are Available)
Surface Finish	White (Black and White, Tin-Coated, Black, Black and Yellow are Available)
Package	1 Piece in One Plastic Box (Double Blister Card is Available)
Features	1. Three-flute designed to reduce clogging, improve clearance and be chatter free 2.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. 3.Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. 4.Round shanks allow use with a wide variety of toolholding systems. 5.Made from industrial grade High-Speed Steel for increased durability. 6.Ideal for wooden planks,fiberboard,particle board,plywood,plastic,alumiumn board ,pcb board and more