5511 16.50mm Carbide Straight Shank Ratio Drill - FIREX Coated

For drilling into general steel, cast steel, cast iron,chilled cast iron, malleable cast iron, non-ferrous heavy and light metal, and abrasive plastic. FIREX Guhrings own coating uses the PVD process. An all round coating can achieve two to three times the performance of TiN, and considerably better than TiALn. Has excellent heat resistance as well as high toughness, therefore it is well-suited for interrupted cutting. Features and Benefits Self-centering for greater precision Solid carbide construction for greater toughness FIREX coating achieves two to three times the performance of TiN Standards Manufactured to DIN 6537 Notes Sizes 3.00mm to 20.00mm

Drill Diameter Tolerance	M7
Standards Met	DIN 6537
Cutting Direction	Right Hand
Drill Diameter	16mm
Shank Diameter	18mm
Coolant Delivery	Coolant Through
ISO Category	K | P
Material	Carbide
MFR Part No.	05511 016.500
Helix Type	Normal Helix
Number of Flutes	2
Point Angle	140\u00b0
Flute Type	Spiral
Overall Length	143mm
Diameter x Depth	5xD
Flute Length	93mm
Carbide Drill Type	Carbide High Performance
Series	5511
Shank Diameter Tolerance	H6