Description
Solid carbide roughing end mill with a new-type knuckle profile and ultra-fine-grain substrate.

Application
For roughing machining. 205554 and 205557 also suitable for TPC machining.

Features
HPC/TPC geometry.
TiAlN coating.
Ground recess.
Maximum TPC machining depth: 0.4xD.


Advantages
Excellent chip evacuation, high feed rates and very stable core.

Product Data
Product type: GARANT Master Steel SlotMachine Solid Carbide Roughing End Mill HPC / TPC
Article family: 205554
Size: 14 mm

Dimensions
Cutting length Lc: 42 mm
Length L1: 50 mm
Neck diameter D1: 13 mm
Overall length L: 99 mm
Shank diameter Ds: 14 mm
Corner chamfer width at 45deg: 0.7 mm
Feed fz steel <900 N/mm^2: 0.07 mm
Feed fz steel <1100 N/mm^2: 0.09 mm

Cutting Data
Steel <500 N/mm^2: 200 m/min
Steel <750 N/mm^2: 180 m/min
Steel <900 N/mm^2: 160 m/min
Steel <1100 N/mm^2: 140 m/min
Steel <1400 N/mm^2: 110 m/min
INOX <900 N/mm^2: 50 m/min
INOX >900 N/mm^2: 35 m/min
Cast iron: 200 m/min

Notes
TPC catalogue values are maximum values. Use with reduced speed for long overhangs.