SB2-20200150 2 Flute Ball Nose Carbide End Mill for Stainless and HRSA 20mm Diameter 150mm Long AlTiN-XT Coated 60HRC

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List Price:	~~£236.99~~
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(Exc. 20% VAT)(£189.60 Inc. VAT)

Model: SB2-20200150
Brand: APT Carbide End Mills

Shipped Weight: 699 g

Availability:

Item is on a long delivery or is discontinued

APT Carbide End Mills

Carbide End Mills APT Brand

SB2-20200150, 2 Flute Ball Nose Carbide End Mill for Stainless and HRSA 20mm Diameter 10mm Radius 150mm Long AlTiN-XT Coated 60HRC.

Performs excellent on Stainless. Also works well on Titanium Alloys, Heat Resistant Supper Alloys HRSA including Inconel, Cobalt, Rene, Nickel and Iron Based Alloys. Will also cut Steel and Soft Cast Iron.

Special XT Coating Anti Stick Solves Chip Welding and Provides Outstanding Surface Finish, by far The Best Option for Machining Stainless Steel.

Good for materials up to 60HRC.

Helix Angle 38°.

Dimensions for SB2-20200150 (mm)

Diameter	Radius	Shank Dia	Length	Flute Length	Diameter Tolerance	Grain Size
20	10	20	150	40	+0, -0.02	0.002 - 0.003

Speeds and Feeds, use air coolant or high mist retardant liquid cooling.

Material	Depth of Cut	Cutting Speed VC: m/min	RPM mm/min	Feed mm/min	Application Choice
Stainless Steel	ap<0.21 ae<0.21	80-120 (100)	1590	510	Good
Titanium Alloys	ap<0.21 ae<0.21	44-66 (55)	875	280	Good
Iron, Cobalt, Nickel Based HRSA	ap<0.21 ae<0.21	20-30 (25)	400	100	Good
Cast Iron 32HRC	ap<0.21 ae<0.21	90-140 (115)	1800	575	OK
Carbon, Alloy, Tool Steel	ap<0.21 ae<0.21	90-140 (115)	1800	575	OK