High-Speed Milling of 68HRC Hardened 42-M Steel

Hanita D618 are designed for Peripheral High Accuracy Long Milling of Ultra-Hard Steels. The Hanita brand carbide end mills and drills are manufactured with premium submicrograin carbide and powder metal high-speed steels, as well as a wide range of PVD and proprietary coatings for special applications.
For more information about the HANITA MILLING CUTTERS, please use this link: http://www.kennametal.com/en-US/products_services/metalworking/milling/millin...

Why not also check out the mctooling.com website as is not just another online directory, it is a B2B site run by experienced tooling engineers for engineers and designed to be a true tooling guide crammed full with blue chip companies, high technical content and useful links: http://www.mctooling.com/index/listings/category221.htm

Category:

Howto & Style

Tags:

• CNC
• Mill
• Milling
• Hardened
• Hard metal
• Solid
• Carbide
• Endmill
• Hanita
• Kennametal
• Tooling
• Tool
• Steel

[MCtooling]

Ideally you should be using 0.2~0.3 for 2/3 x D machining hard materials, bearing in mind at this hardness you would struggle even to grind it!

[MCtooling]

Thanks for your comments, about this great video.

Regards

Alan

[SuicideKang]

you need more balls. with that much radial engagement you can easily got at least 60 to 100 ipm

[sietevicio]

mofongo

[HertzCOD4]

.2mm radial depth? Why so little?

[Iscardoron]

Due to RCTF these parametersare very slow,

i saw iscar solid carbide cutters working at higher parameters.

[duffmanGbone]

@davfritz VC= cutting speed Ae=radial DOC AP=axial DOC Fz=Feed per tooth , and Think Vf=feed rate..... Inches per minute or mm/minute

[oreganc6]

Could you write down what each of those cutting conditions mean please i.e. Vc is the feed rate , fz is the ... etc

Thanks

[davfritz]

I just love carbide mills as ornaments for my mantlepiece. Why wear out such beautiful objects? I buy them on ebay.... a great collectable. Listen to that machine.... no chatter there...