TOTIME65 Series-End Mills-TOTIME

Features

●The special cutter design achieves finishing and semi-finishing cutting of HRC48-65 high hardness materials.

●High-strength, high-toughness ultra-fine-grained base material and ALDUA self-developed coating can eff-ectively improve tool life.

Shape type

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Recommended Cutting Conditions

Side Milling

Carbide End Mill Cutter(HRC 65)

4 Flutes Square End Mill /4 Flutes Comer Radius End Mill For Die Steel, Hardened Steel-Side Milling

Workpiece Material		Cutting Depth (mm)	Vc m/min	Tool Diameter (mm)	2	4	6	8	10	12	16	20
H	Die Steels Hardened Steels (HRC≤ 48)	ap≤1.0D	150	Rotation Speed （ min - 1）	23000	11750	7800	5800	4700	3900	2900	2350
	Die Steels Hardened Steels (HRC≤ 48)	ae≤0.04D	150	Feed Speed （mm/min）	1150	1350	1500	1300	1100	900	750	600
	Hardened Steels (48 -55HRC)	ap≤1.0D	120	Rotation Speed （ min - 1）	18400	9400	6240	4640	3760	3120	2320	1880
	Hardened Steels (48 -55HRC)	ae≤0.04D	120	Feed Speed （mm/min）	920	1080	1200	1040	880	720	600	480
	Hardened Steels (55 -65HRC)	ap≤1.0D	100	Rotation Speed （ min - 1）	14720	7520	4992	3712	3008	2496	1856	1504
	Hardened Steels (55 -65HRC)	ae≤0.04D	100	Feed Speed （mm/min）	736	864	960	832	704	576	480	384

Profiling

Carbide End Mill Cutter(HRC 65)

2 Flutes Ball Nose End Mill For Die Steel, Hardened Steel-Profiling Milling

Workpiece Material		Cutting Depth (mm)	Vc m/min	Tool Diameter (mm)	2	4	6	8	10	12	16	20
H	Die Steels Hardened Steels (HRC≤ 48)	0.05≤ap≤0.1D	150	Rotation Speed （ min - 1）	23000	11750	7800	5800	4700	3900	2900	2350
	Die Steels Hardened Steels (HRC≤ 48)	ae≤0.02D	150	Feed Speed （mm/min）	920	1080	1200	1040	880	720	600	480
	Hardened Steels (48 -55HRC)	0.05≤ap≤0.1D	120	Rotation Speed （ min - 1）	18400	9400	6240	4640	3760	3120	2320	1880
	Hardened Steels (48 -55HRC)	ae≤0.02D	120	Feed Speed （mm/min）	736	864	960	832	704	576	480	384
	Hardened Steels (55 -65HRC)	0.05≤ap≤0.1D	100	Rotation Speed （ min - 1）	14720	7520	4992	3712	3008	2496	1856	1504
	Hardened Steels (55 -65HRC)	ae≤0.02D	100	Feed Speed （mm/min）	590	690	768	670	560	460	384	300

E-Catalog-Milling

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