TU45 Series-End Mills-TOTIME

Features

●a1=45° B1≠β2

●The high-performance variable lead design can effectively suppress vibration and achieve higher surface processing quality for steel and cast iron.

●Precise U-shaped groove design ensures smooth chip evacuationin high-speed cutting.

Shape type

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Recommended Cutting Conditions

Slotting

Carbide End Mill Cutter(HRC 48)

4 Flutes Square End Mill For Carbon Steels, Alloy Steels, Cast lron-Slotting Milling

Workpiece Material		Cutting Depth (mm)	Vc m/min	Tool Diameter (mm)	3	4	6	8	10	12	16	20
P	Carbon Steels Alloy Steels (HRC ≤ 35)	ap≤1.0D	80	Rotation Speed （ min - 1）	8490	6370	4250	3190	2550	2120	1590	1270
	Carbon Steels Alloy Steels (HRC ≤ 35)	ap≤1.0D	80	Feed Speed （mm/min）	1050	1220	970	850	790	760	850	870
	Alloy Steels Hardened Steels (35-48HRC)	ap≤0.5D	60	Rotation Speed （ min - 1）	6370	4780	3190	2390	1910	1590	1190	960
	Alloy Steels Hardened Steels (35-48HRC)	ap≤0.5D	60	Feed Speed （mm/min）	660	730	600	500	470	480	490	500
K	Grey Cast Irons Ductile Cast Irons	ap≤0.8/D	55	Rotation Speed （ min - 1）	5840	4380	2920	2190	1750	1460	1100	880
K	Grey Cast Irons Ductile Cast Irons	ap≤0.8/D	55	Feed Speed （mm/min）	560	600	560	480	460	450	410	370

E-Catalog-Milling

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