AE-CRE-H・AE-HFE-H
End mill series engineered for high-efficiency roughing of high-hardness materials. The AE-CRE-H features a large positive R shape that allows for both large depth of cut and high-feed milling. The AE-HFE-H high feed type end mill reduces cutting resistance with its unique composite radius shape, and enables high-speed, high-feed machining even at overhang length of L/D = 7. Both AE-CRE-H and AE-HFE-H are configured with straight specification with consideration of regrinding, which contributes to the realization of resource circulation and a sustainable manufacturing environment. In addition, these end mills are coated with OSG’s DUROREY coating for high-hardness steel, which exhibits high chipping resistance even in workpieces of over 60 HRC, enabling long tool life and high-speed milling.
Features
Newly developed DUROREY coating enables superior heat resistance and high toughness optimized for high-hardness steel milling!
Achieves high-efficiency milling with multi-flute and unequal spacing teeth specifications
Two-stage gash shape that achieves both cutting edge strength and good chip evacuation
Straight specification with consideration of regrinding
AE-CRE-H: Cutting edge specifications that enable highly efficient direct engraving
AE-HFE-H: Reduces cutting resistance with unique composite radius shape. High-speed, high-feed machining is possible at overhang length of L/D = 7
Applications
Prehardened Steel・Tool Steel・Hardened Steel
Lineup
High Efficiency Type (AE-CRE-H)
- 1×R0.2~13×R3
High Feed Type (AE-HFE-H)
- 1×R0.1~12×R08
Others
-
OSG offers a vast lineup of carbide end mills for high-hardness steels.
Details on the AE-MSS-H and AE-MS-H square and radius end mills
Details on the AE-ML-H square end mills
Details on the AE-BM-H 4-flute high-efficiency ball end mill
Details on the AE-BD-H and AE-LNBD-H 2-flute high precision finishing ball end mills
Details on the AE-CPR4-H 4-flute long neck radius type high-efficiency finishing end mill