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SOLID ENDMILL SERIES
New PVD technology, MEGACOAT
A MEGACOAT for High Precision FinishingGRADES
F Series
INSERTS MEGACOAT enables high precision finishing with a sharp cutting edge. L10~L14
B High Quality, Sharp Edge
Wear and high heat resistance Smooth surface quality
MEGACOAT
CBN & PCD
C Nitride solid solution metal with a high melting point
High hardness with oxidation resistance
Smooth surface
E Fracture resistance with stable cuttingTURNING F-Series (FES) edge
Super Micro-grain cemented carbide
F Case StudiesBORING
Free Cutting Carbon Steel Chromium Steel
· OA parts · Automotive parts
· Vc=289 sfm (n=3,500min-1) · Vc=131 sfm (n=3,200min-1)
GROOVING · ap=0.0197" · ap=0.0039"
G · fz=0.0091 ipt (Vf=126.0 ipm) · fz=0.0004 ipt (Vf=2.8 ipm)
· Wet
· Wet · 2FESM040-110-06
· 4FESM080-190-08
H CUT-OFF MEGACOAT 230 pcs/edge MEGACOAT 700 pcs/edge
SOLID END MILLS THREADING Competitor Coated Carbide E 100 pcs/edge Competitor Coated Carbide F 350 pcs/edge
J · Kyocera showed 2.3 times longer tool life than Competitor E. · Kyocera processed twice as many workpieces compared to Competitor F.
· Kyocera’s new coating technology resolved edge fracturing and provided stability · Competitor F is limited to 350 workpieces due to excessive wear.
compared with Competitor E. · Kyocera prevents chipping there by enabling long-life and stabilized machining.
· Kyocera showed superior finished surface compared with Competitor E.
L
MILLING MEGACOAT Competitor Coated MEGACOAT Competitor Coated
(Number of workpiece Carbide E (Number of workpiece Carbide F
processed: 230 pcs/ processed: 700 pcs/
(Number of workpiece (Number of workpiece
edge) processed: 100 pcs/edge) edge) processed: 350 pcs/edge)
M (Customer Evaluation) (Customer Evaluation)
Carbon Steel Free Cutting Carbon Steel
SPARE PARTS · Machine parts · Machine parts
· Vc=328 sfm (n=3,980min-1) · Vc=328 sfm (n=3,200min-1)
P · ap=0.0177" · ap x ae=0.1378" 0.1181"
· fz=0.0020 ipt (Vf=31.5 ipm) · fz=0.0020 ipt (Vf=25.2 ipm)
· Wet · Wet
· 4 flutes · 4 flutes
· Tool life 4000 pcs/edge · 4FESW100-080-10
R · 4FESW080-080-08TECHNICAL
Four times the 1.6 times the
productivity! productivity! Five
times the tool
life!
T 4FESW080-080-08 Table feedINDEX Vf=31.5 ipm 4FESW100-080-10 Table feed Vf=25.2 ipm
Competitor Coated Carbide G Table feed Vf=7.9 ipm Competitor Coated Carbide H Table feed Vf=15.7 ipm
[Competitor Coated Carbide G] User comments: [Competitor Coated Carbide H] User comments:
8·4 flutes · Was able to increase both cutting speed and 7·4 flutes · Automatic general purpose end mills have a
Vc=207 sfm (n=2508min-1) Vc=144 sfm (n=2000min-1) shorter edge length with mproved rigidity, which
ap=0.0177" table feed rate. ap ae=0.1378" 0.1181" enabled an increase from conventional 7 to
Tool life 4000 pcs/edge · Despite the increase in machining conditions, fz=0.0020 ipt (Vf=15.7 ipm) 10, thus improving machining conditions.
fz=0.0008 ipt (Vf=7.9 ipm) · Compared to conventional tools, tool life
burr formation decreased. improved five times.
(Customer Evaluation) (Customer Evaluation)
L4 kyocera@kyocera-tools.ru
www.kyocera-tools.ru