Small diameter cut-off TKFS type


TKF12 / 16
Recommended insert grades TKF12 TKF16
(Vc: m/min) Edge width CW (mm)


Remarks
Workpiece material MEGACOAT MEGACOAT DLC coated
MEGACOAT Carbide 0.5 0.7 1.0 1.25 1.5 2.0 1.5 2.0
NANO PLUS NANO carbide
PR1725 PR1535 PR1225 PDL025 KW10 f (mm/rev)
★ ✩ ✩
0.01 ~ 0.04 0.01 ~ 0.04 0.01 ~ 0.04 0.02 ~ 0.07 0.02 ~ 0.07
Carbon steel 70 ~ 170 70 ~ 150 70 ~ 150 - - 0.01 ~ 0.02 0.01 ~ 0.03
(0.01~0.05)
0.01 ~ 0.04
(0.02 ~ 0.1) (0.02 ~ 0.1) (0.02 ~ 0.1) (0.02 ~ 0.1)
(50 ~ 140) (50 ~ 120) (50 ~ 120)
★ ✩ ✩
0.01 ~ 0.04 0.01 ~ 0.04 0.01 ~ 0.04 0.02 ~ 0.07 0.02 ~ 0.07
Alloy steel 70 ~ 170 70 ~ 150 70 ~ 150 - - 0.01 ~ 0.02 0.01 ~ 0.03
(0.01 ~ 0.05)
0.01 ~ 0.04
(0.02 ~ 0.1) (0.02 ~ 0.1) (0.02 ~ 0.1) (0.02 ~ 0.1)
(50 ~ 140) (50 ~ 120) (50 ~ 120)
✩ ★ ✩
0.005 ~ 0.01 ~ 0.02 0.01 ~ 0.02 0.01 ~ 0.02 0.01 ~ 0.04 0.01 ~ 0.04


Coolant
Stainless steel 60 ~ 140 60 ~ 120 60 ~ 120 - -
0.015
0.01 ~ 0.02
(0.01 ~ 0.03)
0.01 ~ 0.02
(0.01 ~ 0.05) (0.01 ~ 0.05) (0.01 ~ 0.05) (0.01 ~ 0.05)
(40 ~ 120) (40 ~ 100) (40 ~ 100)

Cast iron - - - - 0.01 ~ 0.03 0.01 ~ 0.04 0.01 ~ 0.05 0.01 ~ 0.05 0.01 ~ 0.05 0.01 ~ 0.05 0.02 ~ 0.08 0.02 ~ 0.08
50 ~ 100
★ ✩
Aluminum alloys - - - 0.01 ~ 0.03 0.01 ~ 0.04 0.01 ~ 0.05 0.01 ~ 0.05 0.01 ~ 0.05 0.01 ~ 0.05 0.02 ~ 0.08 0.02 ~ 0.08
200 ~ 500 200 ~ 450

Brass - - - - 0.01 ~ 0.03 0.01 ~ 0.04 0.01 ~ 0.06 0.01 ~ 0.06 0.01 ~ 0.06 0.01 ~ 0.06 0.02 ~ 0.1 0.02 ~ 0.1
100 ~ 200
*( ): Tough edge type (TKF..T..) ★: 1st Recommendation ✩: 2nd Recommendation
H
TKFS (For small diameter cut-off)
Recommended insert grades (Vc: m/min) TKFS12 TKFS16


Cut-Off
MEGACOAT NANO Edge width (mm)


Remarks
Workpiece material MEGACOAT NANO MEGACOAT Carbide
PLUS 1.0 1.5 2.0 1.5 2.0
PR1725 PR1535 PR1225 KW10 f (mm/rev)
★ ✩ ✩
Carbon steel - 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03
70 ~ 170 70 ~ 150 70 ~ 150
★ ✩ ✩
Alloy steel - 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03
70 ~ 170 70 ~ 150 70 ~ 150
✩ ★ ✩
Stainless steel - 0.01 ~ 0.02 0.01 ~ 0.02 0.01 ~ 0.03 0.01 ~ 0.02 0.01 ~ 0.03
60 ~ 140 60 ~ 120 60 ~ 120
★ Coolant
Cast iron - - - 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03
50 ~ 100

Aluminum alloys - - - 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03 0.01 ~ 0.03
200 ~ 450

Brass - - - 0.01 ~ 0.04 0.01 ~ 0.04 0.01 ~ 0.04 0.01 ~ 0.04 0.01 ~ 0.04
100 ~ 200
★: 1st Recommendation ✩: 2nd Recommendation


H19