
GROOVE-TURN
MIFHR... 10 MIFHR... 8 f2
MIFHR
Bars for Face and Internal Grooving,
d5 d
Undercutting and Threading Inserts
R R
L3
l2 f1
L
Designation d d5 f1 f2 L L3 l2 R Insert
MIFHR 8SC-8-SRK (1) 8.00 1.2 1.4 3.70 75.00 7.40 11.7 3.80 MI.R 8 SR 14-297 T-8/5
MIFHR 10C-8 10.00 4.0 1.4 4.50 102.50 7.40 12.5 3.80 MI.R 8 SR 14-297 T-8/5
MIFHR 12C-8 12.00 5.0 1.4 5.50 102.50 7.40 12.5 3.80 MI.R 8 SR 14-297 T-8/5
MIFHR 12C-10 (2) 12.00 6.0 2.4 5.50 90.00 11.20 17.2 4.60 MIFR 10 SR 34-506 T-9/5
MIFHR 16C-10 (2) 16.00 6.0 2.4 7.50 90.00 11.20 17.2 4.60 MIFR 10 SR 34-506 T-9/5
(1) Solid carbide shank
(2) Only face grooving inserts are available for this tool
For inserts, see pages: MEFL (435) • MIFR (434) • MIGR 8 (329) • MITR 8-MT (330) • MIUR 8 (329)
For holders, see pages: PICCO/MG PCO (holder) (315)
L5 f
MIGR 8
Internal Shallow Grooving Inserts
Tmax.
R W W R Tmax-r
Dimensions Recommended Machining Data
IC908
ap f turn f groove
Designation W±0.02 R±0.02 D min Tmax-r L5 f (mm) (mm/rev) (mm/rev)
MIGR 8-0.50-0.00 0.50 - 8.50 1.40 6.30 4.0 • 0.05-0.50 0.03-0.10 0.01-0.03
MIGR 8-1.00-0.05 1.00 0.05 8.50 1.40 6.80 4.0 • 0.05-0.50 0.03-0.10 0.01-0.03
MIGR 8-1.20-0.05 1.20 0.05 9.20 2.10 6.80 4.7 • 0.05-0.50 0.03-0.10 0.01-0.03
MIGR 8-1.20-0.60 1.20 0.60 9.20 2.10 6.80 4.7 • 0.05-0.50 0.03-0.10 0.01-0.03
MIGR 8-1.50-0.05 1.50 0.05 9.20 2.10 6.80 4.7 • 0.05-0.50 0.03-0.10 0.01-0.03
MIGR 8-1.60-0.80 1.60 0.80 9.20 2.10 6.80 4.7 • 0.05-0.50 0.03-0.10 0.01-0.03
MIGR 8-2.00-0.10 2.00 0.10 8.90 1.80 6.80 4.4 • 0.05-0.50 0.03-0.10 0.01-0.03
MIGR 8-2.00-1.00 2.00 1.00 9.20 2.10 6.80 4.7 • 0.05-0.50 0.03-0.10 0.01-0.03
• For cutting speed recommendations, see pages 340-341
For tools, see pages: MIFHR (329)
L5 f
MIUR 8
45° Full Radius Internal
Undercutting Inserts
45°
R Tmax
W
Dimensions Recommended Machining Data
IC908
ap f turn f groove
Designation W±0.02 R±0.02 D min Tmax-r L5 f (mm) (mm/rev) (mm/rev)
MIUR 8-1.00-0.50 1.00 0.50 8.00 1.10 6.70 3.6 • 0.03-0.50 0.03-0.10 0.01-0.03
MIUR 8-1.5-0.75 1.50 0.75 8.10 1.20 6.70 3.6 • 0.03-0.50 0.03-0.10 0.01-0.03
MIUR 8-2.00-1.00 2.00 1.00 8.30 1.36 6.70 3.6 • 0.03-0.50 0.03-0.10 0.01-0.03
• For cutting speed recommendations, see pages 340-341
For tools, see pages: MIFHR (329)
329