Page 785 - Iscar

L 2 µm
BHF MB-BL L5 d2H6
Fine Boring Heads with a Balancing
Fine Boring Head Range Mechanism and 2 Micrometer 0 1°2° 300° 330° 0.002
2 µm Direct Diametric Adjustment Direct Diametric Adjustment SS 2° 0 1° 270° 210° 240° 789 01 23 56 4 d max d ITS BORE
min
IHAXF

Designation d min d max d2 SS d L L5 kg
BHF MB50-32X60 BL 2.5 12.0 8.00 MB50 32.00 60.00 3.00 0.795
BHF MB50-50X68 BL 6.0 22.0 16.00 MB50 50.00 68.50 4.00 1.123
• For boring options, see page 776 • For spare parts, see page 814 • For cutting conditions, see page 819
For tools, see pages: IHAXF (783)
Balancing Weights W1 & W2

BHF MB50-32X60 BL and BHF MB50-50X68 BL,
with the simple positioning of the two
counterweights into the graduated groove.
The table below displays all tools available for the
working range of 2.5-22 mm diameters.
Balance Correction for BHF MB50-32x60BL
SKB 40-MB50 BTB 40 MB50 HSK 63 MB50
TOOLS Ø BORE
W1 W2 W1 W2 W1 W2
2.5 66° 283° 54° 292° 60° 257°
3 76° 283° 56° 284° 8° 196°
IHAXF 2.5-4/8
3.5 83° 360° 44° 246° 107° 261°
4 116° 285° 30° 224° 128° 264°
4 71° 293° 50° 294° 63° 262°
4.5 75° 287° 55° 287° 6° 194°
IHAXF 4-6/8 5.5 4° 238° 44° 248° 129° 287°
5.5 126° 298° 32° 229° 129° 268°
6 123° 264° 145° 301° 136° 254°
6.6 2° 302° 45° 307° 68° 280°
6.5 75° 288° 56° 288° 78° 274°
IHAXF 6-8/8 7.7 5° 280° 55° 280° 179° 351°
7.5 16° 199° 78° 295° 129° 284°
8 121° 292° 18° 214° 128° 275°
8 70° 295° 49° 297° 88° 300°
8.5 75° 280° 55° 281° 51° 245°
IHAXF 8-10/8 9 67° 255° 49° 258° 160° 330°
9.5 131° 302° 19° 216° 112° 273°
10 119° 272° 167° 320° 129° 266°
10 65° 293° 46° 293° 56° 257°
10.5 66° 273° 29° 262° 182° 351°
IHAXF 10-12/8 11 44° 234° 45° 255° 163° 317°
11.5 130° 295° 16° 214° 131° 270°
12 127° 275° 156° 312° 138° 259°

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