Page 49 - HOLE_MAKING_CATALOG_INCH_2022_P447-P626

Only for BHFI MB50-50X68 BL 80 inch
LPR
BHFI MB-BL ADJRGR DCONWSH6 PICCO ACE BH 580
PSI Max
Fine Boring Heads with
a Balancing Mechanism 0 1°2° 300° 330° 0.002
and .00008" Direct DCONMS 270° BD ITS BORE
2° 56 789 01 23 4 DCN-DCX
Diametric Adjustment 0 1° 210° 240°
IHAXF
Designation DCONMS BD LPR DCN (1) DCX (2) DCONWS ADJRGR RPMX (3) Lbs
BHFI MB50-50X68 BL 1.969 1.969 2.700 .236 .866 .630 .157 8000 2.52
(1) Cutting diameter minimum
(2) Cutting diameter maximum
(3) Maximum RPM
For tools, see pages: IHAXF (505)
Balancing Weights W1 & W2

BHFI 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 .098-.787” diameters.

Balancing Data for Various BHFI...MB...BL Boring Combinations
Balance Correction for BHFI MB50-50x68 BL
Ø SKB 40-MB50 BTB 40 MB50 HSK 63 MB50
TOOLS
BORE W1 W2 W1 W2 W1 W2
.2362 43° 315° 46° 346° 46° 346°
.2559 63° 326° 44° 326° 59° 336°
IHAXF 6- 8/16 .2756 82° 305° 67° 304° 93° 323°
.2953 30° 205° 62° 255° 5.5° 163°
.3150 124° 242° 126° 258° 92° 219°
.3150 42° 312° 36° 336° 48° 348°
.3346 52° 328° 39° 339° 75° 330°
IHAXF 8-10/16 .3543 68° 318° 51° 317° 112° 331°
.3740 104° 283° 73° 268° 56° 212°
.3937 110° 270° 15° 200° 113° 222°
.3937 35° 336° 30° 330° 44° 344°
.4134 44° 321° 32° 332° 45° 345°
IHAXF 10-12/16 .4331 56° 307° 35° 312° 71° 325°
.4528 153° 328° 21° 223° 327° 121°
.4724 139° 297° 171° 333° 84° 234°
.4724 30° 330° 26° 326° 40° 340°
.4921 32° 332° 28° 328° 48° 334°
IHAXF 12-14/16 .5118 64° 281° 40° 280° 80° 304°
.5315 38° 236° 42° 261° 38° 208°
.5512 138° 253° 177° 300° 114° 236°
.5512 22° 324° 18° 318° 39° 339°
.5709 30° 330° 16° 316° 57° 357°
IHAXF 14-16/16 .5906 37° 257° 22° 266° 54° 302°
.6102 184° 340° 35° 270° 130° 297°
.6299 160° 253° 172° 277° 138° 251°
.6299 26° 326° 24° 324° 58° 358°
.6496 36° 303° 14° 313° 37° 319°
IHAXF 16-18/16 .6693 37° 276° 27° 292° 56° 272°
.6890 151° 287° 187° 324° 128° 288°
.7087 160° 279° 189° 304° 140° 243°
.7087 10° 310° 6° 305° 28° 328°
.7283 29° 328° 0° 300° 17° 313°
.7480 200° 317° 230° 332° 26° 259°
.7677 190° 295° 208° 307° 169° 303°
IHAXF 18-22/16 .7874 180° 242° 188° 249° 174° 234°
.8071 179° 240° 186° 247° 168° 228°
.8268 176° 236° 174° 236° 169° 229°
.8465 190° 252° 141° 202° 170° 230°
.8661 180° 240° 170° 230° 176° 236°

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