BHF MB-BLADJRGR LPRDCONWSH6PICCO ACE BH Only for BHF MB50-50X68 BL2 µm 40 Bar Max
Fine Boring Heads with a Balancing Mechanism and a 2 Micrometer Direct Diametric AdjustmentDCONMS270° 300° 330° 7 5 210° 240° 0 1° 2° 0 1° 8 9 0 1 6 4 2 3 2° 0.002IHAXF DCN-DCX BD
DesignationDCONMSBDLPRDCN(1) DCX(2)DCONWS ADJRGRRPMX(3)kg
BHF MB50-32X60 BL50.0032.0060.002.5 12.08.00 3.00200000.80
BHF MB50-50X68 BL50.0050.0068.506.0 22.016.00 4.00200001.12
  • For boring options, see page 427
  • For spare parts, see page 466
  • For cutting conditions, see page 477

(1) Cutting diameter minimum (2) Cutting diameter maximum (3) Maximum RPM

For tools, see pages: IHAXF (432)

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

TOOLSØBORESKB 40-MB50BTB 40MB50HSK 63MB50
W1W2W1W2W1W2
2.566°283°54°292°60°257°
IHAXF 25-4/8376°283°56°284°196°
.3.583°360°44°246°107°261°
4116°285°30°224°128°264°
471°293°50°294°63°262°
4.575°287°55°287°194°
IHAXF 4-6/85.5238°44°248°129°287°
5.5126°298°32°229°129°268°
6123°264°145°301°136°254°
6.6302°45°307°68°280°
6.575°288°56°288°78°274°
IHAXF 6-8/87.7280°55°280°179°351°
7.516°199°78°295°129°284°
8121°292°18°214°128°275°
870°295°49°297°88°300°
8.575°280°55°281°51°245°
IHAXF 8-10/8967°255°49°258°160°330°
9.5131°302°19°216°112°273°
10119°272°167°320°129°266°
1065°293°46°293°56°257°
10.566°273°29°262°182°351°
IHAXF 10-12/81144°234°45°255°163°317°
11.5130°295°16°214°131°270°
12127°275°156°312°138°259°

Balancing Data for Various BHF...MB...BL Boring Combinations (continued)

Balance Correction for BHF MB50-50x68 BL

SKB 40-MB50BTB 40 MB50HSK 63 MB50
TOOLSØ BORE
W1W2W1W2W1W2
6.043°315°46°346°46°346°
6.563°326°44°326°59°336°
IHAXF 6- 8/16 782°305°67°304°93°323°
7.530°205°62°255°5.5°163°
8124°242°126°258°92°219°
842°312°36°336°48°348°
8.552°328°39°339°75°330°
IHAXF 8-10/16 968°318°51°317°112°331°
9.5104°283°73°268°56°212°
10110°270°15°200°113°222°
1035°336°30°330°44°344°
10.544°321°32°332°45°345°
IHAXF 10-12/16 1156°307°35°312°71°325°
11.5153°328°21°223°327°121°
12139°297°171°333°84°234°
1230°330°26°326°40°340°
12.532°332°28°328°48°334°
IHAXF 12-14/16 1364°281°40°280°80°304°
13.538°236°42°261°38°208°
14138°253°177°300°114°423 236°
1422°324°18°318°39°339°
14.530°330°16°316°57°357°
IHAXF 14-16/16 1537°257°22°266°54°302°
15.5184°340°35°270°130°297°
16160°253°172°277°138°251°
1626°326°24°324°58°358°
16.536°303°14°313°37°319°
IHAXF 16-18/16 1737°276°27°292°56°272°
17.5151°287°187°324°128°288°
18160°279°189°304°140°243°
1810°310°305°28°328°
18.529°328°300°17°313°
19200°317°230°332°26°259°
19.5190°295°208°307°169°303°
IHAXF 18-22/16 20180°242°188°249°174°234°
20.5179°240°186°247°168°228°
21176°236°174°236°169°229°
21.5190°252°141°202°170°230°
22180°240°170°230°176°236°