Page 769 - Iscar

L 10 µm
BHC MB L5 2 µm
Combi Rough and Fine Boring Heads 0.01 LOCK IHRF C
IHFF C
with 10 µm Direct Diameter Adjustment SS 0.5 Non. 0.002 d
and 2 µm by a Vernier Scale IHSR C ITS BORE
L5
Designation SS d min d max L L5 IH
BHC MB25-25-57 MB25 28.0 36.0 56.50 0.50 IH...-C
BHC MB32-32-71 MB32 36.0 46.0 71.00 0.50 IH...-C
BHC MB40-40-90 MB40 46.0 60.0 90.00 1.00 IH...-C
BHC MB50-50-87 MB50 60.0 75.0 87.00 1.00 IH...-C
BHC MB63-63-109 MB63 75.0 95.0 109.00 2.00 IH...-C
BHC MB80-80-130 MB80 95.0 120.0 130.00 2.00 IH...-C
• The roughing head precedes the finishing head by 0.2 mm. Each head can be adjusted independently • Important: insert radius for combi rough and fine boring
must be the same size. • For spare parts, see page 816
For tools, see pages: IHFF-C (765) • IHRF-C (765) • IHSR-C (766)
Graduated dial of 0.01 mm with
circular vernier of 0.002 mm

IHRF-C f
Boring Tools for Twin Cutters
Positioned Inner to the Opposite
Finishing Tool on MB BHC 90°
Combi Boring Heads
l1

Designation d min d max f l1 Insert
IHRF 28-36 C 28.0 36.0 9.8 24.00 CCGT 0602... SR 14-548 T-7/5
IHRF 36-46 C 36.0 46.0 11.3 30.00 CCGT 0602... SR 14-548 T-7/5
IHRF 46-60 C 46.0 60.0 13.8 40.00 CCGT 09T3... SR 16-236 T-15/5
IHRF 60-75 C 60.0 75.0 18.8 54.00 CCGT 09T3... SR 16-236 T-15/5
IHRF 75-95 C 75.0 95.0 24.3 68.00 CCGT 09T3... SR 16-236 T-15/5
IHRF 95-120 C 95.0 120.0 29.3 87.00 CCGT 09T3... SR 16-236 T-15/5
• For user guide, see page 828
For inserts, see pages: CCGT-AS (803) • CCMT (CBN) (803) • CCMT (PCD) (803) • CCMT-14 (801) • CCMT-PF (801) • CCMT-WG (802) • CCMT/CCGT (802)
• CCMT/CCGT-SM (801)
For holders, see pages: BHC MB (765)

IHFF-C f
Triangular Finishing Insert Holders
for BHC Combi Boring Heads
91°
l1

Designation d Range f l1 Insert
IHFF 28-36 C 28-36 9.8 24.00 TPGX 0902... SR 14-298 T-8/5
IHFF 36-46 C 36-46 11.3 30.00 TPGX 0902... SR 14-298 T-8/5
IHFF 46-60 C 46-60 13.8 40.00 TPGX 1103... SR-17979 M3X8 T-8/5
IHFF 60-75 C 60-75 18.8 54.00 TPGX 1103... SR-17979 M3X8 T-8/5
IHFF 75-95 C 75-95 24.3 68.00 TPGX 1103... SR-17979 M3X8 T-8/5
IHFF 95-120 C 95-120 29.3 87.00 TPGX 1103... SR-17979 M3X8 T-8/5
• For user guide, see page 828
For inserts, see pages: TPGX (807) • TPGX (CBN) (808)
For holders, see pages: BHC MB (765)

765