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TCHH EX OAW
Boring Tools Extension Slides
for TCH AL Boring Heads OAL ITS BORE

OAH

Designation OAH OAW OAL Lbs
TCHH EX100 1.220 1.398 6.102 3.30
TCHH EX300 1.614 1.398 10.039 6.17
For tools, see pages: IHBR (479) • IHCR (478) • IHPR (479) • IHSR (478) • IHSR-BW (480)

DMIN DMIN
BD
IHRF-BW BD DMIN
BD
Back Face Turning Toolholders BHF16-50 BHF63-125 TCH AL200-800
BHF L200
IHRF...BW
BHFH
for BHF and TCH AL LF IHRF...BW LF IHRF...BW LF
Fine Boring Heads
90° WF 90° WF WF
OAL OAL OAL 90°
DCN-DCX DCN-DCX DCN-DCX
Designation SS (1) DCN DCX BD LF WF OAL Insert
IHRF 20-25BW BHFI MB16-16X34 .79 .98 .63 1.08 .31 .71 CCMT 2..
IHRF 24.5-32BW BHFI MB20-20X40 1.00 1.26 .79 1.32 .33 .89 CCMT 2..
IHRF 31.5-41.5BW BHFI MB25-25X50 1.24 1.63 .98 1.63 .37 1.12 CCMT 2..
IHRF 38.5-51.5BW BHFI MB32-32X63 1.52 2.03 1.26 2.09 .43 1.40 CCMT 2..
IHRF 50.5-65BW BHFI40-40 1.99 2.56 1.57 2.68 .53 1.81 CCMT 3..
BHFI50-50 2.20 3.42 1.97 2.44 .69 2.09
BHFI63+BHFH30X75 3.23 4.01 2.95 2.76 .69 2.09
BHFI80+BHFH30X93 3.94 5.59 3.66 3.13 .69 2.09
BHFI125+BHFH40X133 5.51 8.35 5.31 3.86 .69 2.09
TCH AL200+BHFI L8.000 7.95 11.89 7.80 4.06 .69 2.09
IHRF 56-802BW TCH AL300+BHFI L8.000 11.89 15.83 11.73 4.06 .69 2.09 CCMT 3..
TCH AL400+BHFI L8.000 15.83 19.76 15.67 4.06 .69 2.09
TCH AL500+BHFI L8.000 19.76 23.70 19.45 4.25 .69 2.09
TCH AL600+BHFI L8.000 23.70 27.64 23.39 4.25 .69 2.09
TCH AL700+BHFI L8.000 27.64 31.57 27.32 4.25 .69 2.09
TCH AL800+BHFI L8.000 31.57 35.51 31.25 5.07 .69 2.09
• DMIM=(min bore diameter)=(DCN+BD+1)/2 • BD=Size of the boring head being used
(1) Cutting diameter minimum
(2) Cutting diameter maximum
For inserts, see pages: CCGT-AS (534) • CCGW/CCMT (CBN) (533) • CCMT (PCD) (533) • CCMT-14 (531) • CCMT-PF (531) • CCMT-WG (532)
• CCMT/CCGT (532) • CCMT/CCGT-SM (531)
For holders, see pages: BHD 50 L200 (510) • BHD MB (484) • BHEH (508) • BHEI MB (489) • BHFH (508) • BHFI L8.000 (510) • BHFI MB16-MB50 (497)

Spare Parts

Designation
IHRF-BW SR 16-236 T-15/5

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