
SumiGrip
WCFH Type
● How to Install the Insert
Cut-Off (Carbide Holder/Tool Block Type) Insert Please mount the insert by
lightly tapping it with a plastic or
wooden hammer.
WCFH Hammer (Please confirm that you cannot
remove the insert by hand.)
Please beware that excessively slamming down
Cut-Off CW LF 2.4 20 the insert can cause insert and holder breakage.
B
H
HF
■ Parts
150° LF2 20
B
(In the case of WCFH32-2)
Cut-Off
■ Holders Dimensions (mm) This figure shows right handed tools.
Cutting edge Holder Width
Height Width Length Max.
Cat. No. Stock height length of cut cut-off Applicable inserts Applicable tool blocks Wrench
dia.
H B LF HF LF2 CW
WCFH 26-2 D 26 1.7 110 21.4 109.0 2.0 40 WC F 2 SL-2
WCFH 26-3 D 26 2.4 110 21.4 108.5 3.0 80 WC F 3 SBN 20-26
WCFH 26-4 D 26 3.4 110 21.4 108.5 4.0 80 WC F 4 SBU 20-26 SL-1
WCFH 26-5 D 26 4.3 110 21.4 108.5 5.0 80 WC F 5
WCFH 32-2 D 32 1.7 150 25.0 149.0 2.0 40 WC F 2 SBN 20-32 SL-2
WCFH 32-3 D 32 2.4 150 25.0 148.5 3.0 140 WC F 3 SBN 25-32
F WCFH 32-4
WCFH 32-5
D
D
32
32
3.4
4.3
150
150
25.0 148.5
25.0 148.5
4.0
5.0
140
140
WC F
WC F
4
5
SBU 20-32
SBU 25-32
SL-1
Cut-Off
Tools
See F51 for applicable inserts.
■ Tool Block SBN Type (integral type) ■ Parts ■ Tool Block SBU Type (split type) ■ Parts
Grooving
Ha
Hb
Ha
Hb
H
H
BCS15
Cut-Off
Hc
Hc
L 12.5 20 L 12.5 20
Threading 18 18 BCS20