WCFH

Cut-Off (Carbide Holder/Tool Block Type)

WCFH

Cut-Off

CW LF 2.4 20

B

  • How to Install the Insert Insert Please mount the insert by

lightly tapping it with a plastic or wooden hammer. Hammer (Please confirm that you cannot remove the insert by hand.) Please beware that excessively slamming down the insert can cause insert and holder breakage.

  • 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. Stocklength of cut heightcut-offApplicable insertsApplicable tool blocksWrench
HBLFHF LF2 CWdia.
WCFH 26-2D261.7110 21.4 109.02.0 40WCF2SL-2
WCFH 26-3D262.4110 21.4 108.53.0 80WCF3
SBN 20-26
WCFH 26-4D263.4110 21.4 108.54.0 80WCF4SBU 20-26SL-1
WCFH 26-5D264.3110 21.4 108.55.0 80WCF5
WCFH 32-2D321.7150 25.0 149.02.0 40WCF2SL-2
SBN 20-32
F WCFH 32-3D322.4150 25.0 148.53.0140WCF3SBN 25-32
WCFH 32-4D323.4150 25.0 148.54.0140WCF4SBU 20-32SL-1
WCFH 32-5D324.3150 25.0 148.55.0140WCF5SBU 25-32

See F51 for applicable inserts.

  • Tool Block SBN Type (integral type)
  • Parts
  • Tool Block SBU Type (split type)
  • Parts

Grooving BCS15 Cut-Off

L 12.5 20L 12.5 20
Threading 1818
BCS20
<SBN20–26><SBU20–26>
BCS25
Dimensions (mm)Dimensions (mm)
Center Install InstallCenter Install Double Install
ation ation Height Lengthation ation Height LengthClamp

Cat. No. height Clamp ended Wrench Cat. No. height Cap screw Wrench

Stocklength positionStocklength position
wedge

HaHbHcHL screw HaHbHcHL

SBN 20-26D20 20 10.0 45 80SBU 20-26D20 20 10.0 45 80 BCS15
SBN 20-32D20 20 13.5 50 100 BWS30 WB8-20 LH040SBU 20-32D20 20 13.5 50 100 BCS20 BX0622 LH050
SBN 25-32D25 25 8.5 50 110SBU 25-32D25 25 8.5 50 110 BCS25
  • Tool Block Type Selection Guidance SBN type Example: SBN20–32

General purpose lathe, etc. Turret type tool post, etc.

SBN type SBU type SBU type

Tool post Tool post

  • This tool block can be used for the machine tool post shown on the right. SBU type Example: SBU20–32

Tool block Tool block

・ This tool block can be used for the machine toolSpacerWedge
posts and shown on the right.

Since the clamp is large it has a large scope even (overhead clamp) (side clamp)

when the holder has a long overhang.