External toolholders DC insert


SDJC-FFJCT (External turning / External copying)
MHD2
LN LN 3-Rc1/8 MHD


WF
93


WF
WF


B
° 30°


WF2
WF2


°
LF


70


WF2
SDJCR1225H-11-F05JCT
SDJCR1625H-11-F05JCT
SDJCR1235H-11-F15JCT
SDJCR1635H-11-F15JCT


HF


H
E
Right-hand shown | SDJCR1220… :2-Rc1/8

Toolholder dimensions


Small tools
Spare parts
Availa-


Standard corner-R (RE)
Dimension (mm)
bility Clamp screw Plug Wrench (Torx)


Coolant hole
Description Applicable inserts

R H B MHD MHD2 HF LF LN WF WF2

SDJCR 1220H-11FFJCT N 12 20 35 12 28 20
1625H-11FFJCT N 16 16 100 0 0.2 Yes SB-4085TR GP-1 FT-15 DC..11T3
25 25 46 40 25
2025H-11FFJCT N 20 20
SDJCR 1225H-11-F05JCT N 25 5
12 35 12 100 28 20 0.2 Yes SB-4085TR GP-1 FT-15 DC..11T3
1235H-11-F15JCT N 35 15
SDJCR 1625H-11-F05JCT N 25 5
16 25 46 16 100 20 0.2 Yes SB-4085TR GP-1 FT-15 DC..11T3
1635H-11-F15JCT N 35 15
Please see page H14 and H15 for piping parts of coolant-through holders.
For WP chipbreaker, cutting edge offsets or program corrections are required on R34-R35.
Applicable inserts
Non-ferrous Metals
Applications Finishing Finishing Finishing Finishing Finishing Finishing Finishing
PCD
Insert

Toolholder
SDJC-JCT DCMU11T3.. DCGT11T3..AP DCGT11T3.... DCET11T3........ DCUT11T3......F DCGT11T3..MF.... DCMT11T3..GP DCMT11T3..PP
Page C33 B71 B67 B68 B68-B69, B73 B73 B67 B67
Applications Finishing Finishing Finishing Finishing Finishing - Medium Finishing - Medium Finishing - Medium Finishing - Medium
Insert

Toolholder
SDJC-JCT DCGT11T3..MFP-SK DCMX11T3..WP DCMX11T304R-WP DCMT11T3..XP DCGT11T3..R-A3 DCGT11T3..AH DCMT11T3..GK DCGT11T3..MF....
Page B76 B76 B77 B67 B71 B71 B76 B74
Hard materials/ Cast iron
Applications Finishing - Medium Finishing - Medium Finishing - Medium Low feed Low feed Low feed Low feed
CBN
Insert

Toolholder
SDJC-JCT DCMT11T3..HQ DCMT11T3..MQ DCMT11T3..XQ DCMW11T3............ DCUT11T3........ DCET11T3.......... DCUT11T3........ DCET11T3..........
Page B76 B76 B77 C18 B70-B72, B75 B69 B69, B74 B70
Applications Medium Medium Medium Minute ap Without Chipbreaker
Insert

Toolholder
SDJC-JCT DCGT11T3.... DCGT11T3....F DCUT11T3.. DCGT11T3...... DCGW11T3..
Page B67, B71, B73-B76 B73-B76 B67-B68, C33 B71 B76
Recommended cutting conditions: E54 - E56
N : Standard item
E27