Toolholders for ceramic inserts TN insert

CTJN (External turning)

93°

LH

93° LF D

Right-hand shown

Toolholder dimensions

Spare parts Availabi- Dimension (mm)

lityChipbreakerClamp setShimShim screwShim*Wrench (hex.)
DescriptionApplicable inserts
RLHBLHHFLF WF
CTJN&2020K-16NN20 2020 2 125 25TN..1607

21 0.8 -6 -4 CB-12 / 13 CE-020 SP-221 M3X18 SP-223 LW-4

2525M-16 N N 25 25 25 150 32 (TN..1604)

Chipbreaker : CB-12 for Right-hand Toolholder, CB-13 for Left-hand Toolholder. Shims indicated * are not included with the toolholder. When using TN□□1604 type insert, please purchase shim (SP-223) and screw (M3X12) separately. CTUN (External facing)

93°

93°

LH LF

Right-hand shown

Toolholder dimensions

Spare parts Availabi- Dimension (mm)

lityChipbreakerClamp setShimShim screwShim*Wrench (hex.)
DescriptionApplicable inserts

R L H B LH HF LF WF

CTUN& 2020K-16 N N 20 20 20 25 TN..1607

27 125 0.8 -6 -4 CB-12 / 13 CE-020 SP-221 M3X8 SP-223 LW-4

2525M-16 N N 25 25 25 32 (TN..1604)

Chipbreaker : CB-13 for Right-hand Toolholder, CB-12 for Left-hand Toolholder. Shims indicated * are not included with the toolholder. When using TN□□1604 type insert, please purchase shim (SP-223) and screw (M3X12) separately. Applicable inserts Cast iron/ Hard materials Hard materials/ Cast iron

Applications Ceramics CBN Insert

Toolholder CTJN - 16 TNGN1607.. (TNMN1604..S02020) CTUN - 16 (TNGN1604..)

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