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Top Notch™ Threading Toolholders
Top Notch™ Threading Toolholders
Top Notch™ Threading Toolholders
Top Notch™ Threading Toolholders
Top Notch™ Threading Toolholders
Top Notch™ Threading Toolholders
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Top Notch™ Threading Toolholders

SAP Material Number 1016462
ISO Catalog Number NSR163D
ANSI Catalog Number NSR163D
[H] Shank Height 25.4 mm
[H] Shank Height 1 in
[B] Shank Width 25.4 mm
[B] Shank Width 1 in
[F] F Dimension 31.75 mm
[F] F Dimension 1.25 in
[L1] Tool Length 152.4 mm
[L1] Tool Length 6 in
[LH] Head Length 31.75 mm
[LH] Head Length 1.25 in
[B4] End Chamfer 12.7 mm
[B4] End Chamfer .5 in
[CD] Cutting Depth 5.334 mm
[CD] Cutting Depth .21 in
Gage Insert N.3R
Clamp Screw ID Drive Size 25 IP
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Uses and application

  • TurningTurning
  • ProfilingProfiling
  • FacingFacing
  • ChamferingChamfering
  • ThreadingThreading
  • GroovingGrooving

Workpiece Materials

P Steel
M Stainless Steel
K Cast Iron
N Non-Ferrous
S High-Temp Alloys
H Hardened Materials

Features and benefits

  • Clamping design prevents insert movement during high-feed operations.

  • Ideal for coarse pitch and multi-tooth threading applications.

  • Locking forces in three directions provide superior resistance against side thrust and tangential forces.

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Workpiece Side


Spare Parts for NS

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