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  • STM1603L
STM1603L

STM1603L

Brand: TOOLFARM

The STM1603L is an ISO-standard designated carbide threading insert seat shim (also known as an anvil or pocket pad) designed exclusively for CNC lathe threading tool holders.Instead of cutting metal directly, it sits directly underneath the actual threading insert to protect the tool holder body from severe stress, damage, or sudden tool breakage.

₹200.00

₹200.00

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  • ST: Style designation — Threading Shim or anvil type.

  • M: Insert Shape — Designed for Triangular threading inserts (e.g., standard 16ER / 16IR series layout).

  • 16: Size — Fits a 16mm outer sizing platform (equivalent to a 3/8" Inscribed Circle / I.C. layout).

  • 03: Thickness — The nominal thickness of the shim is 3.2 mm.

  • L: Hand of Tool — Left-Hand (L) orientation. It is primarily engineered for internal threading configurations or specific left-hand external tool bars. [1, 2, 3, 4, 5]

 
Technical Specifications
 
ParameterSpecificationPurpose

Material

Cemented Carbide / Carbon SteelAbsorbs high impact and prevents tool holder deformation.

Side Length

16.0 mmMatches the base footprint of 16-series inserts.

Thickness

3.2 mmEnsures precise alignment to the centerline of the spindle.

Center Aperture

4.0 mmAccommodates the standard lockdown clamping screw.

Compatible Inserts

16NR / 16IR series

Perfect fit for standard internal triangular threading layouts.
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  • Our standard shipping method is via Blue Dart, Shree Maruti, DTDC, Trackon, Delhivery, which typically takes 3-5 business days for delivery.
  • You will receive a shipping confirmation email with tracking information once your order has been shipped.
  • Please note that delivery times may vary depending on your location and any unforeseen circumstances beyond our control.
  • If you have any questions or concerns about your order's shipping or delivery status, please contact us at +91-70033 06384.
WARRANTY AND GURANTEE
  • Our machine tools comes with a warranty and guarantee against manufacturing defects.
  • The warranty and guarantee is only valid if the tool has not been used and the defect is not the result of misuse, neglect, or normal wear and tear.
  • The warranty and guarantee period is 15 days, starting from the date of purchase.
  • If you encounter a manufacturing defect during the warranty and guarantee period, please contact us +91-70033 06384 to initiate a warranty claim.
  • We will repair or replace the defective product at no cost to you, provided that the defect is covered by the warranty and guarantee terms and conditions.
  • Our warranty and guarantee does not cover any incidental or consequential damages that may arise from the use of the product.
  • By purchasing our machine tools, you agree to the terms and conditions of our warranty and guarantee.

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