10pcs CTM513 Spring Steel Center Pin – Sturdy CNC Tool Bar Accessory for Lathe Assembly

$14.38 USD

Free shipping on all orders.
Check compatibility: Confirm the model and dimensions before ordering.
Need help choosing? Contact us before ordering.

💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF

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Description

Product parameters:

 

  • Specification  : CTM513
  • Screw material :  Spring steel
  • Thread diameter : 5mm    
  • Total pin length : 13.6mm  
  • Cylinder diameter : 3.7mm  
  • Maximum diameter : 6.3mm  
  • Matching wrench : L2
  • Package includes : 10 pin

 

Key Features:

  • High-Temperature Hardened Spring Steel: Engineered for superior toughness and long-lasting durability.
  • Sturdy and Durable: Ideal for frequent use in industrial settings.
  • Compact and Precision-Fit Design: Thread diameter of 5mm and total pin length of 13.6mm.
  • Easy to Use: Compatible with L2 wrench for convenient tool installation.

 

CTM513 Spring Steel Center Pin – Premium CNC Tool Bar Accessory for Precise Lathe Assembly

 

  • High-Quality CTM513 Spring Steel Center Pin – Durable, Hardened & Perfect for CNC Tool Assembly


  • Precision-Made CTM513 Spring Steel Center Pin – Easy to Use, Sturdy & Long-Lasting for CNC Lathes

Technical FAQ & Buying Guide

How do I choose the correct specification?

When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.

How can I check compatibility with my existing setup?

For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.

What quantity and price unit am I ordering?

Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.

How should I choose cutting parameters?

Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.

Are bulk discounts available?

Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.

When will my order ship and arrive?

According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.