---
product_id: 213015317
title: "Shars 6\" Fully Machined Threaded Back Plate 1-1/2-8 For 3 or 4 Jaw Self Center Chuck 202-6109 S"
brand: "shars"
price: "₨3202"
currency: SCR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sc/products/213015317-shars-6-fully-machined-threaded-back-plate-1-1-2
store_origin: SC
region: Seychelles
---

# 6" precision diameter 1-1/2-8 TPI threaded mount 3-stud secure fit Shars 6" Fully Machined Threaded Back Plate 1-1/2-8 For 3 or 4 Jaw Self Center Chuck 202-6109 S

**Brand:** shars
**Price:** ₨3202
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your lathe game with precision that professionals trust!

## Quick Answers

- **What is this?** Shars 6" Fully Machined Threaded Back Plate 1-1/2-8 For 3 or 4 Jaw Self Center Chuck 202-6109 S by shars
- **How much does it cost?** ₨3202 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/213015317-shars-6-fully-machined-threaded-back-plate-1-1-2)

## Best For

- shars enthusiasts

## Why This Product

- Trusted shars brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **3-Stud Secure Fit:** Optimized stud placement for maximum chuck stability and safety during high-speed operations.
- • **Precision 6" Diameter:** Engineered for exact 6-inch chuck compatibility, ensuring flawless alignment every time.
- • **Fully Machined Excellence:** Crafted with precision machining for seamless integration with 3 or 4 jaw self-centering chucks.
- • **Durable & Ready to Perform:** Built to last with premium materials, supporting your professional projects without compromise.
- • **Robust 1-1/2-8 Threaded Mount:** Heavy-duty threading guarantees a rock-solid, vibration-free connection to your lathe.

## Overview

The Shars 6" Fully Machined Threaded Back Plate (1-1/2-8 TPI) is a precision-engineered accessory designed for 3 or 4 jaw self-centering chucks. Featuring a robust 6-inch diameter, 3-stud secure mounting, and fully machined construction, it ensures optimal stability and alignment for professional-grade lathe operations.

## Description

Shars 6" Fully Machined Threaded Back Plate 1-1/2-8 For 3 or 4 Jaw Self Center Chuck 202-6109 S

## Features

- Back plate needs to be machined in order to fit the lathe chuck
- Back Plate Diameter: 6"
- Mounting Thread Size: 1-1/2'' x 8 TPI
- Shoulder Diameter: 5.118"; Bolt Circle Diameter: 5.591"
- Compatible Chuck Diameter: 6"; No. of Studs 3

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Capacity | 6 Inches |
| Manufacturer | Shars |
| Part Number | 202-6109 |
| Item Weight | 7.15 pounds |
| Package Dimensions | 7.24 x 6.69 x 2.32 inches |
| Item model number | 202-6109 |
| Is Discontinued By Manufacturer | No |
| Cutting Diameter | 6 Inches |
| Batteries Required? | No |

## Product Details

- **Brand:** Shars
- **Material:** Alloy Steel
- **Item Diameter:** 6 Inches
- **Compatible Devices:** Lathe
- **Thread Size:** 1-1/2''

## Images

![Shars 6" Fully Machined Threaded Back Plate 1-1/2-8 For 3 or 4 Jaw Self Center Chuck 202-6109 S - Image 1](https://m.media-amazon.com/images/I/812mAvfm9aS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Backing plate.
*by T***Y on December 6, 2024*

Good product. Works as it should.

### ⭐⭐⭐⭐⭐ Worked great no issues
*by C***. on January 23, 2024*

Slight machining was done to fit it to my chuck as required. Over all very pleased

### ⭐⭐⭐⭐ Works fine, needs a bit more work than described
*by W***E on December 6, 2024*

As some others have commented, the axial runout is pretty bad, 0.025" on the one I got. But, since you have to turn down the mounting shoulder anyway, a truing pass over the face isn't all that big a deal. So, I would call it 'mostly fully machined'. It appears that the cause is the center bore not being all that perpendicular to the axis. Still, you need one to mount the Shars chucks, and it's a lot easier than machining one up yourself. For the price, totally acceptable.

## Frequently Bought Together

- Shars 6" Fully Machined Threaded Back Plate 1-1/2-8 For 3 or 4 Jaw Self Center Chuck 202-6109 S
- findmall 6 Inch Lathe Chuck K11-160 3-Jaw Self-Centering 160mm CNC Lathe Chuck

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**Shop now:** [https://www.desertcart.sc/products/213015317-shars-6-fully-machined-threaded-back-plate-1-1-2](https://www.desertcart.sc/products/213015317-shars-6-fully-machined-threaded-back-plate-1-1-2)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-18*