---
product_id: 182269195
title: "Rob Cosman Kerf X-10 Half Blind Kerf Extender"
brand: "rob cosman"
price: "276.39 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/182269195-rob-cosman-kerf-x-10-half-blind-kerf-extender
store_origin: TN
region: Tunisia
---

# 0.025" precision saw plate 2-3/4" L x 3/4" D blade size 7" overall length for control Rob Cosman Kerf X-10 Half Blind Kerf Extender

**Brand:** rob cosman
**Price:** 276.39 DT
**Availability:** ❌ Out of Stock

## Summary

> 🪚 Master the art of dovetails with precision and ease!

## Quick Answers

- **What is this?** Rob Cosman Kerf X-10 Half Blind Kerf Extender by rob cosman
- **How much does it cost?** 276.39 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/182269195-rob-cosman-kerf-x-10-half-blind-kerf-extender)

## Best For

- rob cosman enthusiasts

## Why This Product

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

## Key Features

- • **Durable Brass Backing:** Built to last with copper pin-secured tenon
- • **Precision Engineered Blade:** 0.025" saw plate for razor-sharp accuracy
- • **Optimized for Smooth Joints:** Slightly oversized kerf for perfect shearing
- • **Ready to Use Out of the Box:** Sharpened square blade for immediate precision
- • **Effortless Half-Blind Dovetails:** Cut cleaner edges with less chisel cleanup

## Overview

The Rob Cosman Kerf X-10 Half Blind Kerf Extender is a precision woodworking tool designed to create clean, smooth edges on half-blind dovetails. Featuring a 0.025" saw plate and a 2-3/4" by 3/4" blade, it fits perfectly into dovetail kerfs to shave off excess material, reducing chisel cleanup. Built with a durable brass back and copper pin construction, this 7" tool is ready to use right out of the box, making it an essential accessory for professional woodworkers seeking flawless joinery.

## Description

Creating half-blind dovetails just got a little easier with the Rob Cosman Kerf X-10. This Kerf Extender creates a clean edge on each side of your half-blind dovetails saving you cleanup with your chisel after the cut. After studying with Tage Frid, Cosman took the technique he learned and kept practicing cutting half-blind dovetails. Eventually, he developed a tool to make it simpler – the Kerf X-10.To use, make your first cut to the side of the half-blind dovetail. Place the Kerf X-10 into the kerf of the cut you just made. Strike the Kerf X-10 with a mallet to drive it down into the material that is left in the corner of the cut, making sure that you stop at your marked depth line. Be sure to take several small passes, rather than one large one. The Kerf X-10 will shave off that portion, leaving you with a clean side. Repeat on the other side of the dovetail.This handy blade is sharpened square to the sides and ready to use right out of the box. Being slightly larger than the standard kerf of most dovetail saws allows the Kerf X-10 to shear off the sides of the cut, leaving a clean, smooth joint side.Built for years of use, the sturdy brass back is attached to the handle with a copper pin-secured tenon and epoxy. Similarly, the blade is attached to the brass back with peened copper pins.

## Features

- Saw Plate: 0.025"
- Blade Size: 2-3/4" L x 3/4" D
- Overall Length: 7"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 5.0 out of 5 stars 1 Review |

## Images

![Rob Cosman Kerf X-10 Half Blind Kerf Extender - Image 1](https://m.media-amazon.com/images/I/71WmNbZx7tL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/182269195-rob-cosman-kerf-x-10-half-blind-kerf-extender](https://www.desertcart.tn/products/182269195-rob-cosman-kerf-x-10-half-blind-kerf-extender)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-08*