---
product_id: 182269195
title: "Rob Cosman Kerf X-10 Half Blind Kerf Extender"
brand: "rob cosman"
price: "E£ 5993"
currency: EGP
in_stock: false
url: https://www.desertcart.com.eg/products/182269195-rob-cosman-kerf-x-10-half-blind-kerf-extender
store_origin: EG
region: Egypt
---

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

**Brand:** rob cosman
**Price:** E£ 5993
**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?** E£ 5993 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/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

- • **Perfect Depth Control:** Multiple small passes ensure flawless cuts every time
- • **Clean, Chisel-Free Edges:** Save time by eliminating tedious cleanup
- • **Ready to Use Out of the Box:** Sharpened square blade for immediate precision
- • **Durable Brass & Copper Build:** Engineered for years of reliable craftsmanship
- • **Effortless Half-Blind Dovetails:** Simplify your joinery with precision kerf extension

## Overview

The Rob Cosman Kerf X-10 Half Blind Kerf Extender is a precision woodworking tool designed to create clean, chisel-free edges on half-blind dovetails. Featuring a 0.025" saw plate and a 2-3/4" x 3/4" blade, its 7" overall length offers excellent control. Built with a durable brass back and copper pin-secured tenon, this tool is ready to use right out of the box and engineered for long-lasting performance.

## 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 |
|---------------|-------|
| ASIN | B06XWK2YLT |
| Date First Available | November 10, 2016 |
| Item Weight | 6.1 ounces |
| Manufacturer | RC Woodworking Hand Tools Inc. |
| Product Dimensions | 8.05 x 2.15 x 2.15 inches |

## Images

![Rob Cosman Kerf X-10 Half Blind Kerf Extender - Image 1](https://m.media-amazon.com/images/I/31A2RC0YCsL.jpg)
![Rob Cosman Kerf X-10 Half Blind Kerf Extender - Image 2](https://m.media-amazon.com/images/I/71WmNbZx7tL.jpg)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-10*