---
product_id: 14997444
title: "Prazi 12\" Beam Cutter Attachment for Circular Saws – For 7-1/4\" Circular Saws, Non-Worm Drive – Increase Cut Depth from 2-1/2” to 12”"
brand: "prazi"
price: "NT$14046"
currency: TWD
in_stock: true
reviews_count: 10
category: "Prazi"
url: https://www.desertcart.tw/products/14997444-prazi-12-beam-cutter-attachment-for-circular-saws-for-7
store_origin: TW
region: Taiwan
---

# Built-in sight & footplate for precision Cut depth boost from 2.5” to 12” 12-inch high-speed steel blade Prazi 12" Beam Cutter Attachment for Circular Saws – For 7-1/4" Circular Saws, Non-Worm Drive – Increase Cut Depth from 2-1/2” to 12”

**Brand:** prazi
**Price:** NT$14046
**Availability:** ✅ In Stock

## Summary

> 🔧 Cut Deeper, Cut Smarter – Elevate Your Saw Game!

## Quick Answers

- **What is this?** Prazi 12" Beam Cutter Attachment for Circular Saws – For 7-1/4" Circular Saws, Non-Worm Drive – Increase Cut Depth from 2-1/2” to 12” by prazi
- **How much does it cost?** NT$14046 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/14997444-prazi-12-beam-cutter-attachment-for-circular-saws-for-7)

## Best For

- prazi enthusiasts

## Why This Product

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

## Key Features

- • **Maximize Your Cut Depth:** Transform your 7-1/4" circular saw to slice through beams up to 12" deep—no more limits.
- • **Precision at Every Angle:** Integrated sight and footplate ensure flawless 45° cuts, every single time.
- • **Lifetime Limited Warranty:** Invest with confidence backed by Prazi’s lifetime limited warranty—built to last.
- • **Lightweight & Ready to Go:** At just 3.5 lbs, this attachment adds power without the bulk—work smarter, not harder.
- • **Durability Meets Performance:** Crafted with high-speed steel and 40 serrated teeth for clean, efficient cuts on wood.

## Overview

The Prazi 12" Beam Cutter Attachment upgrades standard 7-1/4" non-worm drive circular saws by increasing cut depth from 2.5" to 12". Featuring a durable high-speed steel serrated blade with 40 teeth, built-in sight and footplate for precise 45° cuts, and weighing only 3.5 lbs, it’s designed for professional-grade wood cutting. Backed by a lifetime limited warranty, this tool accessory is a must-have for serious DIYers and pros aiming to expand their cutting capabilities.

## Description

Prazi 12" Beam Cutter Attachment for Circular Saws – For 7-1/4" Circular Saws, Non-Worm Drive – Increase Cut Depth from 2-1/2” to 12” - desertcart.com

Review: Save time cutting custom angles on 8"x8" timbers - This thing is amazing ... yes a jig saw can doing the same job but would take 10 x as long. I am surprized on the accuracy and how smooth the cuts are. You will still need to sand the rough cut but what a time saver. I've been using this product to cut 8" x 8" white oak timbers and it sure beats buying that $4000 hand bandsaw. After about 10 or so cuts you will need to retighten the chain (just looses the screw, grab the bar and pull it down tight, and tighten the screw). After 40 cuts like any chain, you should take a file to sharpen the edges.
Review: Tricky fit but worth it. - I’m giving this five stars even though I had a couple issues. Be prepared for this to not fit a few brands. I have a dewalt saw that is not compatible. And I tried two other cheap o brands before finding a buddy who had a saw this would fit. The cross beam (silver horizontal part in photo) doesn’t quite sit flush on this saw but it’s close enough that I can work with it. Aside from all that. The customer service is fantastic. Might be the best I’ve encountered in half a dozen years. No phone menu. No automated AI. Straight to a knowledgeable human who picked up on the third ring. As for how this worked: fantastic. I couldn’t be happier. I had 8x8 posts and needed to cut a precise dado cut into four of them so heavy beams have a shelf to sit on. This saw was easy to control and made the job a cinch. Between the customer service and how well this worked, it’s worth the fiddling around finding a saw that it fits. Very happy and would 100% recommend the product.

## Features

- Prazi Beam Cutter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LIQF9YC |
| Best Sellers Rank | #123,225 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #80 in Circular Saw Accessories #503 in Utility Knives |
| Blade Length | 12 inches |
| Blade Material | High Speed Steel |
| Blade Shape | Serrated |
| Brand | Prazi |
| Brand Name | Prazi |
| Color | Yellow Black |
| Customer Reviews | 4.0 out of 5 stars 368 Reviews |
| Cutting Angle | 45 degrees |
| EU Spare Part Availability Duration | 1 years |
| Global Trade Identification Number | 00736944027000 |
| Handle Material | Plastic |
| Included Components | Circular Saw (Not Included) |
| Item Dimensions L x W x H | 84"L x 49"W x 30"H |
| Item Weight | 3.5 pounds |
| Manufacturer | Prazi USA |
| Manufacturer Part Number | PR2700 |
| Manufacturer Warranty Description | Lifetime Limited Warranty |
| Model Number | PR2700 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Teeth | 40 |
| Other Special Features of the Product | Built-in Sight and Footplate for Precise Cutting |
| Power Source | Corded Electric |
| Special Feature | Built-in Sight and Footplate for Precise Cutting |
| Specification Met | certified frustration-free |
| Surface Recommendation | Wood |
| UPC | 736944027000 |
| Unit Count | 1 Count |
| Warranty Type | Limited Warranty |

## Product Details

- **Blade Material:** High Speed Steel
- **Brand:** Prazi
- **Color:** Yellow Black
- **Power Source:** Corded Electric
- **Surface Recommendation:** Wood

## Images

![Prazi 12" Beam Cutter Attachment for Circular Saws – For 7-1/4" Circular Saws, Non-Worm Drive – Increase Cut Depth from 2-1/2” to 12” - Image 1](https://m.media-amazon.com/images/I/61dMBxEH0JL.jpg)
![Prazi 12" Beam Cutter Attachment for Circular Saws – For 7-1/4" Circular Saws, Non-Worm Drive – Increase Cut Depth from 2-1/2” to 12” - Image 2](https://m.media-amazon.com/images/I/81t9ZrPjgML.jpg)
![Prazi 12" Beam Cutter Attachment for Circular Saws – For 7-1/4" Circular Saws, Non-Worm Drive – Increase Cut Depth from 2-1/2” to 12” - Image 3](https://m.media-amazon.com/images/I/81pcSVw80sL.jpg)
![Prazi 12" Beam Cutter Attachment for Circular Saws – For 7-1/4" Circular Saws, Non-Worm Drive – Increase Cut Depth from 2-1/2” to 12” - Image 4](https://m.media-amazon.com/images/I/71Ar3JXbbML.jpg)
![Prazi 12" Beam Cutter Attachment for Circular Saws – For 7-1/4" Circular Saws, Non-Worm Drive – Increase Cut Depth from 2-1/2” to 12” - Image 5](https://m.media-amazon.com/images/I/91wHOhbwKeL.jpg)

## Questions & Answers

**Q: does it fit a makita 5277 wormdrive saw**
A: Yes

**Q: Can I use it whith right or left blade saw?**
A: The PR2700 "Non Worm Drive" Saw only fits right-hand blade circular saws. The PR7000 Fits ONLY Left-hand or "worm-drive saws.

**Q: What model Dewalt saw does this fit?**
A: Dw360 361 362 357 does not fit dw364

**Q: Has anyone put a prazi on a new version of the skil 77 wormdrive? i cannot get the guide off in order to put the prazi attachment on.**
A: I haven't changed it.. but I bought a used skil Hd LT 77 red handle with rubber grip and someone had changed it over to this system. so it can be done.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Save time cutting custom angles on 8"x8" timbers
*by A***N on June 23, 2025*

This thing is amazing ... yes a jig saw can doing the same job but would take 10 x as long. I am surprized on the accuracy and how smooth the cuts are. You will still need to sand the rough cut but what a time saver. I've been using this product to cut 8" x 8" white oak timbers and it sure beats buying that $4000 hand bandsaw. After about 10 or so cuts you will need to retighten the chain (just looses the screw, grab the bar and pull it down tight, and tighten the screw). After 40 cuts like any chain, you should take a file to sharpen the edges.

### ⭐⭐⭐⭐⭐ Tricky fit but worth it.
*by H***9 on April 24, 2026*

I’m giving this five stars even though I had a couple issues. Be prepared for this to not fit a few brands. I have a dewalt saw that is not compatible. And I tried two other cheap o brands before finding a buddy who had a saw this would fit. The cross beam (silver horizontal part in photo) doesn’t quite sit flush on this saw but it’s close enough that I can work with it. Aside from all that. The customer service is fantastic. Might be the best I’ve encountered in half a dozen years. No phone menu. No automated AI. Straight to a knowledgeable human who picked up on the third ring. As for how this worked: fantastic. I couldn’t be happier. I had 8x8 posts and needed to cut a precise dado cut into four of them so heavy beams have a shelf to sit on. This saw was easy to control and made the job a cinch. Between the customer service and how well this worked, it’s worth the fiddling around finding a saw that it fits. Very happy and would 100% recommend the product.

### ⭐ Garbage
*by P***R on April 23, 2026*

Oh boy, what a disappointment this tool was. I was sold by the ads and a few YouTube videos. For some reason, Prazi doesn’t include an extension for the mounting bar for the Dewalt 20v(a very common diy saw) Instead, it gets clamped via two nuts. There are many reviews saying it doesn’t fit, but it does, just not very well. And it takes a lot of tweaking. So, on to the really bad stuff: The cut is very wavy. It won’t show up on a video but the surface waviness is unacceptable. The unit is flimsy. I mean, it looks and feels good out of the box, but doesn’t perform like it. The chips created build up in the saw, causing high heat and creates so much friction that the saw will torque out. The chain gets very loose and tensioning it is a hassle. Plus if you tension the loose chain when it’s warm, when it cools down, the chain will be too tight when it cools down and will ruin your bearing when you run it again. Also, there is no lubricator, so you’ll need to oil it after every cut. Also, be prepared, this will drain your battery epically fast. About 10 minutes of cutting time on an 8ah. It’s not too bad for rough cutting excess material but if you’re trying to use the for a relatively precise flush cut on a 6x6 or larger, it is definitely a NO. Very rarely do I leave a bad review, but for the price of this, I expected much better. I wouldn’t be disappointed if this was $40 which about what it’s worth based on the above mentioned issues. Recommend using another brand at half the cost. Or if you’re doing some serious work as a professional, bite the bullet and fork over the money for a bonifide beam saw.

## Frequently Bought Together

- Prazi 12" Beam Cutter Attachment for Non-Worm Circular Saws – Model PR2700 for 7-1/4" Circular Saws, Non-Worm Drive – American Owned Company – Increase Cut Depth from 2-1/2” to 12”
- SKIL Worm Drive Saw Lubricant, Black- 80111
- SKILSAW SPT77WML-01 15-Amp 7-1/4-Inch Lightweight Worm Drive Circular Saw , Silver

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-10-23*