---
product_id: 2449914
title: "Bosch T321AF3 3 pc. 5-1/4 in. 21 TPI Speed for Metal T-Shank Jig Saw Blades"
brand: "bosch"
price: "C$1748"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/2449914-bosch-t321af3-3-pc-5-1-4-in-21-tpi
store_origin: NI
region: Nicaragua
---

# 21 TPI ultra-fast teeth 5-1/4 inch extra-long length Bi-metal durability Bosch T321AF3 3 pc. 5-1/4 in. 21 TPI Speed for Metal T-Shank Jig Saw Blades

**Brand:** bosch
**Price:** C$1748
**Availability:** ✅ In Stock

## Summary

> ⚙️ Cut fast, last long, and own every metal project with Bosch precision!

## Quick Answers

- **What is this?** Bosch T321AF3 3 pc. 5-1/4 in. 21 TPI Speed for Metal T-Shank Jig Saw Blades by bosch
- **How much does it cost?** C$1748 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/2449914-bosch-t321af3-3-pc-5-1-4-in-21-tpi)

## Best For

- bosch enthusiasts

## Why This Product

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

## Key Features

- • **Fits 90% of Jig Saws:** Universal T-shank design guarantees maximum grip and stability across most brands.
- • **Versatile Metal Mastery:** Perfect for 10-16 gauge thin metals, pipes under 2.5 inches, tube stock, and angle iron.
- • **Extended Reach for Precision:** Extra-long 5-1/4 inch blade length offers deeper cuts and better control on complex jobs.
- • **Built to Outlast Your Projects:** Premium bi-metal construction ensures long-lasting durability and consistent performance.
- • **Cut Through Metal Like Lightning:** 21 TPI tooth design delivers the fastest, smoothest cuts on pipes and sheet metal.

## Overview

The Bosch T321AF3 3-piece jig saw blade set features 21 TPI teeth for ultra-fast, smooth cuts in thin to medium gauge metals. Crafted from durable bi-metal, these 5-1/4 inch blades fit 90% of jig saws with a T-shank design, making them the go-to choice for professionals tackling pipes, profiles, and sheet metal with precision and speed.

## Description

Bosch T321AF3 3 pc. 5-1/4 in. 21 TPI Speed for Metal T-Shank Jig Saw Blades

## Features

- For pipes, profiles and sheet metal 10-16 gauge, thin metals 1/16-Inch - 1/8-Inch thick, pipes less than 2 1/2-Inch diameter, tube stock, angle iron
- 21 TPI tooth design for smooth, very fast cuts
- Bi-metal construction for durability and long life
- Extra-long 5-1/4-Inch overall length, 4-1/4-Inch working length

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Bi-Metal |
| Brand | BOSCH |
| Product Dimensions | 2.25"L x 0.25"W |
| Color | White |
| Number of Teeth | 21 |
| Style | Fast Cuts for Metal |
| Item Weight | 0.05 Pounds |
| UPC | 000346430202 |
| Global Trade Identification Number | 00000346430202 |
| Manufacturer | Bosch |
| Part Number | T321AF3 |
| Item Weight | 0.8 ounces |
| Item model number | T321AF3 |
| Is Discontinued By Manufacturer | No |
| Size | 5-1/4" 21 TPI - 3 pcs |
| Item Package Quantity | 1 |
| Number Of Pieces | 3 |
| Included Components | (3) 5-1/4 inch 21 TPI Speed for Metal T-Shank Jig Saw Blades |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Bi-Metal
- **Brand:** BOSCH
- **Product Dimensions:** 2.25"L x 0.25"W
- **Color:** White
- **Number of Teeth:** 21
- **Style:** Fast Cuts for Metal
- **Item Weight:** 0.05 Pounds
- **UPC:** 000346430202
- **Global Trade Identification Number:** 00000346430202

## Images

![Bosch T321AF3 3 pc. 5-1/4 in. 21 TPI Speed for Metal T-Shank Jig Saw Blades - Image 1](https://m.media-amazon.com/images/I/61Ni8LQoi5L.jpg)
![Bosch T321AF3 3 pc. 5-1/4 in. 21 TPI Speed for Metal T-Shank Jig Saw Blades - Image 2](https://m.media-amazon.com/images/I/81X9szqUNhL.jpg)
![Bosch T321AF3 3 pc. 5-1/4 in. 21 TPI Speed for Metal T-Shank Jig Saw Blades - Image 3](https://m.media-amazon.com/images/I/71Ch9PhOlML.jpg)
![Bosch T321AF3 3 pc. 5-1/4 in. 21 TPI Speed for Metal T-Shank Jig Saw Blades - Image 4](https://m.media-amazon.com/images/I/61NERYpaG1L.jpg)
![Bosch T321AF3 3 pc. 5-1/4 in. 21 TPI Speed for Metal T-Shank Jig Saw Blades - Image 5](https://m.media-amazon.com/images/I/71EDEcX7KVL.jpg)

## Questions & Answers

**Q: Would these work to cut through 2" thick mild steel?**
A: Thank you for your question and interest with our T321AF3 21 TPI Speed for Metal T-Shank Jig Saw Blades. This blade is good for pipes, profiles and sheet metal 10-16 gauge, thin metals 1/16"-1/8" (ferrous & non-ferrous), pipes, with profile diameter 5/64"-3-1/8". No because this can only cut thin metals 1/16" - 1/8" thick. We recommend our T718BF3 which will cut metal, non-ferrour metal, aluminum and sheet metal up to 4-3/4".For further assistance you may visit our website: https://www.boschtools.com/us/en/ or you may contact us on 1-877-BOSCH99 (1-877-267-2499).

## Frequently Bought Together

- Bosch T321AF3 3-Piece 5-1/4 In. 21 TPI Speed for Metal T-Shank Jig Saw Blades
- 10 PCS 1/4 Inch Carbide Drill Bit Tile Glass Drill Bits 3-Flats Shank Masonry Cement Drill Bit Set for Concrete, Marble, Plastic, Brick, Tile, Wood, Cement
- 1/4" Concrete Drill Bit & Masonry Drill Bit Set(10PCS), Carbide Tip Drill Bit Set for Tile, Brick, Cement, Concrete, Glass, Plastic, Cinder Block, Wood etc by amoolo

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ni/products/2449914-bosch-t321af3-3-pc-5-1-4-in-21-tpi](https://www.desertcart.ni/products/2449914-bosch-t321af3-3-pc-5-1-4-in-21-tpi)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-25*