---
product_id: 174744768
title: "BSP 1/2 Alloy Steel Threading Screw Thread Die + HSS Hand Tap Tap Kit Threading Tool for Machining External Threads"
brand: "bqlzr"
price: "€ 38.34"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bqlzr"
url: https://www.desertcart.it/products/174744768-bsp-1-2-alloy-steel-threading-screw-thread-die-hss
store_origin: IT
region: Italy
---

# HSS High-Speed Steel Tap for Precision Multiple Chip Removal Holes for Smooth Cutting 1.77in Alloy Steel Die Diameter BSP 1/2 Alloy Steel Threading Screw Thread Die + HSS Hand Tap Tap Kit Threading Tool for Machining External Threads

**Brand:** bqlzr
**Price:** € 38.34
**Availability:** ✅ In Stock

## Summary

> 🔧 Thread Like a Pro, Finish Like a Boss!

## Quick Answers

- **What is this?** BSP 1/2 Alloy Steel Threading Screw Thread Die + HSS Hand Tap Tap Kit Threading Tool for Machining External Threads by bqlzr
- **How much does it cost?** € 38.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/174744768-bsp-1-2-alloy-steel-threading-screw-thread-die-hss)

## Best For

- bqlzr enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Threading Kit:** Ideal for repairing and maintaining pipe fittings, wood, thin metals, and alloys—your all-in-one threading solution.
- • **Precision Machining Power:** Craft flawless external threads with a 1.77-inch alloy steel die built for durability and accuracy.
- • **Effortless Chip Management:** Multiple chip holding holes ensure smooth, clog-free cutting, boosting efficiency on every job.
- • **Ergonomic & Durable Design:** Compact size with a round shank and square end for comfortable handling and compatibility with most shallow cut applications.
- • **High-Speed Steel Toughness:** Experience superior hardness and deformation resistance with the HSS hand tap, engineered for lasting performance.

## Overview

The BQLZR BSP 1/2 Threading Kit combines a 1.77-inch alloy steel die and a high-speed steel hand tap, designed for precise external thread machining. Featuring multiple chip removal holes and a robust construction, it delivers smooth, efficient cutting ideal for pipe fittings and light metalwork. Trusted by professionals for durability and ease of use.

## Description

Shop BQLZR BSP 1/2 Alloy Steel Threading Screw Thread Die + HSS Hand Tap Tap Kit Threading Tool for Machining External Threads. Free delivery on eligible orders of £20 or more.

Review: Tap and Die - I used this product for thread chasing on mild steel pipe. No issues - die nut sharp and cuts well. Product made in China and no issues with its quality.
Review: Reasonable quality and value - Needed it just to chase some corroded threads (Male and Female) on a galvanised pipe. Did the job easily and effectively.

## Features

- Size: cylindrical tube die diameter 1.77 inches, width 0.55 inches, BSP1/2 pipe thread tap 3.03x0.78 inches
- Material: The cylindrical tube die is made of alloy steel material, with a long service life through the grinding process. Multiple chip holding holes allow for smooth chip removal, and the standard tooth pitch is uniformly stressed. The pipe thread tap is made of HSS high-speed steel material, which is more , has higher hardness, and is not easily deformed
- Applicable: Cylindrical tube dies are used as thread processing tools for processing or correcting external threads. Pipe thread taps are suitable for cutting wood, thin metal plates, thin alloys, and gypsum boards. Suitable for maintenance and repair work of pipe fittings
- Function: The circular plate tooth is equivalent to a nut with high hardness, and there are several chip removal holes around the screw hole. Generally, cutting cones are ground at both ends of the screw hole. Pipe thread taps have a round shank and square end, making them ideal for most shallow cut applications
- Effect: The cylindrical tube plate grinding process has a long service life, smooth chip removal through multiple chip holding holes, and uniform force on the standard tooth pitch. The threaded tap only has a base material and does not require any additional treatment or coating. The straight groove design allows chips to accumulate in the groove during cutting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SYZ62RM |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 131,124 in DIY & Tools ( See Top 100 in DIY & Tools ) 320 in Taps & Dies |
| Colour | Grey Silver |
| Customer Reviews | 4.2 4.2 out of 5 stars (119) |
| Date First Available | 12 Jun. 2019 |
| Item Weight | 200 g |
| Item model number | M4190611174 |
| Manufacturer | BQLZR |
| Package Dimensions | 9.2 x 7 x 1.8 cm; 200 g |
| Part Number | M4190611174 |
| Size | 4.5x1.4cm/1.77x0.55inch(DiaxT) |

## Images

![BSP 1/2 Alloy Steel Threading Screw Thread Die + HSS Hand Tap Tap Kit Threading Tool for Machining External Threads - Image 1](https://m.media-amazon.com/images/I/71NE2kMaVUL.jpg)

## Questions & Answers

**Q: what is the outside diameter of the die**
A: The OD of the die is 1.75 inches (44 mm)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tap and Die
*by B***Z on 11 June 2022*

I used this product for thread chasing on mild steel pipe. No issues - die nut sharp and cuts well. Product made in China and no issues with its quality.

### ⭐⭐⭐⭐ Reasonable quality and value
*by A***R on 15 August 2024*

Needed it just to chase some corroded threads (Male and Female) on a galvanised pipe. Did the job easily and effectively.

### ⭐⭐⭐⭐⭐ Fast efficient seller, A1 Item, Recommend to anyone, Thank you
*by R***L on 20 May 2025*

Fast efficient seller, A1 Item, Recommend to anyone, Thank you

## Frequently Bought Together

- BQLZR BSP 1/2 Alloy Steel Threading Screw Thread Die + HSS Hand Tap Tap Kit Threading Tool for Machining External Threads
- CoCud Die Stock Wrench, Fit M18-M22 / 34mm-45mm (OD) Round Dies, Nickel Plated Adjustable Die Handle Holder - (Applications: for Machine Thread Repair), 1-Piece

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**Shop now:** [https://www.desertcart.it/products/174744768-bsp-1-2-alloy-steel-threading-screw-thread-die-hss](https://www.desertcart.it/products/174744768-bsp-1-2-alloy-steel-threading-screw-thread-die-hss)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-25*