---
product_id: 254932535
title: "40pc Metric Tap & Die Set. Complete M3 to M12 Tapping and Threading Tools with Tap Wrench & Screw Pitch Gauge Accessories"
brand: "hi-spec"
price: "€ 71.44"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/254932535-40pc-metric-tap-and-die-set-complete-m3-to-m12
store_origin: IE
region: Ireland
---

# 39 precision metric pieces Compact organized carry case GCr15 high-hardness alloy steel 40pc Metric Tap & Die Set. Complete M3 to M12 Tapping and Threading Tools with Tap Wrench & Screw Pitch Gauge Accessories

**Brand:** hi-spec
**Price:** € 71.44
**Availability:** ✅ In Stock

## Summary

> 🔧 Thread like a pro, fix like a boss!

## Quick Answers

- **What is this?** 40pc Metric Tap & Die Set. Complete M3 to M12 Tapping and Threading Tools with Tap Wrench & Screw Pitch Gauge Accessories by hi-spec
- **How much does it cost?** € 71.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/254932535-40pc-metric-tap-and-die-set-complete-m3-to-m12)

## Best For

- hi-spec enthusiasts

## Why This Product

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

## Key Features

- • **Complete Metric Range:** From M3 to M12, cover all your threading needs with 39 versatile pieces.
- • **Ergonomic Wrench Handles:** Two adjustable steel alloy handles plus mini screwdriver for quick, secure tool setup.
- • **Premium Alloy Durability:** Crafted from GCr15 high-carbon chromium steel for unmatched hardness and corrosion resistance.
- • **Multi-Metal Compatibility:** Effortlessly tap and thread carbon steel, cast iron, aluminum, brass, and bronze.
- • **Precision Screw Pitch Gauge:** 16-blade gauge ensures exact pitch measurement for flawless threading every time.

## Overview

The Hi-Spec 40pc Metric Tap & Die Set delivers professional-grade threading tools from M3 to M12, made with premium GCr15 alloy steel for superior hardness and corrosion resistance. Designed for DIY enthusiasts and pros alike, it handles multiple metals and includes ergonomic wrench handles plus a precision screw pitch gauge, all neatly organized in a portable case.

## Description

40pc Metric Tap & Die Set. Complete M3 to M12 Tapping and Threading Tools with Tap Wrench & Screw Pitch Gauge Accessories

## Features

- CLEAN CUT RESULTS: For DIY garage and workshop tapping and threading. Start thread milling, internal or external rethreading, cut new material, chase damaged and old screws, repair rusty nuts, bolts and spark plugs
- 34pc METRIC SIZES: Most popularly used coarse and fine thread sizes and pitches of three and four flute tapered and plugged taps and dies. Metric Tap and Dies: 8 thread sizes from M3 to M12 with 16 pitch sizes plus NPT (1/8-27)
- GOES THROUGH METALS: For materials such as carbon alloy steels, cast iron, aluminium, brass and bronze. Using premium GCr15 Alloy steel, a high carbon chromium bearing steel with high Rockwell hardness, contact fatigue performance, and corrosion resistance
- 3 TAP & DIE WRENCH HANDLES: Just fix the tap or dies tools into the steel alloy wrench handles with adjustable fittings and get turning. Includes a handy mini-screwdriver to assemble and fix the dies
- SCREW PITCH GAUGE: Easily and accurately measure the pitch or lead of a screw thread with the 16-Blade Screw Pitch Gauge. All tools and accessories are kept tidy and organised in a slimline case for simple storage and carry
- Hi-Spec DIY Home Series – Holiday Ready Tools: Celebrate the season with Hi-Spec DIY Home Series tools, perfect for those who love to craft, repair, and improve their homes. From the smallest fixes to the grandest holiday projects, our tools bring reliability and ease to every task, helping you create the home of your dreams this holiday season.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Hi-Spec Products |
| Part Number | DT30090Y-UK |
| Product Dimensions | 32 x 20.3 x 4 cm; 1.37 kg |
| Item model number | DT30090Y |
| Size | 39 Piece Metric |
| Material | Carbon Steel |
| Number of Pieces | 39 |
| Number of handles | 2 |
| Handle material | Metal |
| Included Components | Gauge |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 1.37 kg |

## Images

![40pc Metric Tap & Die Set. Complete M3 to M12 Tapping and Threading Tools with Tap Wrench & Screw Pitch Gauge Accessories - Image 1](https://m.media-amazon.com/images/I/81ea2-DKw-L.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: will this kit tap a M8 straight bolt?**
A: yes if you do not push tap to fast and use cutting oil.

**Q: Can you tell me the af sizes, unc and unf?**
A: The size is 4‘’ NC 40, 6‘’ NC 32, 8‘’ NC 32, 1/4 ‘’NC 20, 5/16‘’ NC 18, 3/8‘’ NC 16, 7/16‘’ NC 14, 1/2‘’ NC 13

Nicole
Apollo Customer Service

**Q: Ive noticed that automible threads are narrower pitch to say bolts from hardware store, different pitches, what pitch does this kit produce**
A: Hi-Spec 20pc Metric Tap & Die Set. Complete M3 to M12 Tapping and Threading 
Tools.

9 Piece Metric Taps

    M3x0.5, M4x0.7, M5x0.8,
    M6x1.0, M7x1.0, M8x1.25,
    M9x1.25, M10x1.5, M12x1.75


9 Piece Metric Dies

    M3x0.5, M4x0.7, M5x0.8,
    M6x1.0,M7x1.0, M8x1.25,
    M9x1.25, M10x1.5, M12x1.75

**Q: Does this set include M4 tap and die?**
A: Yes the set starts from 3mm and for light work it is great value for money

## Frequently Bought Together

- Hi-Spec 40pc Metric Tap & Die Set. Complete M3 to M12 Tapping and Threading Tools with Tap Wrench & Screw Pitch Gauge Accessories
- Cutting Oil by WD-40 Specialist - Reduces Heat and Damage to Extend the Life of Your Cutting and Drilling Equipment by Reducing Heat and Friction - Smart Straw Narrow, Wide and 360 Spray - 400 ml

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-07*