---
product_id: 526974073
title: "Tap & Bit Sets, 10#-24 UNC 2B Straight Flute Machine Thread Milling Tap, 3.8mm M35 Cobalt High Speed Steel (HSS-CO) Twist Drill Bit"
brand: "harfington"
price: "11429CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/526974073-tap-and-bit-sets-10-24-unc-2b-straight-flute
store_origin: SN
region: Senegal
---

# 10#-24 UNC HRC65-66 hardness 3.8mm cutting edge Tap & Bit Sets, 10#-24 UNC 2B Straight Flute Machine Thread Milling Tap, 3.8mm M35 Cobalt High Speed Steel (HSS-CO) Twist Drill Bit

**Brand:** harfington
**Price:** 11429CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Tapping Game with Precision and Power!

## Quick Answers

- **What is this?** Tap & Bit Sets, 10#-24 UNC 2B Straight Flute Machine Thread Milling Tap, 3.8mm M35 Cobalt High Speed Steel (HSS-CO) Twist Drill Bit by harfington
- **How much does it cost?** 11429CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/526974073-tap-and-bit-sets-10-24-unc-2b-straight-flute)

## Best For

- harfington enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from M35 cobalt HSS for unmatched wear resistance.
- • **Enhanced Tool Life:** Use with tapping oil for superior thread quality.
- • **Precision Engineering:** Achieve flawless threads with 2B accuracy.
- • **Efficient Chip Removal:** Straight flute design ensures fast, clean operations.
- • **Versatile Applications:** Perfect for aluminum, stainless steel, and more.

## Overview

The Tap & Bit Sets feature a 10#-24 UNC tap with 2B accuracy and a 3.8mm M35 cobalt high-speed steel drill bit, designed for efficient threading in various materials. With a total length of 62mm for the tap and 75mm for the drill bit, this set ensures high performance and durability, making it ideal for professional machining applications.

## Description

Full description not available

## Features

- Tap & Bit Sets: Tap size: thread size: 10#-24 UNC; accuracy: 2B; total length: 62mm / 2.44". Drill bit size: cutting edge diameter: 3.8mm / 0.15"; total length: 75mm / 2.95".
- Thread Tap: Straight flute design, downward chip removal, fast tapping with accuracy. Suitable for processing through holes or shallow holes. For tapping aluminum, die steel, stainless steel, bronze, hard plastics. Provides high hardness and toughness for wear resistance.
- Drill Bit: Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches. M35 5% cobalt high speed steel tool features high hardness (HRC65-66) and high red hardness, high wear resistance.
- Usage of Tap: Used on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps. Machine taps are suggested to be used with tap collets with overload protection.
- Tips of Drill Bit: Suitable lubricant is conducive to cutting or cooling, making cutting easier, improving smoothness and dimensional accuracy. Select an appropriate feed rate and cutting speed to improve the tool life.

## Images

![Tap & Bit Sets, 10#-24 UNC 2B Straight Flute Machine Thread Milling Tap, 3.8mm M35 Cobalt High Speed Steel (HSS-CO) Twist Drill Bit - Image 1](https://m.media-amazon.com/images/I/51CWNJVGZ+L.jpg)
![Tap & Bit Sets, 10#-24 UNC 2B Straight Flute Machine Thread Milling Tap, 3.8mm M35 Cobalt High Speed Steel (HSS-CO) Twist Drill Bit - Image 2](https://m.media-amazon.com/images/I/6123E5AqqxL.jpg)
![Tap & Bit Sets, 10#-24 UNC 2B Straight Flute Machine Thread Milling Tap, 3.8mm M35 Cobalt High Speed Steel (HSS-CO) Twist Drill Bit - Image 3](https://m.media-amazon.com/images/I/61P-VX-QTNL.jpg)
![Tap & Bit Sets, 10#-24 UNC 2B Straight Flute Machine Thread Milling Tap, 3.8mm M35 Cobalt High Speed Steel (HSS-CO) Twist Drill Bit - Image 4](https://m.media-amazon.com/images/I/61-LAbyx+KL.jpg)
![Tap & Bit Sets, 10#-24 UNC 2B Straight Flute Machine Thread Milling Tap, 3.8mm M35 Cobalt High Speed Steel (HSS-CO) Twist Drill Bit - Image 5](https://m.media-amazon.com/images/I/71T1E03ZhKL.jpg)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-12*