---
product_id: 49179948
title: "Irwin Tools IRWIN SPEEDBOR Drill Bit Set for Wood, 4-Inch, 6-Piece (1877239)"
brand: "irwin"
price: "₨1799"
currency: SCR
in_stock: true
reviews_count: 9
category: "Irwin"
url: https://www.desertcart.sc/products/49179948-irwin-tools-irwin-speedbor-drill-bit-set-for-wood-4
store_origin: SC
region: Seychelles
---

# Fastest Speedbor ever Short 4-inch length for tight spaces Full screw-point self-feed tip Irwin Tools IRWIN SPEEDBOR Drill Bit Set for Wood, 4-Inch, 6-Piece (1877239)

**Brand:** irwin
**Price:** ₨1799
**Availability:** ✅ In Stock

## Summary

> ⚡ Drill smarter, faster, cleaner — own the job site with IRWIN SPEEDBOR!

## Quick Answers

- **What is this?** Irwin Tools IRWIN SPEEDBOR Drill Bit Set for Wood, 4-Inch, 6-Piece (1877239) by irwin
- **How much does it cost?** ₨1799 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/49179948-irwin-tools-irwin-speedbor-drill-bit-set-for-wood-4)

## Best For

- irwin enthusiasts

## Why This Product

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

## Key Features

- • **Slip-Free Grip:** 1/4" quick-change hex shank fits all standard and impact drill chucks securely.
- • **Durable Precision:** High Speed Steel with black oxide finish ensures long-lasting sharpness and performance.
- • **Compact & Versatile:** Short 4-inch bits perfect for tight spots and holes up to 2" deep.
- • **Effortless Self-Feed:** Full screw-point tip powers through wood without extra push.
- • **Blazing Fast Drilling:** Three cutting spurs deliver cleaner, quicker holes with less breakout.

## Overview

The IRWIN SPEEDBOR Drill Bit Set features six high-speed steel bits with a unique full screw-point tip and triple cutting spurs for rapid, clean wood drilling. Its compact 4-inch length and 1/4" quick-change hex shank make it ideal for tight spaces and compatible with all standard and impact drills, delivering professional-grade precision and durability.

## Description

The IRWIN SPEEDBOR Max Speed wood drilling bit is the FASTEST SPEEDBOR EVER. The Speed Tip features a full screw-point that allows bit to self-feed, as well as three (3) cutting spurs for faster, cleaner holes, less breakout and extended drilling life. The tapered tri-flute design allows for faster chip ejection and less binding. Its grooved hex shank prevents slipping and fits all standard 1/4" quick-change chucks, including impact drills.

Review: Good - Good 👍
Review: Good - Good for Getting in tight spaces and don’t take up loads of room in the tool box. very sharp..

## Features

- Three cutting spurs for faster, cleaner holes, less breakout and extended drilling life
- Full screw-point tip allows bit to self-feed for ease of drilling
- Shorter overall length for drilling in tight spaces. Ideal for holes up to 2" deep
- 1/4" quick-change shank reduces slipping in standard chucks and is compatible with all 1/4" quick-change chucks, including impact drills

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LLGRQZY |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 130,167 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,064 in Drill Bit Sets |
| Colour | Multi |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,383) |
| Date First Available | 20 April 2015 |
| Finish | Black Oxide |
| Included components | (6) Speedbor Max Speed Bits sizes: 1/2" ,5/8", 3/4", 7/8", 1" and 1-1/8" |
| Item Package Quantity | 1 |
| Item Weight | 295 g |
| Item model number | 1877239 |
| Manufacturer | IRWIN |
| Material | High Speed Steel (HSS) |
| Measurement System | Inch |
| Number of Pieces | 6 |
| Part number | 1877239 |
| Product Dimensions | 3.1 x 15.49 x 23.5 cm; 294.83 g |
| Size | One Size |

## Product Details

- **Cutting angle string:** 135 Degrees
- **Cutting diameter:** 101.6 Millimetres
- **Finish type:** Black Oxide
- **Material:** High Speed Steel (HSS)
- **Shank type:** Straight

## Images

![Irwin Tools IRWIN SPEEDBOR Drill Bit Set for Wood, 4-Inch, 6-Piece (1877239) - Image 1](https://m.media-amazon.com/images/I/51nTf6eMO0L.jpg)

## Questions & Answers

**Q: does it come with a case?**
A: No they don't

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by V***K on 4 September 2025*

Good 👍

### ⭐⭐⭐⭐⭐ Good
*by T***M on 28 June 2025*

Good for Getting in tight spaces and don’t take up loads of room in the tool box. very sharp..

### ⭐⭐⭐⭐⭐ Excellent bits for holes
*by D***B on 12 December 2024*

Great well designed product, that makes making holes in most timber as easy as slicing butter. Have been using these daily for a few months and still reasonably sharp... Even after hitting a few nails. Would recommend for anyone needing a decent set of bits.

## Frequently Bought Together

- Irwin Tools IRWIN SPEEDBOR Drill Bit Set for Wood, 4-Inch, 6-Piece (1877239)
- Diablo Universal Extension for Drills - For Cordless and Corded Impact and Drill Drivers - 1/4" Hex Shank, 12" Length - DXT1020
- EZ Electrical System Solutions, LLC EZ Guard Single Stud Electrical Wire Protector 25 PK green, silver

---

## 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.sc/products/49179948-irwin-tools-irwin-speedbor-drill-bit-set-for-wood-4](https://www.desertcart.sc/products/49179948-irwin-tools-irwin-speedbor-drill-bit-set-for-wood-4)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-27*