---
product_id: 47677740
title: "Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892)"
brand: "irwin"
price: "€ 22.21"
currency: EUR
in_stock: false
url: https://www.desertcart.at/products/47677740-irwin-tools-irwin-marples-forstner-bit-set-wood-drilling-8
store_origin: AT
region: Austria
---

# sharp on hard & soft wood faster cutting time 8 precision sizes Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892)

**Brand:** irwin
**Price:** € 22.21
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Drill Like a Pro, Finish Like a Boss

## Quick Answers

- **What is this?** Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892) by irwin
- **How much does it cost?** € 22.21 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/47677740-irwin-tools-irwin-marples-forstner-bit-set-wood-drilling-8)

## 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

- • **Cutting-Edge Speed:** Ultra-sharp, optimized cutting teeth reduce drilling time significantly compared to traditional bits—get more done, faster.
- • **Precision in Every Hole:** 8 versatile bit sizes from 1/4" to 1-3/8" cover all your woodworking needs with exact flat-bottomed and pocket holes.
- • **Universal Compatibility:** Reduced shank design fits 3/8" and larger drills and drill presses, making it perfect for your existing toolkit.
- • **Secure Storage & Ready to Go:** Includes a smart, secure case that keeps bits organized and protected—never lose or dull your bits again.
- • **Durability Meets Clean Finish:** Crafted from tough carbon steel, these bits stay sharp longer and deliver smooth, clean cuts with minimal cleanup.

## Overview

The IRWIN Marples 8-piece Forstner Bit Set offers precision-engineered, ultra-sharp carbon steel bits designed for fast, clean drilling in both hard and soft woods. With sizes ranging from 1/4" to 1-3/8" and a reduced shank for broad drill compatibility, this set is ideal for professional woodworking, cabinetry, and fine craftsmanship. Its durable construction and secure storage case ensure long-lasting performance and convenience, making it a must-have for serious DIYers and pros alike.

## Description

IRWIN Marples Wood Drilling Forstner bits are constructed of tough carbon steel to stay sharp and produce precise pocket holes and flat-bottomed (blind) holes. The ultra-sharp cutting edges feature optimized angles to cut more quickly and accurately through hard and soft woods than traditional forstner bits. With a reduced shank, these bits fit 3/8" and larger drills and drill presses, these wood drill bits are ideal for fine woodworking, cabinet-making and more. Set includes 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-3/8" (34.9mm) forstner bits.

## Features

- Easily drills high-quality flat-bottomed and pocket holes
- Features optimized ultra-sharp cutting teeth specifically engineered to cut through hard and soft woods smoothly and efficiently
- Significantly reduces cutting time compared with traditional forstner bits
- Reduced shank fits 3/8" and larger drills and drill presses
- Set includes 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-3/8" (34.9mm) forstner bits

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07145HBPL |
| Best Sellers Rank | #140,647 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #69 in Forstner Drill Bits |
| Brand Name | IRWIN |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,366) |
| Cutting Angle String | 6E+1 degrees |
| Cutting Diameter | 34.9 millimeters |
| Finish Types | Brushed |
| Global Trade Identification Number | 00042526943546, 20042526943540 |
| Included Components | Marples Wood Drilling Forstner Bits(8) |
| Item Dimensions | 9.6 x 2.5 x 9.7 inches |
| Item Type Name | IRWIN Marples Wood Drilling Forstner Bit Set, 8 Piece |
| Item Weight | 1.8 pounds |
| Manufacturer | Irwin Tools |
| Material Type | Blend |
| Minimum Bore Diameter | 6.3 millimeters |
| Model | 1966892 |
| Number of Flutes | 2 |
| Number of Packs | 1 |
| Number of Pieces | 8 |
| Part Number | 1966892 |
| Point Style | Center Point |
| Set Name | IRWIN Marples Wood Drilling Forstner Bit Set, 8 Piece |
| Shank Type | Straight |
| Surface Recommendation | Steel,Wood |
| Tool Flute Type | Straight |
| UPC | 042526943546 |
| Unit Count | 1 Count |
| Warranty Description | CN |

## Product Details

- **Cutting Angle String:** 6E+1 degrees
- **Cutting Diameter:** 34.9 millimeters
- **Finish Type:** Brushed
- **Material:** Blend
- **Shank Type:** Straight

## Images

![Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892) - Image 1](https://m.media-amazon.com/images/I/41h2Uc0+VfL.jpg)
![Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892) - Image 2](https://m.media-amazon.com/images/I/41+CorttOlL.jpg)
![Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892) - Image 3](https://m.media-amazon.com/images/I/41LIq0PbfkL.jpg)
![Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892) - Image 4](https://m.media-amazon.com/images/I/41RsPASxikL.jpg)
![Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892) - Image 5](https://m.media-amazon.com/images/I/51b69jFWmLL.jpg)

## Questions & Answers

**Q: Numbers/sizes are upside down when you open the case. Anyone else know why or have the same issue?**
A: Never noticed but never bothered me, my only concern was will it do the job and hold up over time, and they do

**Q: What is the country of origin?**
A: I think China. But they are nice for the money. Sharp and appear to be quality. Good luck!

**Q: How long is the shank?**
A: Overall Length:  3-1/2"

**Q: Are these wavy bits?**
A: IRWIN 1966892 8PC FORSTNER BIT SET MARPLES INCLUDES: 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-3/8" (34.9mm).

## Frequently Bought Together

- Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892)
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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-10-06*