---
product_id: 58364938
title: "Marples Forstner Bit, Wood Drilling, 1-Inch (1966900)"
brand: "irwin"
price: "¥4003"
currency: JPY
in_stock: true
reviews_count: 13
category: "Irwin"
url: https://www.desertcart.jp/products/58364938-marples-forstner-bit-wood-drilling-1-inch-1966900
store_origin: JP
region: Japan
---

# Ultra-sharp knife edge for smooth wood cuts Cuts faster than traditional bits 1-inch precision diameter Marples Forstner Bit, Wood Drilling, 1-Inch (1966900)

**Brand:** irwin
**Price:** ¥4003
**Availability:** ✅ In Stock

## Summary

> 🛠️ Drill like a pro, finish like a boss!

## Quick Answers

- **What is this?** Marples Forstner Bit, Wood Drilling, 1-Inch (1966900) by irwin
- **How much does it cost?** ¥4003 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/58364938-marples-forstner-bit-wood-drilling-1-inch-1966900)

## 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

- • **Built to Last:** Tough carbon steel construction ensures long-lasting sharpness and durability
- • **Universal Fit:** Reduced 3/8" shank fits most drills and drill presses for versatile use
- • **Speed Meets Sharpness:** Ultra-sharp knife edge design drills through hard and soft woods significantly faster
- • **Precision Perfect Cuts:** Engineered 1-inch diameter for flawless flat-bottomed and pocket holes
- • **Smooth Finish Every Time:** Optimized cutting angles deliver fine, clean edges ideal for cabinetry and fine woodworking

## Overview

The IRWIN Marples 1-inch Forstner Bit combines precision engineering with ultra-sharp knife edges to deliver fast, clean, and smooth flat-bottomed and pocket holes. Crafted from durable carbon steel with a reduced shank for compatibility with most drills, it’s the go-to choice for fine woodworking and cabinetry projects demanding professional results.

## 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 teeth feature optimized angles to cut through hard and soft woods in significantly less time than traditional Forstner bits. With a reduced shank, they fit 3/8" and larger drills and drill presses. These wood drill bits are ideal for fine woodworking, cabinet-making and more.

## Features

- Drills flat-bottomed and pocket holes in significantly less time than traditional Forstner bits
- Features optimized ultra-sharp knife edge design specifically engineered to cut through hard and soft woods smoothly and efficiently
- Easily drills high-quality flat-bottomed and pocket holes with a fine, smooth finish
- Reduced shank fits 3/8" and larger drills and drill presses
- Ideal for fine woodworking, cabinet-making, and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JIKCRPI |
| Best Sellers Rank | #6,063 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Forstner Drill Bits |
| Brand | IRWIN |
| Brand Name | IRWIN |
| Customer Reviews | 4.7 out of 5 stars 3,290 Reviews |
| Cutting Angle String | 90 Degrees |
| Cutting Diameter | 25.4 Millimeters |
| Finish Type | Brushed |
| Finish Types | Brushed |
| Global Trade Identification Number | 00042526943621 |
| Included Components | Wood Drilling Forstner Bit |
| Item Dimensions | 1.6 x 3.75 x 6.75 inches |
| Item Type Name | IRWIN Marples Wood Drilling Forstner Bit, 1" |
| Item Weight | 0.19 Pounds |
| Manufacturer | Newell Brands |
| Material | Blend |
| Material Type | Blend |
| Minimum Bore Diameter | 1 Inches |
| Model | 1966900 |
| Number of Flutes | 2 |
| Part Number | 1966900 |
| Point Style | knife edge |
| Shank Type | Straight |
| Surface Recommendation | Steel,Wood |
| Tool Flute Type | Straight |
| UPC | 042526943621 |
| Unit Count | 1 Count |

## Product Details

- **Cutting Angle String:** 90 Degrees
- **Cutting Diameter:** 25.4 Millimeters
- **Finish Type:** Brushed
- **Material:** Blend
- **Shank Type:** Straight

## Images

![Marples Forstner Bit, Wood Drilling, 1-Inch (1966900) - Image 1](https://m.media-amazon.com/images/I/51sl9shTRiL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***Y on July 6, 2024*



### ⭐⭐⭐⭐⭐ Review
*by J***S on February 28, 2026*



### ⭐⭐⭐⭐⭐ Review
*by F***C on April 8, 2026*



## Frequently Bought Together

- IRWIN Marples Forstner Bit, Wood Drilling, 1-Inch (1966900)
- Milescraft 1318 DrillMate Portable Drillling Guide – Precision Drilling Jig Attachment for Drilling Angled or Straight Holes, Adjustable Drill Guide Attachment, Portable Drill Press with 3/8” Chuck

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**Shop now:** [https://www.desertcart.jp/products/58364938-marples-forstner-bit-wood-drilling-1-inch-1966900](https://www.desertcart.jp/products/58364938-marples-forstner-bit-wood-drilling-1-inch-1966900)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-16*