---
product_id: 83605310
title: "Oil Hard Drill Rod, O1, 1/4, 0.25 in"
brand: "grainger approved"
price: "40933CFA"
currency: XOF
in_stock: true
reviews_count: 4
url: https://www.desertcart.sn/products/83605310-oil-hard-drill-rod-o1-1-4-0-25-in
store_origin: SN
region: Senegal
---

# 36" Length 1/4" Size 241 BHN Hardness Oil Hard Drill Rod, O1, 1/4, 0.25 in

**Brand:** grainger approved
**Price:** 40933CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Down to Perfection!

## Quick Answers

- **What is this?** Oil Hard Drill Rod, O1, 1/4, 0.25 in by grainger approved
- **How much does it cost?** 40933CFA 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/83605310-oil-hard-drill-rod-o1-1-4-0-25-in)

## Best For

- grainger approved enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Length tolerance of +.125"/-0.000" ensures a precise fit.
- • **Ultimate Hardness:** Achieves a hardness scale of 241 BHN for tough applications.
- • **Unmatched Durability:** Made from high-grade O1 alloy steel for long-lasting use.
- • **American Made Quality:** Proudly manufactured in the USA, supporting local industry.
- • **Precision Engineering:** Crafted to exacting standards for superior performance.

## Overview

The Oil Hard Drill Rod O1, measuring 1/4" in diameter and 36" in length, is engineered from high-quality alloy steel, ensuring exceptional durability and precision. With a hardness rating of 241 BHN and strict tolerances, this drill rod is perfect for professionals seeking reliable performance in demanding applications.

## Description

Oil Hard Drill Rod, O1, 1/4, 0.25 in

## Features

- Price For: Each Standards: UNS T31501, SAE J437, ASTM A-681-94, FEDERAL QQT-570 REV C Length: 36" Material: Steel Item: Oil Hard, Drill Rod Length Tolerance: +.125"/-.000" Grade: O1 Fractional Size: 1/4" Hardness Scale: 241 BHN Max Dia. Tolerance: +/-.0005" Finish: 15 RMS Max Decimal Equivalent: 0.2500" Country of Origin (subject to change): United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GRAINGER APPROVED |
| Part Number | O1D146 |
| Item Weight | 0.48 ounces |
| Material | Alloy Steel |
| Item Package Quantity | 1 |
| Batteries Required? | No |

## Product Details

- **Material:** Alloy Steel
- **Cutting Diameter:** 6.35 Millimeters
- **Finish Type:** Uncoated
- **Shank Type:** Straight
- **Brand:** GRAINGER APPROVED

## Images

![Oil Hard Drill Rod, O1, 1/4, 0.25 in - Image 1](https://m.media-amazon.com/images/I/511c4tapYGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality, accurate dimension.
*by R***W on August 21, 2022*

Worked well in place of a drill bit in my hole saw arbor.

### ⭐⭐⭐⭐⭐ Un bent
*by D***. on November 14, 2020*

well packaged and arrived un-bent this time ...... would order again

### ⭐⭐⭐⭐⭐ Great for projects
*by D***. on March 23, 2021*

Nice shafting material, easy to machine.

---

## 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.sn/products/83605310-oil-hard-drill-rod-o1-1-4-0-25-in](https://www.desertcart.sn/products/83605310-oil-hard-drill-rod-o1-1-4-0-25-in)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-16*