---
product_id: 286569291
title: "Unibit 10231#1 Unibit Shank Step Drill Bit"
price: "247 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/286569291-unibit-10231-1-unibit-shank-step-drill-bit
store_origin: PL
region: Poland
---

# Unibit 10231#1 Unibit Shank Step Drill Bit

**Price:** 247 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Unibit 10231#1 Unibit Shank Step Drill Bit
- **How much does it cost?** 247 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/286569291-unibit-10231-1-unibit-shank-step-drill-bit)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Unibit 10231#1 Unibit Shank Step Drill Bit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004THYX |
| Best Sellers Rank | #35,633 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #58 in Step Drill Bits |
| Brand | IRWIN |
| Cutting Angle String | 118 Degrees |
| Cutting Diameter | 12.7 Millimeters |
| Date First Available | April 1, 2004 |
| Department | Unisex-Adult |
| Finish Type | Black Oxide |
| Global Trade Identification Number | 00038548101019 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.44 ounces |
| Item dimensions L x W x H | 6 x 2.87 x 0.75 inches |
| Item model number | 10231 |
| Manufacturer | IRWIN |
| Material | High Speed Steel (HSS) |
| Number of Flutes | 1 |
| Number of Pieces | 1 |
| Point Style | Step Point |
| Product Dimensions | 6 x 2.87 x 0.75 inches |
| Set Name | 1/8" to 1/2" 13 SZ |
| Shank Type | Hex 3-flat |
| Surface Recommendation | Aluminum,Brass,Copper,Metal,Plastic,Stainless Steel,Steel |
| Tool Flute Type | Spiral |
| UPC | 787721839125 780541552908 038548101019 |
| Unit Count | 1.0 Count |

## Product Details

- **Cutting Angle String:** 118 Degrees
- **Cutting Diameter:** 12.7 Millimeters
- **Finish Type:** Black Oxide
- **Material:** High Speed Steel (HSS)
- **Shank Type:** Hex 3-flat

## Images

![Unibit 10231#1 Unibit Shank Step Drill Bit - Image 1](https://m.media-amazon.com/images/I/41QjrXK+ciL.jpg)

## Frequently Bought Together

- Irwin Tools IRWIN Step Drill Bit, 1/8-Inch to 1/2-Inch Step, 1/4-Inch Shank (10231) Silver|Silver metallic
- Irwin Tools IRWIN Step Drill Bit, 3/16-Inch to 7/8-Inch, 3/8-Inch Shank (10234)
- Jerax tools 1/4 to 1-3/8 Inch Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic

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**Shop now:** [https://www.desertcart.pl/products/286569291-unibit-10231-1-unibit-shank-step-drill-bit](https://www.desertcart.pl/products/286569291-unibit-10231-1-unibit-shank-step-drill-bit)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-24*