---
product_id: 711618896
title: "1/4 to 1-1/8 Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic"
brand: "jerax tools"
price: "VT15135"
currency: VUV
in_stock: true
reviews_count: 5
category: "Jerax Tools"
url: https://www.desertcart.vu/products/711618896-1-4-to-1-1-8-step-drill-bit-straight
store_origin: VU
region: Vanuatu
---

# Cuts up to 12ga stainless steel & multiple materials Polished steps for nonstop size visibility M2 HSS with 50% more Tungsten & 150% more Molybdenum 1/4 to 1-1/8 Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic

**Brand:** jerax tools
**Price:** VT15135
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Smarter, Not Harder — The Only Bit You’ll Ever Need!

## Quick Answers

- **What is this?** 1/4 to 1-1/8 Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic by jerax tools
- **How much does it cost?** VT15135 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/711618896-1-4-to-1-1-8-step-drill-bit-straight)

## Best For

- jerax tools enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Multi-Size Step Bit:** Drill four distinct hole sizes (1/4" to 1-1/8") with one tool—ditch the bit-changing hassle.
- • **Heavy-Duty Performance Across Materials:** Effortlessly cut through stainless steel, copper, aluminum, wood, plastic, and more up to 2.7mm thickness.
- • **Precision Engineered M2 High-Speed Steel:** Experience 50% more Tungsten and 150% more Molybdenum for unmatched durability and cleaner cuts.
- • **Seamless Drilling with Polished Step Markings:** No more stopping mid-drill—clearly see your target hole size and save valuable time.
- • **Optimized CNC Precision for Faster, Cleaner Cuts:** Engineered for speed and accuracy, outperforming average bits with smooth, burr-free holes every time.

## Overview

Jerax Tools’ 1/4 to 1-1/8 Step Drill Bit is crafted from premium M2 High-Speed Steel with enhanced Tungsten and Molybdenum content, plus advanced heat and surface treatments for superior durability. Featuring polished, clearly marked steps for nonstop drilling, this double-fluted bit delivers fast, clean holes across stainless steel, copper, aluminum, wood, and plastic—up to 12 gauge thickness. Its multi-size design eliminates bit changes, making it the ultimate time-saving tool for professionals demanding precision and efficiency.

## Description

Jerax tools 1/4 to 1-1/8 Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic

Review: This works great. Used on heavy stainless pipe to make a large hole no problems.
Review: Bought this for the sole purpose of finishing cutting out some welds on a tractor loader frame. It worked perfectly with the old Milwaukee right angle drill! After cutting out the old welds can barely even tell I had used it. No damage to the bit at all.

## Features

- [M2 HSS]: Cuts A LOT MORE CLEAN holes and much EASIER than average step bits. In general, M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving durability. Our additional Vacuum heat treatment and Nitride surface hardening treatment make the performance even better.
- [Non-stop]: Our Polished Steps and Size Highlights let you able to see target hole size during drilling. No need to stop in the middle of the drilling and check. Save you time and hassle.
- [Easier | Faster | Cleaner]: With our high-accuracy CNC processing and several optimized design details over the years, our design cuts EASY, FAST and CLEAN, outperforming the average ones on the market.
- [Heavy duty]: Cuts holes on Stainless steel, Hardened Metal, Mild steel, Galvanized steel, Aluminum, Copper, Plastic, Wood, or anything that has similar or lower hardness as these materials. Up to 12ga /2.7mm thickness for Stainless steel.
- [Multi Hole Sizes]: No need to buy a kit. This one step bit comes with 4 marked sizes so you can drill 4 different hole sizes, saving you time and efforts to change bits. Marked sizes including: 1/4", 1/2", 7/8", 1-1/8".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CH28ZWT3 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 167,594 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 31 in Step Drill Bits |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,673) |
| Date First Available | 2 Jan. 2024 |
| Finish | Nitride |
| Item Package Quantity | 1 |
| Item Weight | 119 g |
| Manufacturer | Jerax tools |
| Manufacturer reference | STG118 |
| Material | High Speed Steel (HSS) |
| Package Dimensions | 12.2 x 3.7 x 3.4 cm; 119 g |
| Part number | STG118 |
| Size | 1/4" to 1-1/8" (Straight) |

## Product Details

- **Cutting angle string:** 118 Degrees
- **Cutting diameter:** 1.13 Inches
- **Finish type:** Nitride
- **Material:** High Speed Steel (HSS)
- **Shank type:** Straight

## Images

![1/4 to 1-1/8 Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic - Image 1](https://m.media-amazon.com/images/I/51V2XwGPI4L.jpg)
![1/4 to 1-1/8 Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic - Image 2](https://m.media-amazon.com/images/I/71ZY-32i1XL.jpg)
![1/4 to 1-1/8 Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic - Image 3](https://m.media-amazon.com/images/I/719PxFksnoL.jpg)
![1/4 to 1-1/8 Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic - Image 4](https://m.media-amazon.com/images/I/61J+aF+1kbL.jpg)
![1/4 to 1-1/8 Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic - Image 5](https://m.media-amazon.com/images/I/714RRNvHPOL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***R on 20 October 2025*

This works great. Used on heavy stainless pipe to make a large hole no problems.

### ⭐⭐⭐⭐⭐ Review
*by A***C on 5 December 2024*

Bought this for the sole purpose of finishing cutting out some welds on a tractor loader frame. It worked perfectly with the old Milwaukee right angle drill! After cutting out the old welds can barely even tell I had used it. No damage to the bit at all.

### ⭐⭐⭐⭐⭐ Review
*by J***M on 4 January 2026*

This is a quality tool. Sharp, heavy, worked well!

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-17*