---
product_id: 428698796
title: "TOGU DB-01 1-1/10\" (28mm) Heat Treated High Speed Steel Drill Bit"
brand: "togu"
price: "€ 47.59"
currency: EUR
in_stock: false
reviews_count: 5
category: "Togu"
url: https://www.desertcart.sk/products/428698796-togu-db-01-1-1-10-28mm-heat-treated-high
store_origin: SK
region: Slovakia
---

# Heat-treated for max sharpness & durability Optimized for ferrous & non-ferrous metals 28mm precision cutting diameter TOGU DB-01 1-1/10" (28mm) Heat Treated High Speed Steel Drill Bit

**Brand:** togu
**Price:** € 47.59
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Drill Like a Pro, Finish Like a Boss! ⚙️

## Quick Answers

- **What is this?** TOGU DB-01 1-1/10" (28mm) Heat Treated High Speed Steel Drill Bit by togu
- **How much does it cost?** € 47.59 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/428698796-togu-db-01-1-1-10-28mm-heat-treated-high)

## Best For

- togu enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Fit:** Specifically designed for Togu Door Viewers with brass pipe diameters of 40mm and 55mm.
- • **Metal Mastery:** Effortlessly drills through stainless steel plates up to 3mm thick with clean, smooth cuts.
- • **Heat-Treated Edge:** Special thermal process ensures razor-sharp, long-lasting cutting performance.
- • **Precision Perfected:** 1.1-inch cutting diameter engineered for flawless door viewer installation.
- • **Shock & Abrasion Resistant:** Built to withstand tough jobs with superior stability and durability.

## Overview

The TOGU DB-01 28mm Heat Treated High Speed Steel Drill Bit delivers precision and durability with its top-class HSS cutting edge, specially heat-treated for sharpness and strength. Designed for professional-grade performance, it excels at drilling ferrous and non-ferrous metals, including stainless steel up to 3mm thick. Perfectly compatible with Togu Door Viewers featuring 40mm and 55mm brass pipes, this drill bit offers stable, shock-resistant cutting with excellent abrasion resistance, making it the go-to tool for flawless door viewer installations.

## Description

Brand: TOGU Material:Cutting edge is made of Top-class HSS. Finish:Brushed Stainless Steel Size:1-1/10 inches (28mm) Applicable Togu Door Viewer Serial: Applicable to Togu Door viewers whose brass pipe diameters are 1-9/16"(40mm) and 2-1/6"(55mm) Package Included: 1x HSS drill bit Prdouct Features: 1.Through special heat treatment, the cutting edge is sharp with high intensity 2.Scale division of edge tooth on computer, form through high-speed grinding 3.High precision, stable cutting, strong shock resistance, good abrasion resistance 4.Good cutting effect of ferrous and non-ferrous metals, be able to process stainless steel plates below 3mm 5.Be able to cut rugged workpieces such as trepanning on various pipes 6.Cooling liquid should be added as per temperature of cutting edge when cutting heat and cold materials Warranty Description : Limited Lifetime Replacement Warranty Togu DB-01 1-1/10" (28mm) High Speed Steel Drill Bit is applicable to Togu Door Viewers whose brass pipe diameters are 1-9/16"(40mm) and 2-1/6"(55mm) such as TG-3828 NG/YG series, TG-5028 NG/YG series. Cutting edge is made of imported HSS. Togu Hardware Company Provides high quality and reasonable price household door hardware, kitchen hardware and bathroom hardware, we sincerely hope that we could have the honor to contribute all our intelligence and effort to work together with you to make your home comfortable, safe, relax and artistic.

Review: I bought this drill bit to drill a hole in the front door to install a peep hole viewer. After reading reviews about the center drill bit failures, I removed the spring and then used a regular drill bit to drill the pilot hole through the door. I then used the bit assembly to drill the larger holes, drilling from the outside on each side of the door. It worked perfectly. The cuts were smooth and clean.
Review: Just the right cutting tool for Earl Diamond Solid Brass 220-Degree Large Door Viewer Security Peek Peephole. Cut through steel door. Made my whole job easier.

## Features

- 1.Cutting edge is made of Top-class HSS (High Speed Steel).
- 2.Through special heat treatment, the cutting edge is sharp with high intensity.
- 3.Good cutting effect of ferrous and non-ferrous metals, be able to process stainless steel plates below 3mm
- 4.Applicable to Togu Door Viewers whose brass pipe diameters are 1-9/16"(40mm) and 2-1/6"(55mm) such as TG-3828 NG/YG series, TG-5028 NG/YG series
- 5.High precision, stable cutting, strong shock resistance, good abrasion resistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01K79NWEY |
| Brand | Togu |
| Cutting Diameter | 1.1 Inches |
| Finish Type | Brushed HSS Drill Bit |
| Item Dimensions LxWxH | 29 x 107 x 30 Millimeters |
| Item Weight | 90.7 g |
| Item dimensions L x W x H | 29 x 107 x 30 Millimeters |
| Item model number | TOGU 38-28 DB |
| Manufacturer | Xiaxin hardware Products Co., Ltd |
| Material | Heat-Treated |
| Net Quantity | 1.0 Count |
| Number of Flutes | 2 |
| Number of Pieces | 1 |
| Product Dimensions | 2.92 x 10.67 x 3.05 cm; 90.71 g |
| Shank Type | Straight |
| Surface Recommendation | Metal, Pipe |
| Tool Flute Type | Spiral |
| UPC | 612677765238 |

## Product Details

- **Brand:** Togu
- **Cutting Diameter:** 1.1 Inches
- **Finish Type:** Brushed HSS Drill Bit
- **Material:** Heat-Treated
- **Shank Type:** Straight

## Images

![TOGU DB-01 1-1/10" (28mm) Heat Treated High Speed Steel Drill Bit - Image 1](https://m.media-amazon.com/images/I/41+OcLV3deL.jpg)
![TOGU DB-01 1-1/10" (28mm) Heat Treated High Speed Steel Drill Bit - Image 2](https://m.media-amazon.com/images/I/41C7NISf1OL.jpg)
![TOGU DB-01 1-1/10" (28mm) Heat Treated High Speed Steel Drill Bit - Image 3](https://m.media-amazon.com/images/I/41H34Gw9LIL.jpg)
![TOGU DB-01 1-1/10" (28mm) Heat Treated High Speed Steel Drill Bit - Image 4](https://m.media-amazon.com/images/I/41tKf1ZVVnL.jpg)
![TOGU DB-01 1-1/10" (28mm) Heat Treated High Speed Steel Drill Bit - Image 5](https://m.media-amazon.com/images/I/512u4q1WokL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***R on 8 February 2024*

I bought this drill bit to drill a hole in the front door to install a peep hole viewer. After reading reviews about the center drill bit failures, I removed the spring and then used a regular drill bit to drill the pilot hole through the door. I then used the bit assembly to drill the larger holes, drilling from the outside on each side of the door. It worked perfectly. The cuts were smooth and clean.

### ⭐⭐⭐⭐⭐ Review
*by K***K on 28 June 2024*

Just the right cutting tool for Earl Diamond Solid Brass 220-Degree Large Door Viewer Security Peek Peephole. Cut through steel door. Made my whole job easier.

### ⭐⭐⭐⭐⭐ Review
*by M***A on 2 March 2019*

I was skeptical of this bit at first since the teeth look so aggressive. I had to drill a foam filled steel door. I was concerned that it would catch on the sheet metal and tear it. However, this bit worked perfectly. I drilled a smaller pilot hole first because I wanted to penetrate the door from both sides. I used the bit on high speed with gentle pressure and the result was flawless.

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**Shop now:** [https://www.desertcart.sk/products/428698796-togu-db-01-1-1-10-28mm-heat-treated-high](https://www.desertcart.sk/products/428698796-togu-db-01-1-1-10-28mm-heat-treated-high)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-01*