---
product_id: 18364793
title: "5/16\" Armeg PTC Carbide Porcelain Drill Bit"
brand: "gundlach"
price: "€ 110.86"
currency: EUR
in_stock: true
category: "Gundlach"
url: https://www.desertcart.be/products/18364793-5-16-armeg-ptc-carbide-porcelain-drill-bit
store_origin: BE
region: Belgium
---

# 5/16" Armeg PTC Carbide Porcelain Drill Bit

**Brand:** gundlach
**Price:** € 110.86
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 5/16" Armeg PTC Carbide Porcelain Drill Bit by gundlach
- **How much does it cost?** € 110.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/18364793-5-16-armeg-ptc-carbide-porcelain-drill-bit)

## Best For

- gundlach enthusiasts

## Why This Product

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

## Description

Carbide Bit for small diameter holes in porcelain, stone or ceramic tile. For drilling screw anchor holes for shower doors, towel bars and other fixtures.

## Features

- Efficient Drilling: Armeg PTB Carbide Porcelain Tile Drill Bits offer easy start-up and rapid penetration in most tiles.
- Extended Lifespan: Diamond ground tip geometry provides accuracy and lasts for an average of 30 to 40 holes with proper usage.
- Versatile Use: Suitable for drilling in porcelain, marble, granite, travertine, natural slate, and various other materials.
- Cool and Sharp: Designed for use with pressurized water to keep the bit cool and maintain sharpness during operation.
- Wide Compatibility: Made from P100 grade carbide in the UK, recommended operating speed between 700 and 900 Rpm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000NBCDRE |
| Best Sellers Rank | #618,713 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #766 in Wood Drill Bit Sets |
| Brand Name | Gundlach |
| Customer Reviews | 4.3 4.3 out of 5 stars (18) |
| Cutting Angle String | 135 degrees |
| Cutting Diameter | 7.94 millimeters |
| Item Weight | 0.27 g |
| Manufacturer | Gundlach |
| Material Type | Carbide |
| Number of Flutes | 2 |
| Part Number | PTB-516 |
| Shank Type | Straight |
| Surface Recommendation | Porcelain |
| Tool Flute Type | Straight |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Gundlach
- **Cutting Angle String:** 135 degrees
- **Cutting Diameter:** 7.94 millimeters
- **Material:** Carbide
- **Shank Type:** Straight

## Images

![5/16" Armeg PTC Carbide Porcelain Drill Bit - Image 1](https://m.media-amazon.com/images/I/31oO-Z4O7TL.jpg)
![5/16" Armeg PTC Carbide Porcelain Drill Bit - Image 2](https://m.media-amazon.com/images/I/41GcWceKzBL.jpg)
![5/16" Armeg PTC Carbide Porcelain Drill Bit - Image 3](https://m.media-amazon.com/images/I/41JZfELajRL.jpg)

---

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---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-23*