---
product_id: 6060038
title: "Neiko 10052A Spot Weld Drill Bits, High Speed Cobalt Steel with Titanium Coating | 8mm (5/16-Inch)"
brand: "neiko"
price: "$39.01"
currency: USD
in_stock: true
reviews_count: 13
category: "Neiko"
url: https://www.desertcart.ec/products/6060038-neiko-10052a-spot-weld-drill-bits-high-speed-cobalt-steel
store_origin: EC
region: Ecuador
---

# Heat-resistant titanium coating Long-lasting cobalt high-speed steel 8mm precision cutting diameter Neiko 10052A Spot Weld Drill Bits, High Speed Cobalt Steel with Titanium Coating | 8mm (5/16-Inch)

**Brand:** neiko
**Price:** $39.01
**Availability:** ✅ In Stock

## Summary

> 🔥 Drill Like a Pro, Last Like a Legend ⚙️

## Quick Answers

- **What is this?** Neiko 10052A Spot Weld Drill Bits, High Speed Cobalt Steel with Titanium Coating | 8mm (5/16-Inch) by neiko
- **How much does it cost?** $39.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/6060038-neiko-10052a-spot-weld-drill-bits-high-speed-cobalt-steel)

## Best For

- neiko enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Grip:** Flat ground shaft guarantees a secure chuck hold under high-speed operation.
- • **Unmatched Durability:** Titanium coating and cobalt steel blend for heat resistance and extended bit life.
- • **Heavy-Duty Performance:** Engineered to withstand rapid drilling without distorting delicate sheet metal.
- • **Versatile Compatibility:** Standard 8mm size fits most welding drills for seamless integration.
- • **Precision Spot Weld Separation:** Nibbed pilot tip ensures slip-free, exact drilling every time.

## Overview

The Neiko 10052A Spot Weld Drill Bit combines high-speed cobalt steel with a heat-resistant titanium coating to deliver precision and durability. Designed specifically for separating spot welds without damaging sheet metal, its 8mm diameter and flat shaft ensure compatibility and secure grip in most welding drills. Ideal for professionals demanding long-lasting, accurate performance in high-temperature environments.

## Description

High quality build, this spot weld drill bit is made of HSCo with a titanium coating for long life span and heat resistant. The 8mm bit is compatible with most welding drill and features a flat shaft for sure grip, with a point tip for exact execution and removal.

Review: Great Countersinks - They work great for a great price. Plus the case with the foam insert is a nice touch.
Review: I use gear oil as a cutting fluid. Works great, bits last a long time, desertcart has it too - I've been working with metal for the better part of 50 years. This NEIKO Bit Set is great I used them so I could use counter sink screws in 3/16" metal (NOT aluminum) Metal Diamond plate. Mighty sharp Like a hot knife through butter. I'm very happy with this purchase. We were putting this metal diamond plate down on the bed of a box truck. About 75 holes before we weld it in. 5 bits come in a little case. It took 2 days to get.......... Thanks for hooking me up desertcart.

## Features

- [APPLICATION]: Use this spot weld drill bit to separate spot welds and resistance spot welding panels without distorting the sheet metal.
- [HEAVY DUTY]: Special grade high speed steel cobalt mix is designed for long service life to withstand quick speed running rate.
- [DURABLE]: Heat resistant titanium coating withstands high-performance metal and wood drilling when used in high temperature environments.
- [PRO GRADE]: Flat ground surface on bottom half of bit provides additional strength and chuck hold on any welding drill.
- [PRECISE]: Nibbed pilot tip design increases accuracy and prevents slipping when held down for marking purposes.
- [SIZE]: Standard 8mm bit at 1-3/4" (45mm) length is commonly used for locating spot welds in automobile frames.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005TY5EPI |
| Best Sellers Rank | #37,856 in Automotive ( See Top 100 in Automotive ) #16 in Spot Welding Equipment |
| Brand | NEIKO |
| Cutting Diameter | 8 Millimeters |
| Date First Available | October 9, 2011 |
| Finish Type | Titanium |
| Global Trade Identification Number | 00837013100522 |
| Item Weight | 0.32 ounces |
| Item dimensions L x W x H | 0.39 x 2.01 x 0.39 inches |
| Item model number | 10052A |
| Manufacturer | Ridgerock Tools Inc. |
| Material | Cobalt |
| Number of Flutes | 2 |
| Number of Pieces | 1 |
| Point Style | Center Point |
| Product Dimensions | 0.39 x 2.01 x 0.39 inches |
| Set Name | Single |
| Shank Type | Straight |
| Surface Recommendation | Wood |
| Tool Flute Type | Spiral |
| UPC | 837013100522 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** NEIKO
- **Cutting Diameter:** 8 Millimeters
- **Finish Type:** Titanium
- **Material:** Cobalt
- **Shank Type:** Straight

## Images

![Neiko 10052A Spot Weld Drill Bits, High Speed Cobalt Steel with Titanium Coating | 8mm (5/16-Inch) - Image 1](https://m.media-amazon.com/images/I/617bu20braL.jpg)
![Neiko 10052A Spot Weld Drill Bits, High Speed Cobalt Steel with Titanium Coating | 8mm (5/16-Inch) - Image 2](https://m.media-amazon.com/images/I/618DtA5-nFL.jpg)
![Neiko 10052A Spot Weld Drill Bits, High Speed Cobalt Steel with Titanium Coating | 8mm (5/16-Inch) - Image 3](https://m.media-amazon.com/images/I/618HJ05LGkL.jpg)
![Neiko 10052A Spot Weld Drill Bits, High Speed Cobalt Steel with Titanium Coating | 8mm (5/16-Inch) - Image 4](https://m.media-amazon.com/images/I/919iiF829DL.jpg)
![Neiko 10052A Spot Weld Drill Bits, High Speed Cobalt Steel with Titanium Coating | 8mm (5/16-Inch) - Image 5](https://m.media-amazon.com/images/I/913aFceCEkL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: What does it mean for soft metal? Something like aluminum or mild steel? How about very hard and dense wood?**
A: Correct, would be fine on all woods aswell

**Q: anyone know of a good American made set?**
A: well I am just finishing a job where we have put in close to a thousand holes and still haven't worn this set out...you want American made be prepare to spend some dollars

**Q: How long are the bits?**
A: 1 3/4 " to 2 1/4 ".

**Q: Where is this made?**
A: china. but of excellent quality

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Countersinks
*by E***C on January 16, 2026*

They work great for a great price. Plus the case with the foam insert is a nice touch.

### ⭐⭐⭐⭐⭐ I use gear oil as a cutting fluid. Works great, bits last a long time, Amazon has it too
*by S***. on November 1, 2025*

I've been working with metal for the better part of 50 years. This NEIKO Bit Set is great I used them so I could use counter sink screws in 3/16" metal (NOT aluminum) Metal Diamond plate. Mighty sharp Like a hot knife through butter. I'm very happy with this purchase. We were putting this metal diamond plate down on the bed of a box truck. About 75 holes before we weld it in. 5 bits come in a little case. It took 2 days to get.......... Thanks for hooking me up Amazon.

### ⭐⭐⭐⭐⭐ Drill Taps Metric and Standard
*by T***R on February 20, 2026*

Awesome kit, very handy for my radio repairs

## Frequently Bought Together

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-12*