---
product_id: 27930473
title: "NEIKO 10047A Extra Long Drill Bit Set | 5-Piece | M2 HSS Steel | 12-Inch Length | 1/8, 3/16, 1/4, 5/16, and 3/8-Inch"
brand: "neiko"
price: "₱3340"
currency: PHP
in_stock: true
reviews_count: 13
category: "Neiko"
url: https://www.desertcart.ph/products/27930473-neiko-10047a-extra-long-drill-bit-set-5-piece-m2
store_origin: PH
region: Philippines
---

# 12-inch extra reach 5 versatile sizes M2 HSS heat-treated steel NEIKO 10047A Extra Long Drill Bit Set | 5-Piece | M2 HSS Steel | 12-Inch Length | 1/8, 3/16, 1/4, 5/16, and 3/8-Inch

**Brand:** neiko
**Price:** ₱3340
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Deeper, Work Smarter — Own the Jobsite!

## Quick Answers

- **What is this?** NEIKO 10047A Extra Long Drill Bit Set | 5-Piece | M2 HSS Steel | 12-Inch Length | 1/8, 3/16, 1/4, 5/16, and 3/8-Inch by neiko
- **How much does it cost?** ₱3340 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/27930473-neiko-10047a-extra-long-drill-bit-set-5-piece-m2)

## 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

- • **Compact & Ready:** Comes in a sleek foam-insert case for organized, on-the-go convenience.
- • **All-in-One Versatility:** Five essential sizes (1/8" to 3/8") cover every project from DIY to pro-grade jobs.
- • **Effortless Penetration:** Sharp pilot points deliver smooth, clean holes through metal, wood, and plastic.
- • **Engineered for Endurance:** Heat-treated M2 high-speed steel ensures unmatched hardness and wear resistance.
- • **Extended Reach, Elevated Precision:** 12-inch length for deep, stable drilling in hard-to-reach spots.

## Overview

The NEIKO 10047A Extra Long Drill Bit Set features five precision-engineered, 12-inch M2 high-speed steel bits in popular sizes, designed for deep, stable drilling across metal, wood, and plastic. Heat-treated for durability and equipped with sharp pilot points, this set delivers smooth, efficient performance for professionals and serious DIYers alike.

## Description

Neiko 10047A five-piece drilling set features extended body for deeper holes and a greater grip. It is constructed of high quality steel to endure heavy duty operation while drilling into hard material. The pointed tips are sharp and provides a great center to start off your jobs. It features five common sizes to get all types of work done. This is a great tool set for any home improvement, garage, industrial workshop, or just to have as an addition.

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

- [LONG REACH]: Extra-long drill bits give you 12 inches of added length to work with and provides more stability during quick operations.
- [DURABLE]: These drill bits are made from heat-treated M2 high speed steel for excellent hardness, wear resistance, and toughness.
- [SMOOTH DRILLING]: Combining high hardness and sharp pointed tips, these drill bits easily puncture tough materials for a smooth drilling finish.
- [VERSATILE]: Long drill bits can be used for drilling into metal, wood, plastic, PVC, and many other materials.
- [INCLUDES]: This extra-long drill bit set has (5) standard sizes of 12-inch drill bits that includes: 1/8-inch, 3/16-inch, 1/4-inch, 5/16-inch, and 3/8-inch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0195V5ICO |
| Best Sellers Rank | #8,517 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #44 in Jobber Drill Bits |
| Brand | NEIKO |
| Cutting Angle String | 118 Degrees |
| Cutting Diameter | 0.38 Inches |
| Date First Available | April 1, 2009 |
| Finish Type | Steel |
| Global Trade Identification Number | 00837013100478 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 13 x 3.1 x 2.8 inches |
| Item model number | 10047A |
| Manufacturer | NEIKO |
| Material | High Speed Steel (HSS) |
| Number of Flutes | 2 |
| Number of Pieces | 5 |
| Point Style | Pilot Point |
| Product Dimensions | 13 x 3.1 x 2.8 inches |
| Set Name | 5-Piece Set with Sizes 1/8, 3/16, 1/4, 5/16, and 3/8-Inch |
| Shank Type | Straight |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Spiral |
| UPC | 753956359530 837013100478 |
| Unit Count | 5 Count |

## Product Details

- **Cutting Angle String:** 118 Degrees
- **Cutting Diameter:** 0.38 Inches
- **Finish Type:** Steel
- **Material:** High Speed Steel (HSS)
- **Shank Type:** Straight

## Images

![NEIKO 10047A Extra Long Drill Bit Set | 5-Piece | M2 HSS Steel | 12-Inch Length | 1/8, 3/16, 1/4, 5/16, and 3/8-Inch - Image 1](https://m.media-amazon.com/images/I/713CTWnNnPL.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: How can 12 inch bits have product dimensions of 6.1 x 6.1 x 1.4 inches?**
A: They are actually 12inches long, the product dimensions are wrong.

**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: Is this 1/4" hex base ??**
A: Yes!

## 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.

### ⭐⭐⭐⭐⭐ Best drill bits yet
*by C***L on December 19, 2025*

Excellent quality, well priced

## Frequently Bought Together

- NEIKO 10047A Extra Long Drill Bit Set | 5-Piece | M2 HSS Steel | 12-Inch Length | 1/8, 3/16, 1/4, 5/16, and 3/8-Inch
- Baker and Bolt Extra Long 12" Brad Point Drill Bit Set for Wood High-Speed Steel Wood Drill Bits Set Titanium Coated Pack of 10 with Storage Sleeve (10 Pcs Brad Point 12" Long 1/8"-1/2")
- 1/2-Inch x 12-Inch Auger Drill Bit for Wood, Hex Shank 3/8-Inch One Piece, Ship Auger Long Drill Bit for Soft and Hard Wood, Plastic, Drywall and Composite Materials

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-05*