---
product_id: 769485383
title: "EZARC Countersink Drill Bit Set, 15PCS Tapered Bits with Plug Cutters | Tapered Nitrided HSS Bits, Sizes #4, #6, #8, #10, #12, Depth Stop Rings, Extension Shaft, 1/4\" Hex Shank, Storage Box"
brand: "ezarc"
price: "R$1207"
currency: BRL
in_stock: true
reviews_count: 5
category: "Ezarc"
url: https://www.desertcart.com.br/products/769485383-ezarc-countersink-drill-bit-set-15pcs-tapered-bits-with-plug
store_origin: BR
region: Brazil
---

# 82° tapered countersink angle 2x longer nitrided HSS durability 15-piece all-in-one set EZARC Countersink Drill Bit Set, 15PCS Tapered Bits with Plug Cutters | Tapered Nitrided HSS Bits, Sizes #4, #6, #8, #10, #12, Depth Stop Rings, Extension Shaft, 1/4" Hex Shank, Storage Box

**Brand:** ezarc
**Price:** R$1207
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Like a Pro, Finish Like a Boss!

## Quick Answers

- **What is this?** EZARC Countersink Drill Bit Set, 15PCS Tapered Bits with Plug Cutters | Tapered Nitrided HSS Bits, Sizes #4, #6, #8, #10, #12, Depth Stop Rings, Extension Shaft, 1/4" Hex Shank, Storage Box by ezarc
- **How much does it cost?** R$1207 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/769485383-ezarc-countersink-drill-bit-set-15pcs-tapered-bits-with-plug)

## Best For

- ezarc enthusiasts

## Why This Product

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

## Key Features

- • **Adjustable Depth Stop Rings:** Consistent, professional countersinking with precise pilot hole depth control every time.
- • **Optimized 82° Tapered Angle:** Fast, smooth drilling and perfect screw fit for a flawless finish on all wood types.
- • **Industrial-Grade Nitrided HSS:** Twice the lifespan of standard bits for relentless performance and durability.
- • **Complete 15-Piece Precision Kit:** Everything you need for flawless woodworking, from #4 to #12 sizes plus plug cutters and depth stops.
- • **Universal Compatibility & Storage:** Fits hand, bench, and electric drills with a compact storage box to keep your workspace sleek.

## Overview

The EZARC Countersink Drill Bit Set is a premium 15-piece kit crafted from nitrided high-speed steel, offering 2x longer durability and precision depth control. Featuring tapered bits from #4 to #12, wood plug cutters, and adjustable stop rings, it ensures fast, clean pilot holes and flawless countersinking for professional woodworking projects. Compatible with all standard drills and housed in a compact storage box, this set is engineered for efficiency and lasting performance.

## Description

EZARC Wood countersink drill bit set features a comprehensive range of sizes for woodworking projects: 2pcs #4 (7/64"),2pcs #6 (9/64"), #8 (11/64"), #10 (3/16"), #12 (7/32"), along with 2pcs wood plug cutters (3/8" and 1/2"), 1pc hex wrench (1/8" Allen Key), 2pcs depth stop collars (3/8" and 1/2"),2pcs bits(PH1 and PH2) and a magnetic bit holder. Constructed from industrial-grade high-speed steel with a nitrided surface, our woodworking countersink drill bits offer enhanced toughness and wear resistance. The Cr-V alloy steel chamfering edges boast 2x longer life than common carbon steel edges on the market. This counter sinker drill bit set features adjustable depth stop collars, enabling precise control over pilot hole depth, ensuring consistent and precise countersinking for a professional finish. Ideal for various woodworking projects such as cabinetry and furniture making, the EZARC countersink bits are suitable for hand drills, bench drills, electric drills. Note: For optimal cutting results, it is recommended to use the wood plug cutter on a bench drill.

Review: Incomplet - Incomplet
Review: great countersink drill set - Great set for pre-drilling holes with countersink. Used it for quite some time and so far it worked perfectly.

## Features

- 【New Upgraded Set】EZARC 15pc countersink drill bit set that covers all the tool accessories you need for entire wood project. This includes 7pcs Tapered drill bits: 2pcs #4 (7/64"),2pcs #6 (9/64"), #8 (11/64"), #10 (3/16"), #12 (7/32"), 2pcs Wood plug cutters (3/8" and 1/2"), 1pc Allen key, 2pcs Depth stop rings (3/8" and 1/2"), 2pcs Phillips screwdriver bits (PH1 and PH2) and 1pc Extension bit shaft.
- 【Nitride-treated HSS】Crafted from industrial-grade high-speed steel with a nitrided surface, our woodworking countersink drill bit offer enhanced toughness and wear resistance. Compared to common carbon steel bits on the market, it boasts 2X longer lifetime.
- 【Precision Depth Control】With adjustable depth stop collars, this counter sink drill bit for wood offers precise control over pilot hole depth, ensuring consistent and accurate countersinking for a truly professional finish.
- 【Efficient Drilling, Flawless Finish】Our drill bit's sharp cutters and 82-degree counterbore angle ensure smooth, rapid drilling in hard and soft woods. Tapered pilot bits deliver fast, clean pilot holes for a snug screw fit. All-in-one drilling, countersinking, and counterboring maximize efficiency.
- 【Versatile & Compatible】Ideal for various woodworking projects such as cabinetry and furniture making, this counter sinker drill bit set are suitable for hand drills, bench drills, electric drills. Note: For optimal cutting results, it is recommended to use the wood plug cutter on a bench drill.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTJFX5DX |
| Best Sellers Rank | #219,425 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #55 in Countersink Drill Bits |
| Brand | EZARC |
| Brand Name | EZARC |
| Country of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 1,251 Reviews |
| Finish Type | Titanium Nitride |
| Finish Types | Titanium Nitride |
| Manufacturer | EZARC |
| Material | High Speed Steel (HSS) |
| Material Type | High Speed Steel (HSS) |
| Minimum Bore Diameter | 3 Millimetres |
| Model Number | 474111 |
| Number of Pieces | 15 |
| Part Number | 80331010 |
| Shank Type | Hex |
| Surface Recommendation | Wood |
| Tool Flute Type | Spiral |
| UPC | 850047411129 |
| Unit Count | 15.0 Count |

## Product Details

- **Material:** High Speed Steel (HSS)
- **Finish Type:** Titanium Nitride
- **Shank Type:** Hex
- **Brand:** EZARC
- **Tool Flute Type:** Spiral

## Images

![EZARC Countersink Drill Bit Set, 15PCS Tapered Bits with Plug Cutters | Tapered Nitrided HSS Bits, Sizes #4, #6, #8, #10, #12, Depth Stop Rings, Extension Shaft, 1/4" Hex Shank, Storage Box - Image 1](https://m.media-amazon.com/images/I/71gadSnCsaL.jpg)
![EZARC Countersink Drill Bit Set, 15PCS Tapered Bits with Plug Cutters | Tapered Nitrided HSS Bits, Sizes #4, #6, #8, #10, #12, Depth Stop Rings, Extension Shaft, 1/4" Hex Shank, Storage Box - Image 2](https://m.media-amazon.com/images/I/81gmJw-cpGL.jpg)
![EZARC Countersink Drill Bit Set, 15PCS Tapered Bits with Plug Cutters | Tapered Nitrided HSS Bits, Sizes #4, #6, #8, #10, #12, Depth Stop Rings, Extension Shaft, 1/4" Hex Shank, Storage Box - Image 3](https://m.media-amazon.com/images/I/71wKOoHOceL.jpg)
![EZARC Countersink Drill Bit Set, 15PCS Tapered Bits with Plug Cutters | Tapered Nitrided HSS Bits, Sizes #4, #6, #8, #10, #12, Depth Stop Rings, Extension Shaft, 1/4" Hex Shank, Storage Box - Image 4](https://m.media-amazon.com/images/I/81KYbxk6wPL.jpg)
![EZARC Countersink Drill Bit Set, 15PCS Tapered Bits with Plug Cutters | Tapered Nitrided HSS Bits, Sizes #4, #6, #8, #10, #12, Depth Stop Rings, Extension Shaft, 1/4" Hex Shank, Storage Box - Image 5](https://m.media-amazon.com/images/I/71kD+eLmrvL.jpg)

## Customer Reviews

### ⭐⭐⭐ Incomplet
*by D***Q on 23 May 2025*

Incomplet

### ⭐⭐⭐⭐⭐ great countersink drill set
*by D***. on 25 March 2026*

Great set for pre-drilling holes with countersink. Used it for quite some time and so far it worked perfectly.

### ⭐⭐⭐⭐⭐ Meraviglioso
*by G***I on 10 March 2026*

Ottimo

## Frequently Bought Together

- EZARC Countersink Drill Bit Set, 15 PCS Tapered Drill Bits Counter Sink Drill Bit with 2PCS Wood Plug Cutter 1/4" Hex Shank Quick Change for Woodworking with Storage Box
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- Pylevemv 5Pcs Drill Bit Set, Premium Countersink Drill Bit with 82-Degree, 5 Flutes, Quick-Change Hex Shank, 1/4 Inch to 3/4 Inch Size, for Wood, Metal, Plastic

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-07-27*