---
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: "¥18282"
currency: JPY
in_stock: true
reviews_count: 5
category: "Ezarc"
url: https://www.desertcart.jp/products/769485383-ezarc-countersink-drill-bit-set-15pcs-tapered-bits-with-plug
store_origin: JP
region: Japan
---

# Adjustable depth stop collars 2x longer lifespan with nitrided HSS 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:** ¥18282
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your woodworking game with precision and durability that lasts!

## 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?** ¥18282 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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

- • **Complete 15-Piece Kit:** Everything you need for flawless woodworking projects, from pilot holes to plug cutting.
- • **Precision Depth Control:** Adjustable stop collars ensure consistent, professional countersinking every time.
- • **Versatile Compatibility:** Works seamlessly with hand, bench, and electric drills for cabinetry, furniture, and more.
- • **Effortless & Clean Drilling:** 82° cutting angle and sharp tapered bits create smooth, fast holes with a perfect screw fit.
- • **Industrial-Grade Durability:** Nitrided high-speed steel bits deliver 2X longer life than standard carbon steel.

## Overview

The EZARC 15-piece countersink drill bit set features industrial-grade nitrided high-speed steel bits with an 82° cutting angle, adjustable depth stop collars, and a comprehensive range of sizes including wood plug cutters. Designed for professional-quality woodworking, it offers 2X longer durability and precise, clean drilling compatible with various drill types.

## 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 | #244,940 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #64 in Countersink Drill Bits |
| Brand | EZARC |
| Brand Name | EZARC |
| Customer Reviews | 4.4 out of 5 stars 1,326 Reviews |
| Cutting Angle String | 82 Degrees |
| 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 |
| Set Name | EZARC 15-Piece Countersink Drill Bit Set |
| 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)

## 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 Japan*
*Store origin: JP*
*Last updated: 2026-09-11*