---
product_id: 622027142
title: "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: "10183 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Ezarc"
url: https://www.desertcart.kg/products/622027142-countersink-drill-bit-set-15pcs-tapered-bits-with-plug-cutters
store_origin: KG
region: Kyrgyzstan
---

# Adjustable depth stop for precision 2X longer nitrided HSS durability 15-piece all-in-one set 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:** 10183 som
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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?** 10183 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/622027142-countersink-drill-bit-set-15pcs-tapered-bits-with-plug-cutters)

## 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 in one sleek set.
- • **Effortless, Clean Cuts:** 82° tapered angle and sharp cutters deliver smooth, fast drilling with a professional finish.
- • **Precision Depth Control:** Adjustable stop rings guarantee perfect countersink depth every time—no guesswork.
- • **Versatile Compatibility:** Fits hand, bench, and electric drills—ideal for cabinetry, furniture, and all woodwork.
- • **Industrial-Grade Nitrided HSS:** Twice the lifespan of standard bits for relentless performance and durability.

## Overview

The EZARC 15-piece Countersink Drill Bit Set features industrial-grade nitrided high-speed steel bits with an 82-degree cutting angle, adjustable depth stop rings, and plug cutters. Designed for precision and durability, this versatile set is perfect for professional-quality woodworking, compatible with various drill types, and built to last twice as long as standard carbon steel bits.

## Description

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 - desertcart.com

Review: Glad I bought it - This is a real nice set. It has 5 different common size drill bits with countersink hub and you can control how deep the drill bit goes if you need to. It has 2 replacement drills bits in case you break one or two. It has two sizes of plug hole drills that is not easy to use, but maybe i need more practice. This is an essential tool for making stuff where you don't want to have the screw head sticking out
Review: Good price useful product. - Nice set. I use it very often and it works well. Very happy with my purchase.

## 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 | #8,736 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Countersink Drill Bits |
| Brand | EZARC |
| Brand Name | EZARC |
| Customer Reviews | 4.5 out of 5 stars 1,265 Reviews |
| Cutting Angle String | 82 Degrees |
| Finish Type | Uncoated |
| Finish Types | Uncoated |
| Manufacturer | EZARC |
| Material | High Speed Steel (HSS) |
| Material Type | High Speed Steel (HSS) |
| Minimum Bore Diameter | 3 Millimeters |
| Model | 474111 |
| Number of Flutes | 4 |
| Number of Pieces | 15 |
| Part Number | 80331010 |
| Point Style | Brad Point |
| Set Name | 15pc Countersink Drill Bit Set |
| Shank Type | Hex |
| Surface Recommendation | Wood |
| Tool Flute Type | Spiral |
| UPC | 850047411129 |
| Unit Count | 15.0 Count |

## Product Details

- **Brand:** EZARC
- **Cutting Angle String:** 82 Degrees
- **Finish Type:** Uncoated
- **Material:** High Speed Steel (HSS)
- **Shank Type:** Hex

## Images

![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)

## Available Options

This product comes in different **Set** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Glad I bought it
*by C***S on June 17, 2026*

This is a real nice set. It has 5 different common size drill bits with countersink hub and you can control how deep the drill bit goes if you need to. It has 2 replacement drills bits in case you break one or two. It has two sizes of plug hole drills that is not easy to use, but maybe i need more practice. This is an essential tool for making stuff where you don't want to have the screw head sticking out

### ⭐⭐⭐⭐⭐ Good price useful product.
*by R***T on March 18, 2026*

Nice set. I use it very often and it works well. Very happy with my purchase.

### ⭐⭐⭐⭐⭐ Bit Broke 1st Day
*by D***T on March 30, 2026*

After drilling my 4th hole the tip broke off the bit. I contacted support and asked for a replacement bit and they unexpectedly sent me a whole new 15 piece set.

## 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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**Shop now:** [https://www.desertcart.kg/products/622027142-countersink-drill-bit-set-15pcs-tapered-bits-with-plug-cutters](https://www.desertcart.kg/products/622027142-countersink-drill-bit-set-15pcs-tapered-bits-with-plug-cutters)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-07-31*