---
product_id: 604257887
title: "Countersink Drill Bit Set – M35 Countersink Bits, 82° Precision 5-Flute Design with 1/4\" Hex Shank, Multi-Material-Countersink for Stainless Steel, Metal & Wood, Precision Countersink for Screws (5)"
brand: "lytool"
price: "$188052"
currency: COP
in_stock: true
reviews_count: 3
category: "Lytool"
url: https://www.desertcart.co/products/604257887-countersink-drill-bit-set-m35-countersink-bits-82-precision-5
store_origin: CO
region: Colombia
---

# 5-flute design for smooth, vibration-free drilling 82° precision angle for flush screws M35 cobalt for ultimate durability Countersink Drill Bit Set – M35 Countersink Bits, 82° Precision 5-Flute Design with 1/4" Hex Shank, Multi-Material-Countersink for Stainless Steel, Metal & Wood, Precision Countersink for Screws (5)

**Brand:** lytool
**Price:** $188052
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Countersink Drill Bit Set – M35 Countersink Bits, 82° Precision 5-Flute Design with 1/4" Hex Shank, Multi-Material-Countersink for Stainless Steel, Metal & Wood, Precision Countersink for Screws (5) by lytool
- **How much does it cost?** $188052 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/604257887-countersink-drill-bit-set-m35-countersink-bits-82-precision-5)

## Best For

- lytool enthusiasts

## Why This Product

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

## Key Features

- • **Quick-Change Hex Shank:** 1/4" hex shank locks securely into drills & drivers, compatible up to 6000 RPM for versatile use.
- • **Engineered for Endurance:** Premium M35 cobalt steel resists heat & corrosion, built to outlast standard bits.
- • **Vibration-Free Precision:** Innovative 5-flute geometry accelerates chip removal and reduces chatter for smooth drilling.
- • **Flawless Finish Every Time:** Precisely ground 82° angle ensures screws sit perfectly flush for a professional look.
- • **All-in-One Multi-Material Set:** Five popular sizes cover stainless steel, wood, aluminum & more—your go-to countersink kit.

## Overview

This M35 cobalt countersink drill bit set features a precision 82° cutting angle and a 5-flute design for smooth, vibration-free countersinking. With a quick-change 1/4" hex shank and five versatile sizes, it delivers professional-grade results on stainless steel, wood, and metal surfaces—perfect for millennial pros who demand durability and flawless finishes.

## Description

Countersink Drill Bit Set – M35 Countersink Bits, 82° Precision 5-Flute Design with 1/4" Hex Shank, Multi-Material-Countersink for Stainless Steel, Metal & Wood, Precision Countersink for Screws (5) - desertcart.com

Review: Sharp and work well - These countersink bits have been working well for me so far. They're sharp and they do a pretty good job of producing a smooth finish. I really like that each bit is labeled in both inches and mm. I wish more tools did this. They come with a decent storage box and foam insert that's also labeled in both inches and mm. So far I can't complain at all.
Review: Perfect fit - Love how precise these are.

## Features

- Premium M35 Cobalt Material – Built for Durability Crafted from high-quality M35 cobalt HSS, this countersink drill bit set offers superior hardness, excellent heat resistance, and corrosion protection—engineered to last longer than standard bits even under heavy use.
- Precision 82° Cutting Angle – Smooth & Accurate Finish Each countersink bit is precision-ground to an 82-degree angle, ensuring accurate countersinking and allowing screw heads to sit flush with the surface. Perfect for woodworkers, DIYers, and metalworking professionals seeking clean, professional results.
- 5-Flute Design – Reduced Vibration, Longer Life The 5-flute cutting edges provide faster chip removal, smoother drilling, and less chatter compared to 3-flute bits. This optimized geometry minimizes vibration and extends bit life, delivering consistent performance on every project.
- 1/4" Hex Shank – Quick Change & Wide Compatibility Featuring a permanent 1/4" hex shank, these countersink drill bits lock securely into drills and impact drivers, preventing slippage. Compatible with variable-speed drills up to 6000 RPM, offering full control in woodworking and metal drilling tasks.
- Versatile 5-Size Set – Multi-Material Countersink Includes the most popular sizes—1/4"(6.3mm), 3/8"(9.5mm), 1/2"(12.7mm), 5/8"(15.8mm), and 3/4"(19mm). Ideal for stainless steel, aluminum, copper, plywood, hardwood, softwood, fiberglass, and low-carbon steel—your go-to countersink set for screws in any material.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FJFJ7N34 |
| Best Sellers Rank | #263,050 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #280 in Countersink Drill Bits |
| Brand | Lytool |
| Cutting Angle String | 80 Degrees |
| Cutting Diameter | 0.5 Inches |
| Date First Available | July 22, 2025 |
| Finish Type | Black Oxide |
| Item Weight | 0.282 ounces |
| Item model number | DJZT |
| Manufacturer | Lytool |
| Material | High Speed Steel (HSS) |
| Number of Flutes | 5 |
| Number of Pieces | 5 |
| Package Dimensions | 0.39 x 0.39 x 0.39 inches |
| Set Name | M35 Countersink Bits |
| Shank Type | Hex |
| Surface Recommendation | Metal, Wood |
| Tool Flute Type | Spiral |
| Unit Count | 1.0 Count |

## Product Details

- **Cutting Angle String:** 80 Degrees
- **Cutting Diameter:** 0.5 Inches
- **Finish Type:** Black Oxide
- **Material:** High Speed Steel (HSS)
- **Shank Type:** Hex

## Images

![Countersink Drill Bit Set – M35 Countersink Bits, 82° Precision 5-Flute Design with 1/4" Hex Shank, Multi-Material-Countersink for Stainless Steel, Metal & Wood, Precision Countersink for Screws (5) - Image 1](https://m.media-amazon.com/images/I/41+TyTXlYmL.jpg)
![Countersink Drill Bit Set – M35 Countersink Bits, 82° Precision 5-Flute Design with 1/4" Hex Shank, Multi-Material-Countersink for Stainless Steel, Metal & Wood, Precision Countersink for Screws (5) - Image 2](https://m.media-amazon.com/images/I/411mKBqV3EL.jpg)
![Countersink Drill Bit Set – M35 Countersink Bits, 82° Precision 5-Flute Design with 1/4" Hex Shank, Multi-Material-Countersink for Stainless Steel, Metal & Wood, Precision Countersink for Screws (5) - Image 3](https://m.media-amazon.com/images/I/41DDTrwpa6L.jpg)
![Countersink Drill Bit Set – M35 Countersink Bits, 82° Precision 5-Flute Design with 1/4" Hex Shank, Multi-Material-Countersink for Stainless Steel, Metal & Wood, Precision Countersink for Screws (5) - Image 4](https://m.media-amazon.com/images/I/41UddcSfLnL.jpg)
![Countersink Drill Bit Set – M35 Countersink Bits, 82° Precision 5-Flute Design with 1/4" Hex Shank, Multi-Material-Countersink for Stainless Steel, Metal & Wood, Precision Countersink for Screws (5) - Image 5](https://m.media-amazon.com/images/I/41fFYlnvmuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sharp and work well
*by D***O on January 25, 2024*

These countersink bits have been working well for me so far. They're sharp and they do a pretty good job of producing a smooth finish. I really like that each bit is labeled in both inches and mm. I wish more tools did this. They come with a decent storage box and foam insert that's also labeled in both inches and mm. So far I can't complain at all.

### ⭐⭐⭐⭐⭐ Perfect fit
*by K***N on April 16, 2024*

Love how precise these are.

### ⭐⭐⭐ Comes with a case
*by L***S on September 20, 2024*

Arrived very quick. I purchased this item because it has a storage case. The case is broken. Whom ever pack it had to know that the case was broken.

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-05*