---
product_id: 452609500
title: "10 Pcs High Speed Steel Cobalt Drill Bit Set 2 Pcs of Each 1mm(3/64\"), 1.5mm(1/16\") 2mm(5/64\") 2.5mm(3/32\") 3mm(1/8\") Jobber Length Twist M35 Metal Drill Bit For Stainless Steel And Hard Metal"
brand: "spkline"
price: "€ 22.75"
currency: EUR
in_stock: false
reviews_count: 5
category: "Spkline"
url: https://www.desertcart.pt/products/452609500-10-pcs-high-speed-steel-cobalt-drill-bit-set-2
store_origin: PT
region: Portugal
---

# 10 precision sizes from 1mm to 3mm 135° split-point tip for instant bite M35 cobalt steel for extreme durability 10 Pcs High Speed Steel Cobalt Drill Bit Set 2 Pcs of Each 1mm(3/64"), 1.5mm(1/16") 2mm(5/64") 2.5mm(3/32") 3mm(1/8") Jobber Length Twist M35 Metal Drill Bit For Stainless Steel And Hard Metal

**Brand:** spkline
**Price:** € 22.75
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Drill Like a Pro, Last Like a Legend

## Quick Answers

- **What is this?** 10 Pcs High Speed Steel Cobalt Drill Bit Set 2 Pcs of Each 1mm(3/64"), 1.5mm(1/16") 2mm(5/64") 2.5mm(3/32") 3mm(1/8") Jobber Length Twist M35 Metal Drill Bit For Stainless Steel And Hard Metal by spkline
- **How much does it cost?** € 22.75 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/452609500-10-pcs-high-speed-steel-cobalt-drill-bit-set-2)

## Best For

- spkline enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Ready:** Straight shank fits all standard drills, packed neatly in a portable plastic bag for on-the-go pros.
- • **Effortless Start:** 135-degree split-point tip eliminates walking, ensuring fast, accurate drilling from the first touch.
- • **Unmatched Durability:** Crafted with industrial-grade M35 cobalt alloy, these bits last 4x longer on hard metals.
- • **Versatile Powerhouse:** Engineered for stainless steel, high-carbon steel, aluminum, cast iron, and more — your all-in-one metal solution.
- • **Precision in Every Hole:** Includes 2 pieces each of 5 micro sizes (1mm to 3mm) for flawless, detailed drilling.

## Overview

This 10-piece M35 cobalt drill bit set features industrial-grade high-speed steel with 5% cobalt for superior heat and abrasion resistance. Designed with a 135° split-point tip, these bits deliver precise, walk-free drilling into stainless steel, hard metals, and delicate materials alike. With 2 bits each in sizes from 1mm to 3mm, they offer versatile micro drilling power, lasting up to 4 times longer than standard bits. Ideal for professionals and DIYers demanding durability, precision, and efficiency in every project.

## Description

10 Pcs High Speed Steel Cobalt Drill Bit Set Package quantity: 10 pieces 2x 1mm(3/64") Diameter, 35mm Length 2x 1.5mm(1/16") Diameter, 40mm Length 2x 2mm(5/64") Diameter, 49mm Length 2x 2.5mm(3/32") Diameter, 56mm Length 2x 3mm(1/8") Diameter, 62mm Length Shank: straight shank Material: industrial grade High Speed Steel with 5% cobalt alloy Tip point: 135-degree split-point tip Package: plastic bag Very tough professional cobalt drill bit set for micro hole drilling into stainless steel, light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, abrasive alloy metal, other hard metal and hardened steel. 4 times life time than normal metal drill bit when drilling into PCB board, plastic, wood, jewelry, sheet metal and normal steel. Fast and precise drilling, heavy duty with long life time. If drilling or cooling oil is applied, it can reach even better drilling result and prolonged life time when drilling into very hard materials. Ideal micro drill bit for PCB board drilling, IT hardware engineers, repairing and maintenance staff, jewelry artists, wood working DIYers, hard metal part processors and other hand work professionalsUser Instructions: To effectively use cobalt drill bits on hard metals, keep speeds low, use a metal cutting paste or fluid for lubrication, apply firm but steady pressure, and back out the bit frequently to clear chips and cool the bit. Always secure your workpiece and consider using a pilot hole for thicker materials to prevent bit walk and reduce stress.Essential Tips for Drilling AluminumAluminum is a soft metal, but don’t think it is easy to drill through. It melts at just 660°C, and the chips can fuse onto your bit if it gets too hot — especially when drilling thicker sections. Cobalt drill bits with at least 5% cobalt can dissipate heat faster, reduce chip welding and improve hole quality. They’re more resistant to wear. Drilling aluminum can be smooth and hassle-free — if you use the correct drill bit and technique. But ignore the essential tips, and you could end up with melted metal, gummed-up drill bits, or damaged workpieces.1. Start from Low Drilling Speed: Too much speed = too much heat. And heat is your enemy and is detrimental when drilling aluminum. Start from very low speed depending on your drill bit size, material thickness and hardness.2. Always Use a Cutting Lubricant: Apply a cutting paste or fluid to reduce friction and prevent aluminum from sticking to the bit.3. Apply Light, Consistent Pressure: Let the drill bit do the work by avoiding excessive pressure, which can lead to clogging. Avoid leaning into the drill.4. Clear Chips Regularly: Pull the drill out of the hole frequently to clear away aluminum chips and prevent the bit from jamming.5. Safety First: Always wear safety goggles and secure your workpiece with a clamp.

Review: Good, maybe a little short
Review: The first drill bit just snapped. Others would not drill in to steel plate. Do not buy.

## Features

- 10 pcs mini size cobalt drill bit set for micro hole drilling into various material, it contains 2 pcs of each 1mm(3/64"), 1.5mm(1/16"), 2mm(5/64"), 2.5mm(3/32"), 3mm(1/8") diameter drill bit
- Very tough drill bit for heavy duty work drilling into stainless steel, light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, abrasive alloy metal, other hard metal and hardened steel. 4 times life time than normal metal drill bit when drilling into PCB board, plastic, wood, jewelry, sheet metal and normal steel
- M35 Cobalt drill bits are made from industrial grade High Speed Steel with 5% cobalt alloy that is heat and abrasion-resistant
- 135-degree split-point tip starts drilling immediately with less force and eliminates walking or skating across the work surface
- Straight shank fits with electric and cordless power drill and rotary drill. Drill bits are packed in a Plastic Bag

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FRPM2N8 |
| Best Sellers Rank | #116,019 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #94 in Jobber Drill Bits |
| Brand | SPKLINE |
| Brand Name | SPKLINE |
| Customer Reviews | 4.0 out of 5 stars 308 Reviews |
| Cutting Angle String | 135 Degrees |
| Finish Type | Titanium |
| Finish Types | Titanium |
| Item Weight | 15 Grams |
| Manufacturer | SPKLINE |
| Material | Metal |
| Material Type | Metal |
| Minimum Bore Diameter | 1 Millimetres |
| Model Number | ACD007 |
| Number of Flutes | 2 |
| Point Style | Split Point |
| Shank Type | Straight |
| Surface Recommendation | Metal, Plastic, Wood |
| Tool Flute Type | twist |
| UPC | 784099651991 |
| Unit Count | 10.0 Count |

## Product Details

- **Brand:** SPKLINE
- **Cutting Angle String:** 135 Degrees
- **Finish Type:** Titanium
- **Material:** Metal
- **Shank Type:** Straight

## Images

![10 Pcs High Speed Steel Cobalt Drill Bit Set 2 Pcs of Each 1mm(3/64"), 1.5mm(1/16") 2mm(5/64") 2.5mm(3/32") 3mm(1/8") Jobber Length Twist M35 Metal Drill Bit For Stainless Steel And Hard Metal - Image 1](https://m.media-amazon.com/images/I/61u9R1mv9vL.jpg)
![10 Pcs High Speed Steel Cobalt Drill Bit Set 2 Pcs of Each 1mm(3/64"), 1.5mm(1/16") 2mm(5/64") 2.5mm(3/32") 3mm(1/8") Jobber Length Twist M35 Metal Drill Bit For Stainless Steel And Hard Metal - Image 2](https://m.media-amazon.com/images/I/71EzYweSvUL.jpg)
![10 Pcs High Speed Steel Cobalt Drill Bit Set 2 Pcs of Each 1mm(3/64"), 1.5mm(1/16") 2mm(5/64") 2.5mm(3/32") 3mm(1/8") Jobber Length Twist M35 Metal Drill Bit For Stainless Steel And Hard Metal - Image 3](https://m.media-amazon.com/images/I/71RhAwhFw6L.jpg)
![10 Pcs High Speed Steel Cobalt Drill Bit Set 2 Pcs of Each 1mm(3/64"), 1.5mm(1/16") 2mm(5/64") 2.5mm(3/32") 3mm(1/8") Jobber Length Twist M35 Metal Drill Bit For Stainless Steel And Hard Metal - Image 4](https://m.media-amazon.com/images/I/51GKZgmx21L.jpg)
![10 Pcs High Speed Steel Cobalt Drill Bit Set 2 Pcs of Each 1mm(3/64"), 1.5mm(1/16") 2mm(5/64") 2.5mm(3/32") 3mm(1/8") Jobber Length Twist M35 Metal Drill Bit For Stainless Steel And Hard Metal - Image 5](https://m.media-amazon.com/images/I/71jpo3R1gJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good, maybe a little short
*by M***S on 27 July 2024*



### ⭐⭐⭐⭐⭐ The first drill bit just snapped. Others would not drill in to steel plate. Do not buy.
*by A***R on 30 May 2022*



### ⭐⭐⭐⭐ They are pretty standard drill bits, nothing fancy
*by J***G on 1 April 2025*



## Frequently Bought Together

- SPKLINE 10 Pcs High Speed Steel Cobalt Drill Bit Set 2 Pcs of Each 1mm(3/64"), 1.5mm(1/16") 2mm(5/64") 2.5mm(3/32") 3mm(1/8") Jobber Length Twist M35 Metal Drill Bit For Stainless Steel And Hard Metal
- Dremel 4486 Keyless Chuck - Ideal for 1/32” (0.8mm) to 1/8” (3.2mm) Shank Rotary Tool Accessories
- Dremel Drill Press Rotary Tool Workstation Stand with Wrench - Mini Portable Press & Tool Holder - 2 Inch Depth- Ideal for Drilling Perpendicular and Angled Holes - 220-01

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/452609500-10-pcs-high-speed-steel-cobalt-drill-bit-set-2](https://www.desertcart.pt/products/452609500-10-pcs-high-speed-steel-cobalt-drill-bit-set-2)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-22*