---
product_id: 45689374
title: "13-Pc M35 Cobalt Metric Drill Bit Set, 1.5-6.5mm for Hard Metals"
brand: "hymnorq"
price: "260 DH"
currency: MAD
in_stock: true
category: "Hymnorq"
url: https://www.desertcart.ma/products/45689374-13-pc-m35-cobalt-metric-drill-bit-set-1-5
store_origin: MA
region: Morocco
---

# Dual Twist Flutes - rapid chip ejection, less heat 135° Split Point - self-centers, no walking M35 Cobalt Steel - 5% Cobalt for extreme durability 13-Pc M35 Cobalt Metric Drill Bit Set, 1.5-6.5mm for Hard Metals

**Brand:** hymnorq
**Price:** 260 DH
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 13-Pc M35 Cobalt Metric Drill Bit Set, 1.5-6.5mm for Hard Metals by hymnorq
- **How much does it cost?** 260 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/45689374-13-pc-m35-cobalt-metric-drill-bit-set-1-5)

## Best For

- hymnorq enthusiasts

## Why This Product

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

## Key Features

- • **Organized & Portable:** Durable indexed case with tilt-out holder keeps your bits sorted and ready for any job, anywhere.
- • **Complete Metric Range:** 13 carefully chosen sizes from 1.5mm to 6.5mm, including specialty intermediate bits for exact fits.
- • **Effortless Chip Removal:** Dual twist flutes rapidly eject debris, reducing friction and heat to extend bit life and maintain clean holes.
- • **Precision Drilling Every Time:** 135° split point geometry ensures instant self-centering and eliminates bit walking for flawless starts.
- • **Unmatched Hardness & Heat Resistance:** M35 cobalt alloy delivers up to 67 Rockwell hardness for drilling toughest metals without dulling.

## Overview

The Hymnorq 13-Pc M35 Cobalt Metric Drill Bit Set features premium 5% cobalt high-speed steel for superior hardness and heat resistance, ideal for drilling hard metals like stainless steel and cast iron. Its 135° split point design prevents walking and ensures precision, while dual twist flutes enable fast chip ejection for clean, efficient drilling. The set includes 13 metric sizes in a durable, labeled case for easy organization and portability.

## Description

Hymnorq 13-Pc M35 Cobalt Metric Drill Bit Set, 1.5-6.5mm for Hard Metals | 135° Split Point Prevents Walking; Fast Chip Ejection; Ideal for Stainless Steel & Cast Iron; Includes Indexed Storage Case - desertcart.com

## Features

- PREMIUM M35 COBALT STEEL – Crafted from High-Speed Steel containing 5% Cobalt (M35 Grade). This hardened alloy ensures superior heat resistance and durability compared to standard HSS bits, measuring up to 67 Rockwell Hardness. Ideal for drilling through tough, high-tensile materials like stainless steel, cast iron, and titanium alloys.
- PRECISION 135° SPLIT POINT – Features a fully ground 135-degree split point geometry that self-centers immediately upon contact. This active cutting tip penetrates faster with less pressure and eliminates "walking" or wandering across the work surface, removing the need for a pre-punch.
- 13-PIECE METRIC SELECTION – Includes a carefully selected range of metric sizes for precision work: 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 4.8, 5, 5.5, 6, and 6.5mm. Note: Includes useful intermediate sizes 3.2mm (approx. 1/8") and 4.8mm (approx. 3/16") for specialized fitting requirements.
- EFFICIENT & CLEAN DRILLING – The fully ground dual twist flute design ejects chips rapidly, reducing friction and heat accumulation. This preserves the drill bit's life and ensures smooth, accurate holes without burrs, even during heavy-duty continuous use.
- ORGANIZED STORAGE – Comes packed in a labeled, durable plastic index case (marked with HSS-drills). The inner holder tilts out for easy access and keeps bits organized by size, making it perfect for transport to job sites or keeping your workbench tidy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071ZRMWBN |
| Best Sellers Rank | #18,175 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Metalworking & Multipurpose Drill Sets |
| Brand | HYMNORQ |
| Brand Name | HYMNORQ |
| Customer Reviews | 4.4 out of 5 stars 1,152 Reviews |
| Cutting Angle String | 135 degrees |
| Cutting Diameter | 1.5 millimeters |
| Finish Type | Bronze |
| Finish Types | Bronze |
| Included Components | 13 pieces of metric cobalt drill bits |
| Item Dimensions | 5.12 x 0.59 x 2.76 inches |
| Item Highlight | 135° Split Point Prevents Walking; Fast Chip Ejection; Ideal for Stainless Steel & Cast Iron; Includes Indexed Storage Case |
| Item Weight | 0.1 kg |
| Manufacturer | Hymnorq |
| Material | Cobalt Steel |
| Material Type | Cobalt Steel |
| Model | DC023 |
| Number of Flutes | 2 |
| Number of Packs | 1 |
| Number of Pieces | 13 |
| Part Number | DC023 |
| Point Style | Split Point |
| Set Name | 13pcs(Plastic Case) |
| Shank Type | Straight |
| Surface Recommendation | Stainless Steel, Brass, Copper, Iron, Aluminum Alloy, Angle Steel, Cast Iron, Wood, Plastic |
| Tool Flute Type | Spiral |
| UPC | 610521863130 |
| Unit Count | 1 Count |
| Warranty Description | Seller warranty for 90 days from date of purchase. |

## Product Details

- **Cutting Angle String:** 135 degrees
- **Cutting Diameter:** 1.5 millimeters
- **Finish Type:** Bronze
- **Material:** Cobalt Steel
- **Shank Type:** Straight

## Images

![13-Pc M35 Cobalt Metric Drill Bit Set, 1.5-6.5mm for Hard Metals - Image 1](https://m.media-amazon.com/images/I/71-BbfYbPlL.jpg)
![13-Pc M35 Cobalt Metric Drill Bit Set, 1.5-6.5mm for Hard Metals - Image 2](https://m.media-amazon.com/images/I/719JlBB4mOL.jpg)
![13-Pc M35 Cobalt Metric Drill Bit Set, 1.5-6.5mm for Hard Metals - Image 3](https://m.media-amazon.com/images/I/61HmBLcFGAL.jpg)
![13-Pc M35 Cobalt Metric Drill Bit Set, 1.5-6.5mm for Hard Metals - Image 4](https://m.media-amazon.com/images/I/81-5cQC6ZcL.jpg)
![13-Pc M35 Cobalt Metric Drill Bit Set, 1.5-6.5mm for Hard Metals - Image 5](https://m.media-amazon.com/images/I/710zRKzE6QL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can these drill bits cut through hardened steel or stainless steel?**
A: Yes. M35 grade steel with 5% Cobalt is specifically engineered for high-tensile metals like stainless steel, cast iron, and titanium alloys. For fully hardened steel (HRC > 50), carbide bits are recommended.

**Q: Will these bits fit my standard cordless drill?**
A: Yes. These feature standard round straight shanks. The largest diameter is 6.5mm, allowing them to fit securely into any standard 3/8-inch (10mm) or 1/2-inch (13mm) drill chuck.

**Q: Do I need to use cutting oil or lubricant?**
A: Highly recommended. While Cobalt is heat-resistant, using cutting fluid significantly reduces friction and heat buildup. This prevents the bit from annealing (softening) and greatly extends its lifespan.

**Q: Do these bits require a center punch to start?**
A: No. These bits feature a 135° Split Point tip. This design is self-centering and cuts immediately upon contact with the metal, preventing the bit from "walking" or skating across the surface.

**Q: Are these bits just coated with Cobalt or solid?**
A: They are solid M35 Cobalt steel throughout, not just coated. Unlike titanium-coated bits that lose effectiveness once sharpened, these maintain their heat resistance and performance even after resharpening.

## Frequently Bought Together

- Hymnorq 13-Piece Cobalt Drill Bit Set with Index Case – M35 Grade (5% Cobalt) Steel, 1.5mm to 6.5mm, Dual Twist Flute, 135° Split Point, Ideal for Hard Metals Like Stainless Steel and Cast Iron
- Owl Tools 4.5mm Cobalt Drill Bits - 13 Pack M35 Cobalt Drill Bits with Storage Case - Perfect for Metal, Hardened & Stainless Steel, Cast Iron
- M35 5% Cobalt Metric Drill Bits Set (1mm-10mm/19pcs), Straight Shank Jobber Drill Bits, Metal HSS Twist Drill Bits for Stainless Steel Hard Metal and Cast Iron

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**Shop now:** [https://www.desertcart.ma/products/45689374-13-pc-m35-cobalt-metric-drill-bit-set-1-5](https://www.desertcart.ma/products/45689374-13-pc-m35-cobalt-metric-drill-bit-set-1-5)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-09-17*