---
product_id: 523587526
title: "B BOSI TOOLSCobalt Drill Set 19pcs, M35 Drill Set, HSS Twist Drill Set"
brand: "b bosi tools"
price: "B/.193"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/523587526-b-bosi-toolscobalt-drill-set-19pcs-m35-drill-set-hss
store_origin: PA
region: Panama
---

# 68-70 HRC hardness for superior heat resistance M35 5% cobalt steel for unmatched durability 135° bifurcation point for precision & self-centering B BOSI TOOLSCobalt Drill Set 19pcs, M35 Drill Set, HSS Twist Drill Set

**Brand:** b bosi tools
**Price:** B/.193
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** B BOSI TOOLSCobalt Drill Set 19pcs, M35 Drill Set, HSS Twist Drill Set by b bosi tools
- **How much does it cost?** B/.193 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/523587526-b-bosi-toolscobalt-drill-set-19pcs-m35-drill-set-hss)

## Best For

- b bosi tools enthusiasts

## Why This Product

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

## Key Features

- • **Unrivaled Durability:** Crafted from premium M35 cobalt steel, engineered to withstand the toughest metals and extend tool life.
- • **Organized & Ready-to-Go:** Compact iron case with hanging option keeps your 19-piece set accessible and perfectly organized for any project.
- • **Versatile Cutting Power:** Effortlessly drills through stainless steel, titanium alloys, cast iron, hard plastics, wood, and more.
- • **Cooler, Faster Performance:** Full grinding and double relief process reduce friction and heat, keeping your drill bits sharper longer.
- • **Precision Drilling Every Time:** 135° bifurcation point with self-centering design ensures fast, accurate holes without displacement.

## Overview

The B BOSI TOOLS 19-piece M35 cobalt drill set combines industrial-grade 5% cobalt steel with a 68-70 HRC hardness rating, delivering exceptional heat and wear resistance. Featuring a 135° bifurcation point for precision and a full grinding process to reduce friction, this set is engineered for professionals tackling hard metals and diverse materials. Packaged in a durable iron case, it’s the ultimate toolkit upgrade for millennial managers who demand efficiency and reliability.

## Description

B BOSI TOOLSCobalt Drill Set 19pcs, M35 Drill Set, HSS Twist Drill Set

## Features

- Standard: High-quality M35 5% cobalt steel, 68-70 HRC (Rockwell hardness scale), generally best in heat, wear and chip resistance and long tool life.
- Application: The M35 drill bit is especially suitable for cutting hard metals, such as stainless steel, cast iron, superalloys, titanium alloys, hard plastics and wood, and can also be used for cutting soft materials
- Features: Metal drill bit with 135° bifurcation point round straight shank, self-centering to prevent displacement, accurate and fast drilling. Double Relief Process and Full Grinding Process Fully Grinding process twist design helps remove particles faster and reduces friction and heat for cooler drilling performance
- Packaging: The metal drill bit set includes a portable iron box, which can be hung anywhere for easy access and storage. Whether you're a professional woodworker, handyman, or construction worker, this 19-piece cobalt bit set has everything you need
- After-sales: B BOSI TOOLS is a professional tool manufacturing company, and buyer satisfaction is our most pursued goal. If you have any questions about our products, you can contact us, we will be happy to help you solve the problem

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | B BOSI TOOLS |
| Part number | BS532519 |
| Item Weight | 654 g |
| Package Dimensions | 16.2 x 11.7 x 4.1 cm; 654 g |
| Item model number | BS532519 |
| Finish | Uncoated |
| Material | Stainless Steel Cobalt Steel Cobalt High Speed Steel |
| Included components | Cobalt diamond set 19 pieces |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Stainless Steel Cobalt Steel Cobalt High Speed Steel
- **Cutting diameter:** 10 Millimeters
- **Finish type:** Uncoated
- **Shank type:** Round
- **Cutting angle string:** 135 Degrees

## Images

![B BOSI TOOLSCobalt Drill Set 19pcs, M35 Drill Set, HSS Twist Drill Set - Image 1](https://m.media-amazon.com/images/I/61mNFdSqp3L.jpg)
![B BOSI TOOLSCobalt Drill Set 19pcs, M35 Drill Set, HSS Twist Drill Set - Image 2](https://m.media-amazon.com/images/I/811SvsU66HL.jpg)
![B BOSI TOOLSCobalt Drill Set 19pcs, M35 Drill Set, HSS Twist Drill Set - Image 3](https://m.media-amazon.com/images/I/914ds-32QDL.jpg)
![B BOSI TOOLSCobalt Drill Set 19pcs, M35 Drill Set, HSS Twist Drill Set - Image 4](https://m.media-amazon.com/images/I/71e9m+O+BPL.jpg)
![B BOSI TOOLSCobalt Drill Set 19pcs, M35 Drill Set, HSS Twist Drill Set - Image 5](https://m.media-amazon.com/images/I/81e3qdU77VL.jpg)

---

## 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.com.pa/products/523587526-b-bosi-toolscobalt-drill-set-19pcs-m35-drill-set-hss](https://www.desertcart.com.pa/products/523587526-b-bosi-toolscobalt-drill-set-19pcs-m35-drill-set-hss)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-22*