---
product_id: 695167775
title: "amoolo 1/8\" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel"
brand: "amoolo"
price: "S$40"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/695167775-amoolo-1-8-inch-cobalt-drill-bits-10pcs-m35-hss
store_origin: SG
region: Singapore
---

# 135° Split Point - reduces walking & heat Drills 5mm stainless steel in 5 seconds M35 Cobalt Steel - 5% cobalt for max durability amoolo 1/8" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel

**Brand:** amoolo
**Price:** S$40
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Drill Like a Pro, Last Like a Legend

## Quick Answers

- **What is this?** amoolo 1/8" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel by amoolo
- **How much does it cost?** S$40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/695167775-amoolo-1-8-inch-cobalt-drill-bits-10pcs-m35-hss)

## Best For

- amoolo enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Industry-grade M35 cobalt steel with 5% cobalt boosts wear resistance for heavy-duty metalwork.
- • **Cool & Fast Performance:** Fully ground spiral flutes clear debris quickly, reducing friction and heat buildup for longer bit life.
- • **Versatile Metal Mastery:** Effortlessly cuts through stainless steel, cast iron, aluminum, plastics, and wood—your all-in-one drill bit set.
- • **Confidence-Backed Warranty:** 90-day satisfaction guarantee means you drill risk-free with responsive customer support.
- • **Precision Drilling Every Time:** 135° split point design prevents bit walking, ensuring clean, accurate holes without a center punch.

## Overview

The amoolo 1/8" M35 cobalt drill bit set features 10 precision-engineered bits made from high-speed steel with 5% cobalt, delivering superior heat and wear resistance. Designed with a 135° split point and fully ground spiral flutes, these bits provide fast, accurate drilling through hard metals like stainless steel and cast iron, as well as softer materials. Backed by a 90-day warranty, this set is a must-have for professionals demanding durability and precision.

## Description

Amoolo M35 Cobalt Twist Drill Bits 1/8" 10 Pcs 【Specifications】 ● Material:High-Speed Steel M35 Cobalt (5% Cobalt) ● Size:1/8”(Dia 3.18mm) x1-5/8”(Flute Length 41.28mm) ● Split Point: 135° ● Process: Fully Ground ● Flute Type: Spiral ● Shank Type: Straight Round Shank ● Applications: Perfectly suitable for Hard Metals, such as Stainless Steel and Cast Iron 【What is M35 Cobalt?】 ● The addition of 5% cobalt increases drill bit’s heat and wear resistance, which makes it perfectly suitable for Stainless Steel and Cast Iron. M35 Cobalt steel drill bits can penetrate a 5mm-thick 304 stainless steel plate in 5 seconds. ● While the 5% cobalt makes the bits much more durable,it also makes them more brittle than ordinary HSS bits under improper usage. 【How to use this Drill Bit? Here are some warm tips】 ● Keep the bit vertical and fixation while drilling. ● To avoid drill bit break, 1/16” or smaller bits are suggested used with pin vise. ● Pay attention to the cooling of the bit, adding water or coolant when drilling can increase the life of the bit. 【Warranty: 90 Days】 No worries! Your satisfaction is our ultimate goal. If you have any questions or concerns about our products, please do not hesitate to contact our customer service team support@amoolo.com, we will respond within 12 hours. 【Why choose Amoolo?】 Amoolo - Craft the future! Amoolo is ONE STOP SHOP for ALL TOOL ACCESSORIES. We have years of OEM experience for international well-known brands. We are committed to providing the best quality products at a affordable price. Amoolo is always by your side to craft your desk, living room, home even the future!

## Features

- 【10Pcs 1/8" Cobalt Drill Bits】10Pcs - 1/8”(Dia 3.18mm) x1-5/8”(Flute Length 41.28mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market.
- 【M35 Cobalt High Speed Steel】Industry grade M35 high speed steel drill bit set, much harder than HSS used in other similar drill bits set. These drill bits contain 5% Cobalt, which increases wear-resistance and durability.
- 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
- 【Multiple Application】Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. ✔ Pay attention to speed, pressure and heat control during drilling.
- 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | amoolo |
| Part number | AT1902 |
| Item Weight | 45.4 g |
| Package Dimensions | 10.3 x 4.5 x 0.4 cm; 45.36 g |
| Item model number | M35 |
| Size | 1/8 in (10pcs) |
| Style | M35 Cobalt Twist Drill Bit |
| Finish | Dull Gold Color |
| Material | Cobalt |
| Item Package Quantity | 1 |
| Number Of Pieces | 10 |
| Measurement System | Inch |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Cobalt
- **Cutting diameter:** 0.13 Inches
- **Finish type:** Dull Gold Color
- **Shank type:** Round
- **Cutting angle string:** 135 Degrees

## Images

![amoolo 1/8" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel - Image 1](https://m.media-amazon.com/images/I/71nBUIH0cML.jpg)
![amoolo 1/8" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel - Image 2](https://m.media-amazon.com/images/I/81ZxO5v5HOL.jpg)
![amoolo 1/8" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel - Image 3](https://m.media-amazon.com/images/I/81iFPgWDcfL.jpg)
![amoolo 1/8" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel - Image 4](https://m.media-amazon.com/images/I/71jmdl5EjpL.jpg)
![amoolo 1/8" inch Cobalt Drill Bits(10Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel - Image 5](https://m.media-amazon.com/images/I/81GTz9VNxdL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-25*