Best Metric Short Drill Bits of 2026

Harry Stack Avatar
Harry Stack
Last Updated: Jan 9, 2026

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Metric short drill bits are a must-have for any DIY enthusiast or professional tradesperson who needs to drill through tough materials. These bits are designed to drill through metal, wood, and plastic with ease, making them suitable for a wide range of applications. They come in a range of sizes, so you can find the perfect fit for your project. The short length of these bits makes them ideal for working in tight spaces, and their precision ensures that you can drill accurately every time. Whether you're working on a home renovation project or a commercial construction job, metric short drill bits are an essential tool that will make your work easier and more efficient.

At a Glance: Our Top Picks

uxcell 4mm Solid Carbide Drill Bit Cover #TOP 1
uxcell 4mm Solid Carbide Drill Bit
ftb score rating icon 9.8
uxcell Carbide Twist Drill Bits 4mm Cover #TOP 2
uxcell Carbide Twist Drill Bits 4mm
ftb score rating icon 9.7
uxcell 6.7mm HSS Cobalt Drill Bit Cover #TOP 3
uxcell 6.7mm HSS Cobalt Drill Bit
ftb score rating icon 9.5

Top 6 Metric Short Drill Bits

uxcell 4mm Solid Carbide Drill Bit

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Silver
uxcell 4mm Solid Carbide Drill Bit Cover
uxcell Solid Carbide Twist Drill Bits 4mm, Metric Left Hand Spiral Flutes Straight Shank Tungsten Steel Drilling Tool for Stainless Steel Alloy Metal

The uxcell 4mm Drill Bit is expertly designed for precision drilling in a variety of tough materials, including stainless steel and titanium alloys. With a sharp cutting edge and a spiral chip space, this bit allows for quick and clean removal of debris, enhancing your drilling experience. Made from high-quality tungsten carbide, it offers exceptional wear and heat resistance, ensuring long-lasting performance. This drill bit is perfect for use in machining centers and CNC lathes, providing high efficiency and accuracy for your projects. However, it’s important to note that it’s not suitable for hand drills due to stability issues.

What We Like
High wear and heat resistance
Fast chip removal
Long tool life
Suitable for tough materials
#TOP 2

uxcell Carbide Twist Drill Bits 4mm

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uxcell Carbide Twist Drill Bits 4mm Cover
uxcell Carbide Twist Drill Bits 4mm, Metric Spiral Flutes Straight Shank Tungsten Steel Drilling Tool for Stainless Steel Alloy Metal

The uxcell Carbide Drill Bits are a versatile tool for precision cutting. With a drilling diameter of 4mm and a flute length of 35mm, these drill bits are designed for fast and clean chip removal. The sharp cutting edge provides smooth cutting and no glitches, making it perfect for drilling abrasive materials. Constructed from YG10X carbide, these drill bits offer wear resistance, corrosion resistance, and heat resistance. The hardened material ensures a long tool life and faster cutting speeds. These drill bits can be used in high-temperature drilling applications and are suitable for use on machining centers and CNC lathes. Please note that it is not recommended to be used with a hand drill due to poor stability.

What We Like
Precision cutting
Sharp cutting edge
Long tool life
#TOP 3

uxcell 6.7mm HSS Cobalt Drill Bit

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6.7mm x 100mm
uxcell 6.7mm HSS Cobalt Drill Bit Cover
uxcell 6.7mm Drilling Dia Straight Shank HSS Cobalt Metric Twist Drill Bit 3pcs

The uxcell Twist Drill Bit set includes three high-speed steel (HSS) cobalt bits, each measuring 6.7mm in diameter. With a total length of 100mm, these bits are designed for durability and precision. The straight shank allows for easy handling and compatibility with various drill types. Additionally, the flute length of 55mm ensures efficient chip removal, making your drilling tasks smoother and more effective. This combination of features not only enhances performance but also provides you with the reliability needed for a range of drilling applications.

What We Like
Durable HSS and cobalt material
Efficient chip removal design
Compatible with various drills
Straight shank for easy handling
#TOP 4

uxcell 9mm HSS Cobalt Straight Round Shank Metric Twist Drill Bit

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M35 Co D9*L125 1pcs
uxcell 9mm HSS Cobalt Straight Round Shank Metric Twist Drill Bit Cover
uxcell 9mm Dia HSS Cobalt Straight Round Shank Metric Twist Drill Bit Drilling Tool

This 9mm diameter drill bit has a total length of 125mm and a flute length of 68mm. Made with HSS and cobalt materials, it is perfect for drilling through tough materials. The straight round shank design ensures easy grip and stability during use. The champagne color gives it a sleek and professional look. Ideal for short drill bit needs.

What We Like
Effective for drilling through tough materials
Straight round shank design for easy grip and stability
Sleek and professional champagne color
#TOP 5

HLOFIZI M42 12.5mm Titanium Cobalt Drill Bit

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12.5mm
HLOFIZI M42 12.5mm Titanium Cobalt Drill Bit Cover
HLOFIZI 12.5mm M42 8% Cobalt Drill Bits (1 Pack), Metric Titanium Twist Drill Bits for Hard Metal, Stainless Steel and Cast Iron

The HLOFIZI Titanium Cobalt Drill is designed for tough jobs like drilling through hard metals, stainless steel, and cast iron. Made with M42 high-speed steel and 8% cobalt, it offers you long-lasting durability and resists breaking, so you won’t need to replace bits often. Its titanium coating helps protect against heat and rust, making it reliable for heavy use. The drill bit features a 135-degree split point that helps you start drilling precisely without slipping, giving you cleaner and more accurate holes. These benefits make it a smart choice if you want efficient and reliable drilling performance.

What We Like
Long-lasting durability
Heat and rust resistance
Precise, no-slip start
Clean, burr-free holes

uxcell HSS Cobalt Metric Drill Bit

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uxcell HSS Cobalt Metric Drill Bit Cover
uxcell 10.2mm Dia HSS Cobalt Straight Round Shank Metric Twist Drill Bit Drilling Tool

This straight shank twist drill bit has a total length of 130mm and a shank diameter of 10.2mm. Made of HSS and cobalt, it features a flute length of 70mm and a bit diameter of 10.2mm. This champagne-colored drill bit weighs 62g, and it is ideal for drilling in tight spaces.

What We Like
Compact size and short length allow for easy use in tight spaces
Durable HSS cobalt material for a long lifespan
Straight shank enables easy and secure gripping
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are short drill bits called?

Screw Machine Length: Also called "stubby length", these are the shortest common drill bits. Originally designed for screw machines, many people prefer these due to their high strength and added working clearance.

2. How long is a stubby drill bit?

[DIFFICULT AREAS]: Each stubby bit measures from 1.9 inches to 2.32 inches so you can work in hard-to-reach and tight spaces whether with a short or right-angle drill.

3. What lengths do drill bits come in?

Some projects call for specific drill bit sizes, but a bit set that includes sizes from 1/16 inch to 1/4 inch will work for many jobs around the home and workshop. You can add larger bits — 5/16-inch, 3/8-inch, 7/16-inch and 1/2-inch bits — if you need them.

4. Do metric drill bits exist?

To make things just a little more complicated, not all drill bit sizes are in North American fractional measurements. The metric system is used to define metric drill bit sizes as well.

Editor's Notes

During our metric short drill bit research, we found 24 metric short drill bit products and shortlisted 6 quality products. We collected and analyzed 3,515 customer reviews through our big data system to write the metric short drill bits list. We found that most customers choose metric short drill bits with an average price of $12.46.

The metric short drill bits are available for purchase. We have researched hundreds of brands and picked the top brands of metric short drill bits, including uxcell, HLOFIZI. The seller of top 1 product has received honest feedback from 6,111 consumers with an average rating of 4.8.

Written by
Harry Stack Avatar

Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.