Multifunctional Serrated Drilling Set

$14.99$35.00 (-57%)

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SKU: 1005002927971312 Category: Tags: , , , , , , , , ,

Multifunctional Serrated Drilling Set

Multifunctional Serrated Drilling Set Specification:

Item Type: Drill Bits

Material: High-Speed Steel+Titanium Plating

Structure: Saw&Drill

Application: Woodworking, Aluminum Alloy, Plastic Board Drilling And Cut Grooving

Product specifications: 3mm, 4mm, 5mm, 6mm, 6.5mm, 8mm

This is a 3 in 1 serrated drill:

Function 1: Can be used as a drill

Function 2: Can be used as a sawtooth groove

Function 3: Can be used as a saw blade on the surface of wood




1. Six most commonly-used sizes to satisfy all your needs. This drill bits set fits the majority of power drill currently on the market and come with a portable plastic bag for easy storage and organization.

2. Industry grade 6542 high-speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.

3. Fully ground spiral groove design quickly decreases friction and heat for a faster and cooler drilling performance. 135-degree split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.

4. Suitable for Cutting Hard Metal such as Stainless Steel, Steel and Cast Iron as well as Wood, Aluminum Alloy, and Other Softer Metals, including tiles, concrete, tiles, bricks, wood, plastic, glass, masonry and more.

5. The product has sharp edges and high drilling efficiency. The center of the product has sharp serrations, and with its help, the drill can continue to drill horizontally after drilling.

High-speed steel material drill bits can be stable and durable

Easy to install, suitable for most of electric drill

Drilling need matching with cooling liquid, cooling liquid not included in the package.


Usage Scenarios:

1. Suitable for holing, cutting on wood, soft metal, aluminum plate, iron, etc.

2. Suitable for drilling and cut grooving processing on thin wood plate, wood, aluminum, and plastic boards

Package list:

6Pcs drills Set (3mm+4mm+5mm+6mm+6.5mm+8mm) Serrated Drill Bits



Multifunctional Serrated Drilling Set

Multifunctional Serrated Drilling Set


Insured Worldwide Shipping (Shipping Costs Included) : Each order includes real-time tracking details and insurance coverage in the unlikely event that a package gets lost or stolen in transit.

Money Back Guarantee: If your items arrive damaged or becomes defective within 30 days of normal usage, we will gladly issue out a replacement or refund.

24/7 Customer Support: We have a team of live reps ready to help and answer any questions you have within a 24 hour time frame, 7 days a week.

Safe & Secure Checkouts: We use state-of-the-art SSL Secure encryption to keep your personal and financial information 100% protected

You can find and purchase more useful products, like this, in Cozexs

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1 Review For This Product

  1. 01

    by Vasila Berkenbur

    All as in the description. In fact, I have not tried yet. It came quite quickly in the general package. Thank you.

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