Carbide core saw set for plasterboard and wood 64-127mm – Top quality for precise drilling
Are you looking for a reliable, durable and efficient tool for drilling holes in larger diameters? The carbide core saw set for plasterboard and wood (64-127mm) is the perfect choice for both professional craftsmen and demanding DIYers. This high-quality core saw set with widia carbide blades enables extremely precise, fast and clean drilling in various materials without damaging the edges of the workpiece.
Thanks to its robust design and thoughtful selection of the most commonly used diameters (from 64 mm to 127 mm), this set is indispensable for installing electrical boxes, laying pipes, installing recessed lights (LED lights) and various other drywall and carpentry work. By purchasing this professional set under the code G30000, you will ensure faster and significantly more precise work.
Why choose our carbide hole saw set? (Advantages and benefits)
When working with materials such as wood, plasterboard (gypsum board) or MDF, ordinary drill bits quickly dull or tear the material. Our professional carbide-tipped (widia) hole saw set solves these problems and brings many advantages:

Exceptional durability and long service life: High-quality carbide blades provide exceptional wear resistance, meaning the saws will remain sharp even after prolonged and intensive use.
Resharpenable: When the blades do become a little worn after a long period of use, they can easily be resharpened. This saves you money in the long run, as you don't have to buy new saws.
Robust, thick-walled construction: The specially thickened walls of the core saws prevent deformation and twisting when drilling under heavy loads, ensuring perfectly round cuts.
Versatility: The set is designed to work with a wide range of materials, allowing you to complete several different projects with a single kit.
Clean, fast, effortless work: Sharp carbide blades penetrate the material with ease, reducing friction, preventing overheating and ensuring smooth edges without splitting.
Practical storage: The entire set is arranged in a convenient and durable case that protects the tools from damage and loss and allows for easy transport to the field.

Versatile use on various materials
This hole saw set is extremely versatile and indispensable for processing the following materials:

Wood and particle board: Ideal for making openings in wooden furniture, tables or wooden structures.
MDF boards: Provides clean cuts in dense wood-fiber boards without chipping edges.
Plasterboard (Knauf): The perfect tool for drywall work, especially for drilling holes for electrical boxes and recessed lights.
Plastic: Easy drilling in PVC and other plastic materials without cracking.

Technical specifications and kit contents
The set contains everything you need to get started right away. All parts are precisely manufactured and adjusted for optimal performance:

Hole saw diameters in the set: 64 mm, 76 mm, 89 mm, 102 mm, 127 mm
Drilling depth: up to 25 mm
Pilot drill: 6 mm (ensures stability and precise centering before starting drilling)
Accessories: Drill adapter and pilot drill bit
Packaging: Convenient plastic case for safe storage and transport
Product code (SKU): G30000

Instructions for safe and effective use
To achieve the best results and maximize tool life, we recommend the following steps:

Select the desired hole saw diameter and correctly mount it on the included adapter with a pilot drill.
Make sure the adapter is firmly seated in the head of your drill.
Place the pilot drill (6 mm) exactly at the marked drilling center point.
Start drilling at low speed to allow the pilot drill to stabilize the saw, then continue evenly with calibrated pressure.
When drilling into harder materials, pull the saw out occasionally to remove dust and chips and prevent the blades from overheating.

Frequently Asked Questions (FAQ)
1. What materials is this hole saw set suitable for?
The set is specially designed for drilling into wood, chipboard, MDF, plasterboard and plastic. The carbide (widia) blades make it extremely efficient and long-lasting when working with these materials.
2. Can I resharpen these hole saws?
Yes, one of the main advantages of these hole saws is the long life of the carbide and the ability to resharpen the blades. When you notice a decrease in cutting efficiency, you can simply sharpen the blades and continue working.
3. What is the maximum drilling depth that this set allows?
The maximum drilling depth with these core saws is 25 mm, which is ideal for most standard plasterboard, wooden boards, chipboard and plastic profiles.


Responsible persons:
GEKO - GEKO SPÓŁKA Z OGRANICZNĄ ODPOWIEDZIALNOŚCIA SPÓŁKA KOMANDYTOWA, ul. Spacerowa 3, 97-500 Kietlin, Poland, (+48) 446824004, geko@geko.pl
Distributor for Slovenia: Haloorodje.si, Online Sales, Rok Groznik sp, Podturn 42, 8350 Dolenjske Toplice, info@haloorodje.si, +38669731944, Slovenia
Product origin: China

Instructions for using the product:
• Select the appropriate size of hole saw based on the diameter of the required opening.
• Place the core bit correctly on the compatible drilling tool and secure it securely.
• Before drilling, mark the location of the hole and check that there are no cables or pipes behind the surface.
• Set the drill to the appropriate speed for the material.
• Place the bit perpendicular to the surface and start drilling with moderate pressure.
• Remove dust and material residues as necessary during drilling.
• After finishing work, switch off the tool and wait until the core bit has completely stopped.

Useful tips for work:
• Select the crown that is closest to the desired opening diameter.
• For a more precise start of drilling, use a guide or centering drill bit, if included.
• Use moderate pressure on gypsum boards to prevent the material from crumbling.
• When drilling wood, regularly remove material residue from the bit.
• Check the sharpness and condition of the cutting teeth before each use.
• After use, clean the crowns and store them in the supplied packaging or in a dry place.

Warnings:
• ⚠️ Before drilling, always check if there are any electrical cables, pipes or other wiring hidden in the wall.
• ⚠️ When working, wear safety glasses and appropriate respiratory protection against dust.
• ⚠️ Do not touch the hole saw while it is rotating or immediately after use.
• ⚠️ Always unplug the drill from the power supply or remove the battery before changing the bit.
• ⚠️ Do not use damaged or deformed crowns.
• ⚠️ Use the tool only on the materials for which it is intended.
• ⚠️ Keep the set and small parts out of the reach of children.

Same summary

The 64-127 mm carbide hole saw set for plasterboard and wood is especially useful for users looking for a practical solution for occasional household tasks or simpler DIY projects. With different diameters, the set is suitable for those who need more flexibility when cutting into wood or plasterboard materials, but is not specialized for very demanding tasks or cutting metals. The compromise of this set may be limited accuracy in very fine details, so it is more suitable for basic assembly work or adaptations than for professional carpentry use. The advantage of the set is its universality and quick saw change, which makes it convenient for workshops where simple use without complicated settings is important.

Recommendation source: Enaa guides and team experiences.

User view

The typical user of this set is a home handyman or someone who regularly carries out minor home renovations, makes simple furniture or installs electrical installations through plaster walls. The set comes in handy when it is necessary to quickly and reliably make cutouts of various diameters, the main advantage of which is the quick change of saws without the need for advanced tools. It is regularly used by both individuals and craftsmen on various types of wooden or plasterboard.

Users trust Geko products for their practicality and because they offer consistent quality for everyday use in the workshop or in the field.

Why buy at Enaa

With Enaa, you can always find clearly presented key technical features and quickly compare related products, making it easier to choose the right set for each project. In addition, the descriptions are tailored specifically for users looking for practical solutions for specific materials such as wood or plasterboard.

Answers to frequently asked questions

Is this set also suitable for cutting metal materials?

The set is primarily adapted for two types of materials - plasterboard and wood, so use for metal is not recommended, as it may cause rapid wear of the blades and poorer cut quality.

What diameters of cutouts can I drill with the included saws?

The set includes various diameter saws from 64 mm to 127 mm, providing coverage for most standard cutouts in domestic installations and assembly work.

Do I need an additional tool to change the saws in this set?

The saw blades in this set are designed to be changed quickly and without special tools, which simplifies the work and shortens the time between individual cuts.

Is it suitable for beginners?

Because the set is easy to use and provides stable guidance, it is also suitable for less experienced users, but it is important to follow basic safety instructions when working with tools.

Description updated: April 2026