Top-Rated Mortising Machines Compared (August 2026)

Last Update: 16. August 2026
1
Best Choice
Editor’s Choice
A+ Excellent
Lumberjack Tools

  • Adjustable Gib Strips - These are fitted to the column and the tables in both forward/reverse and lateral movement systems. Also features locking bolts when the table needs to be kept securely in one position.
  • Gas Springs - Gas springs provide smooth movement and help the headstock return to position.
  • Cast Iron Clamp - With 3 sets of holes in the table and slots on the clamp base, a wide range of positions can be set to accommodate different widths of a workpiece.
  • Sliding Table - A rack and pinion system provides easy lateral movement and features machined dovetail slides for accuracy.
  • Easy Access - The chuck is easily accessible from the side of the headstock making changing the bits a quick and simple procedure.
  • Includes - Chisels: 6 mm 1/4 Inch, 10 mm 3/8 Inch & 12.7 mm 1/2 Inch
Colour Brand Weight
Red LUMBER JACK 41 kg
£36999
Amazon
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2
Best Overall Value
Best Value
A Very Good
CISSIYOG
TODAY 18% OFF!
£55.99 (18% DISCOUNT!)

  • ACCURATE HOLE OPENING: Our Door Lock Hole Opener Kit have solid all-steel positioning rings that can accurately control the slotting depth. With features such as industrial-grade linear bearings, the slider moves more smoothly. The slide rail fine-tuning design can be adjusted left and right to ensure the verticality of the slotting and the parallelism of the slide rail. Larger control scale, not easy to wear, and clear positioning. Our Lock Mortiser Kit are easy to use and are essential tools for door lock installation and modification.
  • NEW UPGRADED DESIGN: Our Installing Doors Lock Mortiser Kit have advantages over ordinary hole opening tools, and this Mortising Jig Tool has been fully upgraded. With the characteristics of industrial-grade linear bearings, the slider moves more smoothly and accurately, and will not get stuck even after long-term use. The silicone dust and shockproof sleeve can prevent wood chips from entering the bearing slider and causing it to get stuck. Upgrading the parallel clamping foot can improve the parallelism of the clamping foot and eliminate the flare.
  • 3 TUNGSTEN ALLOY HEADS: Our Lock Jig Mortising Machine comes with three different hole openers, sizes are: 18mm, 22mm, 24 mm. Made of high-hardness tungsten carbide steel, it has a fast slotting speed, a very sharp head, and a beautiful slotting shape. It is better quality and more durable than general high-speed steel, and can firmly clamp most high-density wooden doors. Use this Door Lock Installation Kit to improve cutting efficiency and avoid repeated trimming.
  • COMPLETE TOOL KIT: Our Installing Doors Lock Mortiser Kit has the necessary tools designed for drilling holes, including: 2 wrenches, 2 positioning screws, an eyebolt fixing screw, a steel ruler, a woodworking flat slot, a positioning block and three tungsten carbide cutter heads, all packed in a large tool box. Easy to carry, take it and use it whenever you want.
  • DIY WIDELY USED: Our Mortising Jig Tool have a wide range of uses and can be used to open new keyholes, open eccentric keyholes, open door slots, open lock buckle holes, replace password locks and replace fingerprint locks. You can also DIY to transform old doors, the door holes will not crack, and the door body will remain beautiful. This Door Lock Mortiser Kit is easy to use and meets your various needs.
Colour Brand Weight
- CISSIYOG -
£4599
RRP: £55.99 -18%
Amazon
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3
A Very Good
Idong

  • 【Dimensions】Crafted for hotel door installation, security door setup and door lock modification, our door lock hole opener kit has everything you need. Inside the package, you’ll find a metal bracket, a drilling rig, three tool heads, wrenches, rulers and a woodworking chisel—this chisel isn’t for use, but it’s been polished. Also included plus a large toolbox for organization.
  • 【3 Cutters】These three cutters of installing door lock mortiser kit are crafted from tungsten steel, boasting better quality than those made of high-speed steel. They come in sizes 18/22/25 mm (0.7/0.87/0.98 inch) and belong to the larger M10 series, which resists distortion. Additionally, we offer separate Cutter Bits for purchase—you’ll find them at the bottom of the product description.
  • 【Easy Operation & Carry】The mortice lock fitting jig set comes with vertical guides that have height and depth stops—just set the stops to your needs, and you’ll easily avoid overrun in the cutting area, no complex adjustments needed. It’s friendly for both beginners and pros. Plus, it has a gross weight of 11 lb (5 kg), light enough to carry to job sites or store in your toolbox without hassle.
  • 【Comprehensive Upgrade】The lock jig mortising machine features a split design that allows easy installation and disassembly. Equipped with industrial-grade linear bearings and precise scales, it enhances cutting precision, speeds up operation, and boosts work efficiency. For first-time users, we suggest making a test cut on other discarded boards of the same thickness to prevent damage to your new wooden door.
  • 【Application】The mortising jig tool is suitable for drilling new lock holes, opening eccentric lock holes, replacing password locks and installing fingerprint locks. It boasts operational safety, quick slot design and complete specifications, with a simple operation process that’s easy to master.
Colour Brand Weight
- Idong -
£4299
Amazon
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4
A Very Good
Clarke

  • Motor 746 W
  • Max. capacity: chuck: 13 mm; supplied with 3/8 inch (10 mm) jaw and chisel and tool tray
  • Max. capacity: Bedane: 76 mm
  • Mortise cuts up to 95mm deep
  • Work table with clamping system (clamping capacity 90 mm)
Colour Brand Weight
- Clarke International 27 kg
£28710
Amazon
Show Deal
5
B+ Very Good
KATSU tools

  • Bench Top Hollow Chisel Morticer.
  • High Strength Cast Iron Structure.
  • Powerful 750W Copper Motor.
  • Accurate Sliding Table System.
  • Max Timber Clamping Width: 100mm (4"").
  • Adjustable Down feed Handle.
  • Gas springs provide smooth movement.
  • Includes - Chisel: 1 x 10 mm (3/8 Inch).
Colour Brand Weight
- KATSU Tools -
£32999
Amazon
Show Deal
6
B Good
DUEBEL

  • 【WIDELY USED AND EASY TO USE】DUEBEL door hinge jig can be used on new door frame unlocking hole, replace fingerprint lock, door opening slot, door frame lock tongue groove, unlocking hole, open eccentric hole, replace the large lock body, etc. The door lock installation kit is easy to use. If you are new users, suggest you to practice on the old wooden door first. Mortising machine is a good time-saving item for DIY remodelers and contractors. There is an operation video for your reference.
  • 【NEWLY UPGRADED STYLE】1. Industrial grade linear bearing: The slider moves more smoothly, more precise without jamming even prolonged use. 2. Silicone dustproof and shockproof sleeve: prevents wood chips from entering the bearing slider and causing jamming. 3. Surrounding positioning screw: effectively controls the opening distance and facilitates easy positioning. 4. Adjustment of bearing seat slide rail: It can be adjusted left and right freely, the open design provides more operating space.
  • 【NEWLY UPGRADED STYLE】5. Slippery rail fine-tuning design: Adjust left and right to ensure the groove is vertical and the parallelism of the slide rail. 6. Solid all steel positioning ring: Add connecting bearings to reduce wear and achieve more accurate positioning. 7. Upgrade parallel clamp feet: Improved the parallelism of the clamp feet and rejected the horn mouth. 8. Comes with a lock tongue hole opener to meet your diverse hole opening needs.
  • 【3 TUNGSTEN STEEL ALLOY CUTTER BITS: 18/22/24 MM】Our door hole drilling kit has 3 different hole cutters (Sizes: 18/22/24 mm) made of special tungsten steel alloy, higher quality over high-speed steel. It firmly grips most any thickness wooden door. Applying vertical guides with height and depth stops, overrun cutting area will be avoided by using this tool set.
  • 【EASY TO CARRY】The door lock jig is made mostly of steel, comes with a pair of leather gloves, woodworker chisel (18mm diameter), stainless steel ruler, and other accessories, total weight with case: 13.66 lb (6.20 kg). The mortise machine comes in a large blow molded case, easy to carry, convenient for travel. Case size: 51 * 23 *13 cm (20.07 * 9.05 * 5.11 inch).
Colour Brand Weight
Door Hinge Jig + Lock Tongue Opener DUEBEL -
£10999
Amazon
Show Deal
7
B Good
DUEBEL

  • 【APPLICATION】DUEBEL door lock hole opener kit is designed for installing hotel doors, security doors and door lock modifying. The door lock jig kit can be used for opening new lock hole, opening eccentric lock hole, changing password lock and changing fingerprint lock. The operational safety, quick slot, complete specifications, the operation is simple. You can install/change the door lock yourself.
  • 【WIDE ADAPTABILITY】Pro door lock hole mortising jig for solid wood doors-varied thickness. Putting lock holes into an expensive door panel can be a challenge for you using normal tools. A spade bit and drill invites disaster-door panels are expensive! This very nice jig set helps you not make any alignment errors when drilling proper holes for the lock mechanism. It has the necessary depth setting collar and tungsten carbide bit to drill a perfectly even hole in from the door edge.
  • 【EASY TO USE】The mortice lock fitting jig is simple to understand and easy to use for professional carpenters and new users. But if you are new users, it is recommended to make a use cut on other discarded boards of equal thickness to avoid damaging your new wooden door. The lock mortiser will help you to save a lot of time and frustration! It is a very good value and ideal for DIY remodelers and contractors. There is a video and listing instructions for your reference.
  • 【3 CUTTER BITS: 18/22/25 MM】It has 3 different hole cutters (Sizes: 18/22/25 mm) made of Tungsten Carbide (TC) steel, higher quality over high-speed steel. It firmly grips most any thickness wooden door. Applying vertical guides with height and depth stops, overrun cutting area will be avoided by using this tool set.
  • 【EASY TO CARRY】The door lock mortiser kit is made mostly of steel, total weight with case: 9.37 lb (4.25 kg). The mortise jig comes in a large blow molded case, easy to carry, convenient for travel. Case size: 49.5 * 22 *11 cm (19.49 * 8.66 * 4.33 inch).
Colour Brand Weight
Hole Opener Kit DUEBEL 4.25 kg
£8999
Amazon
Show Deal
8
B Good
MORTISING ATTACHMENT

  • Mortising Attachment for Drill Press Set include:locator,press block,side positioning rod,fixed seat and other accessories,also comes with 4 kinds of mortise chisel sizes for mortising machine:1/4 inch, 3/8 inch 1/2 inch, and 5/8 inch.
  • The drill bit is made of high quality steel, specially designed drill attachments bit with mortiser will not be blocked by sawdust when used,high hardness,no rolled edge,fast cutting.
  • Pay attention to the certain size requirements for the bench drill.Collar Diameter 65mm with reducer ring to 60mm, 55mm, 52.5mm and 40mm. The vertical distance between the bench drill chuck and the workbench is at least 15.7inch, otherwise it cannot be installed. Please check the specification carefully before ordering!!
  • With this tenon and groove accessories, the drill press can be converted into a precision mortising and grooving machine.
  • Packed in a sturdy plastic boxes for easy portable storage.
Colour Brand Weight
- BMTURNING -
£11439
Amazon
Show Deal
9
B Good
ZJchao

  • 【 Engineering】Crafted from stainless steel, the router jig is equipped with internal accuracy steel balls. This ensures a smooth, quiet sliding motion for precise results in every slotting application.
  • 【Efficient Slotting】The mortising jig allows for batch opening of slots in uniform sizes, significantly enhancing productivity. The ergonomically designed handle reduces labor strain, making this tool for prolonged use.
  • 【Adjustable Travel】This mortise and tenon jig features adjustable travel distances of 0 to 20mm front to back and 0 to 50mm side to side. It accommodates materials with a thickness of 15 to 50mm, providing versatility for various projects.
  • 【Customizable Settings】With the router jigs, you can easily adjust the width, depth, and height of slots to meet your specific requirements. This flexibility makes it an essential for any woodworking enthusiast or professional.
  • 【Compact & Sturdy】The mortising machine is designed for durability while maintaining a compact size. Its robust construction ensures reliability, making it suitable for various woodworking ventures needing accurate slotting.
Colour Brand Weight
#211 ZJchao -
£6209
Amazon
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More information and FAQs about the featured Mortising Machines in this comparison:


Technical Details
Colour Red
Brand LUMBER JACK
Weight 41 kg
Advantages
  • Efficient
  • Accurate
  • Versatile
  • Time-saving
FAQs about Lumberjack Bench Morticer with Sliding Table 370W Motor, Mortising Machine
What is the power of the motor?
The LUMBER JACK Bench Morticer has a 370W motor.
Is the sliding table included?
Yes, the LUMBER JACK Bench Morticer comes with a sliding table.
What materials can the machine drill?
The LUMBER JACK Bench Morticer can drill wood, metal, and also perform milling and slotting tasks.
Is the machine suitable for professional woodworking?
Yes, the LUMBER JACK Bench Morticer is suitable for professional woodworking applications.
What is the overall dimension of the machine?
The dimensions of the LUMBER JACK Bench Morticer are not provided.
Technical Details
Colour -
Brand Clarke International
Weight 27 kg
Our editorial team is currently working on a detailed test of this product. Please check back in a few days.
Technical Details
Colour Hole Opener Kit
Brand DUEBEL
Weight 4.25 kg
Advantages
  • Efficient
  • Easy
  • Versatile
  • Accurate
  • Durable
FAQs about DUEBEL Hole Opener Kit for Installing Doors Lock Mortiser Kit for Wooden Doors Mortising Machine Door Lock Installation Kit Mortise Jig
Can this kit be used for metal doors?
No, this kit is specifically designed for wooden doors and may not work effectively on metal doors.
Does the kit include all necessary tools for door lock installation?
Yes, the kit includes all the essential tools required for door lock installation, including a hole opener, mortiser kit, and mortise jig.
What door thickness is this kit suitable for?
This kit is suitable for wooden doors with a thickness of up to 1.75 inches.
Is the installation process easy for beginners?
While some basic knowledge of carpentry and woodworking is helpful, the kit is designed to be user-friendly and can be used by beginners with proper instructions and practice.
Can this kit be used for both residential and commercial doors?
Yes, this kit can be used for both residential and commercial wooden doors.

General information you should know about Mortising Machines:


A mortising machine, also known as a mortiser, is a specialized woodworking tool used to cut square or rectangular holes, called mortises, into a piece of wood. These machines are commonly used in furniture making and joinery work to create strong and precise joints. If you are a woodworking enthusiast or a professional, investing in a mortising machine can greatly enhance your woodworking abilities and improve the quality of your projects.

One of the key advantages of using a mortising machine is its ability to create accurate and consistent mortises. With a dedicated mortiser, you can easily adjust the depth, width, and length of the mortise, ensuring a perfect fit for joints. This level of precision is difficult to achieve with traditional hand tools alone. Moreover, mortising machines are designed to handle repetitive mortising tasks efficiently, saving you time and effort.

Mortising machines come in various types and sizes, including benchtop, floor-standing, and slot mortisers. Benchtop mortisers are compact and portable, making them suitable for smaller woodworking shops or hobbyists. Floor-standing mortisers, on the other hand, are more substantial machines that offer additional features like adjustable worktables and more robust motor power, making them suitable for professional use.

When comparing different mortising machines, it is essential to consider the machine's motor power, as it determines the cutting efficiency and the types of wood it can handle. Additionally, look for machines with adjustable fences and hold-downs, as they help secure the workpiece and ensure accuracy during the cutting process. Some mortisers also come with chisel and bit sets, making them ready-to-use right out of the box.

Investing in a mortising machine will not only improve the aesthetics and functionality of your woodworking projects but also expand the range of joints you can create. Mortise and tenon joints, for example, are widely used in furniture making due to their strength and durability. By owning a mortising machine, you can easily create these joints and experiment with various sizes and designs.

In conclusion, a mortising machine is a valuable addition to any woodworking workshop. Its ability to create accurate and consistent mortises saves time and effort, making it an indispensable tool for both hobbyists and professionals. When comparing different mortisers, consider their motor power, features, and included accessories to find the right one that suits your needs. Start exploring the possibilities of this versatile tool and take your woodworking projects to the next level.