A Holzmann sharpening machine is a precision machine whose components are directly subjected to wear during sharpening operations. Over time, a grinding wheel may wear out, a reducing bush may need replacing, or a guide or clamping component may become damaged. If the machine is still in good overall condition, replacing only the affected part is often the most economical way to keep it working properly.

This category brings together spare parts for Holzmann circular saw blade sharpeners and planer knife sharpeners. It includes parts for the Holzmann MTY8-70 circular saw blade sharpener as well as the Holzmann MS6000 and MS7000 planer knife sharpeners.

Depending on the model, you can find wear parts and mechanical components for maintaining, repairing or adapting your sharpening machine, including diamond grinding wheels, vitrified grinding wheels, reducing bushes, extensions, guide rails, sliding bars, clamping knobs, clamping plates and knife holders.

Spare parts for Holzmann MTY8-70 circular saw blade sharpener

The Holzmann MTY8-70 is designed for sharpening circular saw blades. To achieve consistent results, the blade must be positioned correctly and the grinding wheel must be selected according to the type of saw blade being sharpened.

This category includes several reducing bushes for adapting the mounting of saw blades or grinding wheels. Different bore sizes are available, including 20 mm, 22 mm and 30 mm, as well as a 32/13 mm reducing bush set for grinding wheels.

An extension for the circular saw blade sharpener is also available for the MTY8-70. These accessories allow the machine to be adapted to different configurations while ensuring that the blade remains correctly supported during sharpening.

Diamond grinding wheels for carbide-tipped circular saw blades

For sharpening carbide-tipped circular saw blades, a diamond grinding wheel is essential. Diamond is particularly suitable for machining the very hard material used for carbide teeth and allows precise sharpening when used with a correctly adjusted machine.

We offer diamond grinding wheels with 13 mm or 32 mm bores compatible with the Holzmann MTY8-70, depending on the selected reference.

A diamond grinding wheel should be replaced when it is excessively worn or damaged, or when its condition no longer allows consistent sharpening. Before ordering, always check its diameter, bore size and the compatibility information shown on the product page.

Vitrified grinding wheels for steel saw blades

Not all circular saw blades require the same abrasive. For sharpening steel saw blades, this category also includes vitrified grinding wheels.

Versions with 13 mm and 32 mm bores are available for the Holzmann MTY8-70. Choosing the correct grinding wheel is important not only for sharpening quality but also to avoid using an abrasive that is unsuitable for the blade material.

It is therefore essential to distinguish between a carbide-tipped saw blade and a steel saw blade before selecting the appropriate grinding wheel.

Spare parts for Holzmann MS6000 planer knife sharpener

Sharpening planer and thicknesser knives requires smooth guidance and precise positioning of the knife throughout the sharpening stroke. The mechanical components of the sharpening machine therefore play an important role in the quality of the final result.

For the Holzmann MS6000 planer knife sharpener, you can find various spare parts such as the vitrified grinding wheel, sliding guide rail, sliding bar, star knobs and knife clamping plate.

The guide rail and sliding bar help ensure smooth movement during sharpening, while the clamping components hold the knife securely in position. Wear, deformation or excessive play in any of these parts can reduce sharpening accuracy.

Spare parts for Holzmann MS7000 planer knife sharpener

This category also includes parts for the Holzmann MS7000 planer knife sharpener.

Available components include a knife holder and a white vitrified straight cup grinding wheel designed for this machine.

The knife holder is particularly important because it keeps the planer knife correctly positioned during sharpening. If it becomes damaged, distorted or no longer provides satisfactory positioning, replacing it may be necessary to maintain accurate sharpening.

When should you replace the grinding wheel on your Holzmann sharpener?

The grinding wheel is a wear part whose condition should be checked regularly. A significant reduction in size, uneven wear, visible damage or a decline in sharpening quality can indicate that replacement is necessary.

It is also important to ensure that the installed grinding wheel is suitable for the material being sharpened. A diamond grinding wheel is intended for carbide teeth, while a vitrified grinding wheel can be used for the specified applications on steel saw blades or planer knives, depending on the machine.

Never install a grinding wheel whose dimensions, bore size or specifications do not match the requirements of your sharpening machine.

Check the guide and clamping components

On a planer knife sharpener, the quality of the result depends just as much on secure workpiece positioning as on the grinding wheel itself. A worn guide rail, a sliding bar with excessive play, a damaged knob or a defective clamping plate can prevent smooth movement or correct knife positioning.

Regular inspection of these components helps identify wear before it affects sharpening accuracy.

When replacing a mechanical part, also check the condition of the surrounding components to make sure that the fault or excessive play is not caused by another part.

Check compatibility before ordering a Holzmann spare part

Before ordering, carefully identify the exact model of your Holzmann sharpening machine. Parts designed for an MTY8-70 are not necessarily compatible with an MS6000 or MS7000, even if some components look similar.

For grinding wheels, pay particular attention to the diameter, bore size and abrasive type. For mechanical components, use the item number shown on your machine's exploded diagram when available and compare it with the information on the product page.

If your machine was produced in several versions or manufacturing periods, the serial number and production date may also be required to confirm the correct spare part.

Maintain and repair your Holzmann sharpening machine

Regular maintenance helps preserve the accuracy of your sharpener. Remove grinding dust and residue, monitor the condition of the grinding wheel, and keep the guide surfaces and clamping systems clean.

Before carrying out any maintenance, adjustment or replacement of a component, always disconnect the sharpening machine from the power supply.

Replacing a worn part at the right time can significantly extend the service life of your machine. Our selection of spare parts for Holzmann saw blade and planer knife sharpeners allows you to maintain and repair models such as the MTY8-70, MS6000 and MS7000 with components suited to each application.