Has your Holzmann sharpening machine been serving you for several years and is one of its parts beginning to show signs of wear? A worn grinding wheel, faulty switch, damaged chuck or worn honing wheel does not necessarily mean that the entire machine needs replacing. When the sharpener is still in good overall condition, replacing only the affected part can often restore efficient operation while extending its service life.

This category brings together spare parts for Holzmann sharpening machines, including wet grinders for sharpening cutting tools and drill bit sharpeners for metalworking drills. Depending on availability, you can find parts for the Holzmann NTS200Flex, NTS250S, BSG13E, BSG13PRO, BSG26PRO and BSG30PRO.

Spare parts for Holzmann wet grinders

Holzmann wet grinders are designed to sharpen different tools while limiting heat build-up thanks to a grinding wheel operating in contact with water. They are particularly suitable for knives, wood chisels, gouges and other cutting tools.

Over time, components directly involved in the sharpening process naturally wear out. The grinding wheel gradually loses diameter and may need replacing when it becomes excessively worn or damaged.

The leather honing wheel plays an important role in finishing the cutting edge after grinding. When it becomes heavily worn or damaged, or no longer produces a satisfactory finish, replacing it helps maintain a good sharpening quality.

Spare parts for Holzmann drill bit sharpeners

This category also includes spare parts for Holzmann drill bit sharpeners, particularly for the BSG13E, BSG13PRO, BSG26PRO and BSG30PRO models.

These machines restore the cutting geometry of worn drill bits. Their accuracy depends directly on the condition of the holding and grinding components. A worn or damaged part can therefore have a direct effect on the quality of the sharpening result.

Depending on the model, you can find chucks, switches, diamond grinding wheels and CBN grinding wheels to repair your sharpener or replace a consumable part.

Diamond grinding wheels for carbide drill bits

The diamond grinding wheels offered for certain Holzmann sharpeners are intended for sharpening carbide drill bits. Diamond is particularly suitable for very hard materials and helps maintain precise cutting geometry when the wheel is used correctly.

Diamond grinding wheels are available for several models in the BSG range, including the Holzmann BSG13PRO, BSG26PRO and BSG30PRO.

Before ordering, it is essential to check the exact sharpener model and the type of drill bit for which the grinding wheel is intended.

CBN grinding wheels for HSS drill bits

For sharpening HSS drill bits, certain Holzmann machines use CBN grinding wheels. Cubic boron nitride is particularly suitable for high-speed steel and provides precise sharpening of HSS twist drills.

CBN grinding wheels are available in particular for the BSG13PRO and BSG30PRO models.

It is important not to select a grinding wheel based solely on its dimensions. The abrasive material and compatibility with both the machine and the type of tool being sharpened must also be taken into account.

Chuck for Holzmann BSG13E drill bit sharpener

The chuck is an essential component of a drill bit sharpener. It holds and positions the drill bit during the sharpening process.

A damaged chuck, excessive play or poor drill retention can compromise sharpening accuracy. Replacing the chuck helps restore reliable positioning and allows the machine to operate correctly.

The category includes a chuck for the Holzmann BSG13E drill bit sharpener, which is also compatible with certain Scheppach machines depending on the relevant part reference.

Switch for Holzmann drill bit sharpener

The switch is an electrical component that is operated repeatedly every time the machine is used. Over time, its internal contacts or mechanism can wear out.

If the sharpener no longer starts, however, the switch should not automatically be assumed to be faulty. The power cable, electrical connections, motor and any safety devices should also be checked.

If diagnosis confirms that the switch is the cause, replacing it may put the sharpener back into service without having to replace the complete machine.

When should you replace a part on your Holzmann sharpener?

A decline in sharpening quality, unusual vibrations, a heavily worn grinding wheel, a drill bit that is not held correctly or an electrical control that no longer works properly are all signs that the machine should be inspected.

Before ordering a part, it is best to identify the exact cause of the problem. Replacing a part without a proper diagnosis may not solve the fault and can lead to unnecessary expense.

For consumables such as grinding wheels or honing wheels, a simple visual inspection is often enough to assess their condition. Mechanical or electrical components may require a more thorough diagnosis.

Check the exact model before ordering

Holzmann sharpening machines may be modified during their production life, and several models can use parts that look very similar but are actually different.

Before ordering, note the exact model of your Holzmann sharpener, together with the serial number or manufacturing date when required to determine compatibility.

Then check the list of compatible machines shown on each product page. This is particularly important for chucks, switches and grinding wheels specific to different drill bit sharpeners.

Maintain your Holzmann sharpener to extend its service life

A well-maintained sharpening machine retains its accuracy and efficiency for longer. Regularly remove dust and grinding residue, monitor the condition of the grinding wheels and check the tool-holding components.

On a wet grinder, remember to clean the water trough and avoid leaving the grinding wheel unnecessarily immersed in dirty water after use.

Before carrying out any work on a mechanical or electrical component, always disconnect the machine from the power supply.

Repair rather than replace your Holzmann sharpener

A sharpening machine whose frame and motor are still in good condition can often continue working for many years after replacing a simple wear part.

Our selection of spare parts for Holzmann wet grinders and drill bit sharpeners includes grinding wheels, chucks, switches, honing wheels and other components for maintaining or repairing your equipment.

Taking a few minutes to identify your machine and the required part precisely is often the best way to extend the life of your sharpener and avoid replacing it prematurely.