The choice of the right serrated grinding wheel for grinding knives, scissors, tweezers, pliers, surgical instruments, etc. with the most suitable teeth and the highest quality standards must be determined on a customer-specific basis depending on the intended use. With our many years of experience, we would be happy to advise you by telephone or on site regarding a high-quality and cost-effective design of a serrated grinding wheel for your processThe base body of the serrated grinding wheel is made of aluminum. A coating is applied to the aluminum body, into which the teeth are then inserted depending on the profile shape according to the intended use. Basically, three types of gearing can be distinguished:
- Shaft-serration
- Micro-serration/sharp-serration
- Special-serration
The images shown below show profiles that can be produced from just 0.25 mm using serrated grinding wheels according to DBGM 1648913. An extra serrated grinding wheel is required for each profile. The appropriate slice width is selected depending on the length of the knife.
The numbers written on the knife blades mean the individual profile widths, measured from tip to tip!Serrated grinding wheel with a wave toothing for toothing:
- table and household knives
- professional, steak and hunting knives
- Profile grinding of tweezers and pliers
Serrated grinding wheel with micro-serration for fine-cutting on:
- Surgical instruments
- Household scissors
- Barber scissors
Interesting:
The micro-serration on the hairdressing scissors is intended to ensure that the hair is held during cutting and that the hair does not slip.Serrated grinding wheel with special profiles for gearing:
- cutter knives
- machine knives
Knives, machine knives, cutter knives
Basically, it is recommended to use grinding oil while grinding in order to cool the serrated grinding wheel. Then bring the knife blade slowly and lightly towards the serrated grinding wheel. Make sure that you work in synchronism, i.e. you hold the cutting edge downwards while the serrated grinding wheel moves towards the body of the grinder. Make sure that you work in synchronism, i.e. you hold the cutting edge downwards while the serrated grinding wheel moves towards the body of the grinder. The burr created on the back of the knife during the grinding process is only small and can be removed by light polishing or subsequent processing using a leather, felt, grinding or contact wheel. For grinding the profiles of machine or cutter knives, constant water cooling or our belt grinding oil FAPI-OIL is recommended.Scissors
Use a grinding oil to cool the serrated grinding wheel while grinding. Place the blade side of the scissors (outer side) lightly against the serrated grinding wheel and avoid applying too much contact pressure. The teeth should be from the outside to the inside. The resulting burr can be removed using a sharpening stone, a leather wheel, felt wheel, grinding wheel, polishing wheel or even a contact wheel.The maximum speed for serrated grinding wheels depends on the 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◊ = Production type, delivery time on request
Further dimensions on request!
All discs are available with a waterproof coating and any desired hole.