COOL CUT
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COOL-CUT GRINDING TOOLS FOR THE KNIFE AND CUTTING TOOLS INDUSTRY A Company of the SWAROVSKI Group www.tyrolit.com

EXPLANATION OF SYMBOLS AND TERMINOLOGY External diameter of grinding wheel Pitch circle diameter for thread bush Base thickness of grinding wheel Thread diameter Bore diameter Diameter of graduation on offset grinding wheels Width of the grinding wheel Edge profile angle Wall thickness Incremental width of edge profiles Peripheral speed

CONTENTS COOL-CUT GRINDING TOOLS Grinding and polishing tools for the knife, scissor and cutting tools industry Knife grinding Dual-layer grinding and polishing wheels Knife hollow grinding Fine polishing wheels Scissor machining Scalpel machining Serrated knife grinding Diamond roller dresser Patented flexible grinding wheels to replace magnesite Solution expertise – application technology Data sheet

COOL-CUT GRINDING AND POLISHING TOOLS FOR THE KNIFE, SCISSOR AND CUTTING TOOL INDUSTRY After a period of intense research, TYROLIT has developed COOL-CUT, a high-performance cool-grinding tool. Advantages of the new system: One bond system for the machining of many different types of steel and a variety of knife styles -both forged and steel plate knives Higher productivity due to improved stock removal rates Cool grinding for high feed rates Self-sharpening, no dressing required Environmentally friendly Standard tool colours Green - Bond BD740 - Soft Yellow - Bond BD760 - Medium Red - Bond...

STANDARD DIMENSIONS Application: Face grinding of cutting tools such as knives, axes, etc. Machine types: e.g. Berger, Siepmann Peripheral speed: vs = up to 40 m/s; BD740 vs 32 m/s Grinding wheel shapes: 37 ST with nuts For wet grinding only, no dressing required Additional specifications and wheel dimensions available on request * Stock type

COOL-CUT GRINDING TOOLS DUAL LAYER, GRINDING AND POLISHING WHEELS “Z” STANDARD DIMENSIONS Application: Grinding and polishing of cutting tools in a single process, e.g. knives, scissors, etc. Machine types: e.g. Berger, Siepmann Peripheral speed: vs = up to 40 m/s; BD740 vs 32 m/s Grinding wheel shapes: 2, 209, 210, 211,37 ST For wet grinding only, no dressing required Additional specifications and wheel dimensions available on request * Stock type

COOL-CUT GRINDING TOOLS FOR KNIFE HOLLOW GRINDING STANDARD DIMENSIONS Application: Hollow grinding of knives Machine types: e.g. Berger, Siepmann Peripheral speed: vs = max. 32 m/s Grinding wheel shape: 6 For wet grinding only, no dressing required For wall thicknesses less than W12. Specifications available on request

COOL-CUT GRINDING TOOLS FINE CONGLOMERATE POLISHING WHEELS Shape 37ST * Stock type

COOL-CUT GRINDING TOOLS FOR SCISSOR MACHINING STANDARD DIMENSIONS Application: Grinding scissors Machine types: e.g. Berger, Siepmann Peripheral speed: vs = up to 40 m/s Grinding wheel shape: 6 For wet grinding only, no dressing required Easy cutting

COOL-CUT GRINDING TOOLS FOR SCALPELSGRINDING Shape Application: Grinding and polishing of knives for medical applications Machine types: e.g. Berger, Siepmann Peripheral speed: vs = see table Grinding wheel shapes: 1,2, 209, 6 Wet grinding for grinding and sharpening wheels Wet and dry grinding for polishing wheels * Stock type

COOL-CUT PRODUCT EXTRAS CERAMIC GRINDING WHEELS FOR SERRATED PROFILE GRINDING Ordering example Application: Profile grinding of serrated knives For wet grinding only Profiling is performed by the customer using a profile or crushing roller Other specifications and dimensions on request Bond V3 cuts easier than V112 V112 is better at retaining its profile

COOL-CUT PRODUCT EXTRAS DIAMOND ROLLER DRESSER Application: Profiling Cool-Cut grinding rings Additional finishes available on request Ordering example

COOL-CUT GRINDING TOOLS FLEXIBLE GRINDING WHEELS: PATENTED SPECIAL VERSION “P” Shape 207 STANDARD DIMENSIONS Application: Magnesite wheel replacement For maximum stock removal with simultaneous cool grind on slow-running machines (18 - to max. 25 m/s) Magnesite wheel replacement! Important: Only suitable for wheel wall thicknesses of at least 50 mm and peripheral speeds of up to 25 m/s. Grinding wheel shapes: 207, 209, 210, 211,37ST Grinding wheel dimensional range: 0 350 - 950 mm For wet grinding only, no dressing required Other shapes and dimensions on request Ordering example Shape

SOLUTIONS EXPERTISE – APPLICATION TECHNOLOGY Successful enterprises expect not only top products from their partners, but also process know-how and a programme of comprehensive support for their individual requirements. Concentrating on the production and supply of top quality tools is in itself no longer sufficient. Good “software” has to be offered alongside the “hardware”. With the wealth of process expertise commanded by our team of application engineers, we are able to provide our customers with sustained solutions in line with today’s demanding technical and economical expectations....

* MANDATORY fields have a grey background

Our worldwide subsidiary companies can be found on our website at www.tyrolit.com Follow us on Facebook facebook.com/TYROLIT Tyrolit Schleifmittelwerke SWAROVSKI K.G. Swarovskistraße 33 | 6130 Schwaz | Austria Tel +43 5242 606-0 | Fax +43 5242 63398