LUKAS SLTs-flex universal lamellar flap disc Ø 125 mm zirconia alumina grain 40 flat

This super-flexible lamellar flap disc for machining hard-to-reach areas is the perfect alternative to grinding discs or conventional lamellar flap discs. It is perfect for deburring, fettling, derusting, smoothening and weld seam machining. The small resin core with the practical M14 thread enables an even larger flap projection (than with the SLT-flex). This makes the grinding disc extremely flexible, it can adapt itself to uneven surfaces, and requires little effort when working. With its long tool life, it is ideally suitable for fillet weld grinding. There is no risk of the workpiece being damaged by the carrier. Compared to grinding discs, the LUKAS patented flap shape and arrangement provides for 50% lower noise levels, less vibration, faster operation, greater efficiency and better surface results. The flat position of the optimally bonded flaps not only makes for safer working, but also cuts down the tool wear. The abrasive grain adheres particularly firmly to its backing and is optimally used. A particularly large concentration of abrasive grains on the outer perimeter results in an exceptionally high removal rate per minute. Excellent removal rates and an exceedingly long tool life are guaranteed. Thanks to its multi-layer abrasive coating, this lamellar flap disc stays just as sharp as at the first time of use. When the top flaps wear down, the fresh abrasive coating of the flaps underneath is exposed. In this way, they achieve a long service life and consistent working quality. Thanks to the self-sharpening effect of the zirconia alumina, combined with the extreme hardness and sharpness of the abrasive grain, this tool achieves high removal rates and a long service life, especially with hard and tough materials such as stainless steel. The abrasive grain of this flap disc is perfectly aligned by means of an abrasive surface layer and a special scattering process during the production. The tool does not become clogged, is sharper, requires little effort when working with it, and does not even cause blue discolouration or glazing. A high-quality resin system prevents this tool from rupturing at high speeds or working temperatures. Regular testing ensures a high degree of reliability. In addition, we pay attention to environmental conservation during the production and use start-of-the-art technologies with short curing times.

Tool shape: straight
Grain size: 40
n max.: 12200 (1/min)
Product packaging: Box
Lamellar flap disc type: SLTS with large flap overlap
Abrasive: ZKS (zirconia alumina with active abrasive surface layer)
Safety standard: EN 13743
V max.: 80 m/s
Packaging labelling: LUKAS-ERZETT
Tool holder: Internal thread
Tool holder dimension: M14 internal thread mm
Tool diameter: 125 mm

Save time: This tool can be mounted directly on the machine spindle or a suitable shank with external thread. No additional tool required.
Thanks to the multi-layer coating, this tool is always as sharp as at the first time of use. When the top flaps wear down, the fresh abrasive coating of the flaps underneath is exposed. In this way, they achieve a long service life and consistent working quality.
The abrasive surface layer of the abrasive cloth makes it easier for you to work with it. Thanks to the cool grinding, blue discolouration and glazing are a thing of the past.
Thanks to their soft material, the upright flaps of this tool enable flexible use on uneven workpieces as well. They achieve excellent surface results without any damaging vibration.
A high-quality resin system prevents this tool from rupturing at high speeds or working temperatures. In addition, we pay attention to environmental conservation during the production and use start-of-the-art technologies with short curing times.

Steel and cast steel: best suitable
Alloyed/cast steels: best suitable
Tool steel: best suitable
Rust-/acid-/and heat-resistant steel and cast steel: best suitable
Cast iron: suitable
Titanium and nickle alloys: best suitable

Stainless steel
Steel
Aluminum

Deburring: best suitable
Fine grinding: suitable
Fillet weld grinding: suitable
Rough grinding: best suitable
Weld seam machining: best suitable
Milling: -
Engraving: -
Fettling: -
Fillet weld grinding: best suitable
Paint removal: best suitable
Polishing: best suitable
Precision machining: -
Cleaning: best suitable
Conditioning: -
Rough grinding: -

Maximum tool life thanks to multi-layer abrasive coating
No blue discolouration means less reworking
Perfect result even on uneven surfaces
Self-sharpening effect: high removal rate especially on stainless steel
Fresh abrasive coating every time: wear exposes the flaps underneath
Finished faster thanks to the highest removal rate
Flexible structure: near-zero vibration during use
Secure working even at high operating speeds and temperature thanks to special resin bond
Extremely hard and sharp for an impressively long tool life
Quick and easy mounting without a clamping wrench