LUKAS universal miniature lamellar flap disc Ø 75 mm zirconia alumina grain 40 flat

This self-clamping flap disc is the better alternative to conventional abrasive discs and convinces with its significantly longer tool life. It is ideal for deburring, fettling, derusting, smoothening and weld seam machining already at low applied grinding pressure. 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 back of the flap disc is fitted (just like an abrasive disc) with a ″quick-release fastener″ consisting of a plastic thread. The disc is simply attached to the corresponding carrier (GTR) with a short turn. An additional mounting tool is not required and the flap disc is centred automatically. Due to its low wear, the carrier also lasts significantly longer compared to fixing systems that use hook-and-loop hook fastenings or adhesive surfaces.

Tool shape: straight
Grain size: 40
n max.: 12700 (1/min)
Product packaging: Box
Lamellar flap disc type: SLTG-R
Abrasive: ZK (zirconia alumina)
V max.: 50 m/s
Packaging labelling: LUKAS-ERZETT
Tool holder: Quick lock made of plastic
Tool diameter: 75 mm

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.
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.
Good hold, automatic centring and a fast toolless installation thanks to plastic thread are this tool’s highlights. In addition, the carrier has a markedly longer tool life thanks to its low wear compared to holdings systems with hook-and-loop fasteners or glued surfaces.

Titanium and nickle alloys: best suitable
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: best suitable

Stainless steel
Steel
Aluminum
Cast iron

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

Maximum tool life thanks to multi-layer abrasive coating
Self-sharpening effect: high removal rate especially on stainless steel
Secure hold thanks to plastic thread
Fresh abrasive coating every time: wear exposes the flaps underneath
Extremely hard and sharp for an impressively long tool life
Automatic centring when mounting
Also machines hard materials efficiently
Quick and toolless mounting
Long carrier tool life thanks to low wear
Highly versatile and compatible to Roloc