Laser and Sheet Cutting Services

Parts are separated, all tabs ground off, and all burrs removed. Cleaning is also performed to remove surface discoloration, debris, manufacturer marks, and scratches, ensuring clean part surfaces.

Parts are separated, with source drawing and residual tabs processedground off。detabbed areas may differ slightly in texture or appearance from the rest of the part

to reduce costs，parts can remain on the original sheet，interconnected or with support structures。you will need to perform subsequent separation yourself。Laser CuttingandWaterjet Cuttingfinished parts may have minor burrs

parts surface-finished in bead blasting cabinet，typically uses80mesh glass beads，pressure controlled at70-100psi/psi range，gives parts a uniform matte or satin finish

parts in vibratory or rotary barrel tumbler，finishing using abrasive media。processed surface shows uniform dot-like texture，sharp corners and edges get rounded transitions.

KH-TAT accepts DXF, STEP, STP, SLDPRT, IPT, and SAT format files. Files should be flat profiles extruded to the desired material thickness. The online instant quoting tool supports uploading 2D DXF files with directly defined thickness.

depending on complexity，minimum feature size approximately0.25inches×0.25inches。parts smaller than a nickel may require dedicated fixturing。recommend sizes smaller than2inches×2inch parts secured with tabs or strip bridges，prevents falling。holes and notches should exceed material thickness or0.050inches（whichever is greater）

yes! Sheet Cuttingprocesses part profiles and top-to-bottom through features，such as holes、patterns、grilles, etc.。all features should be in the same file。cannot machine blind holes、counterbore、partial-depth features like chamfers or side holes，such requirements needCNCmachine tool

kerf refers toLaser Cuttingmaterial gap ablated or removed during the process，thickness typically about0.008inches，tolerance+/-0.004inches，depends on process and material thickness。Waterjet Cuttingjet thickness0.04-0.05inches。typical part tolerance is+/-0.010inches，kerf compensation included。small holes、narrow slots if designed near kerf thickness，actual dimensions may be slightly larger

extruded metals and some plastics have grain direction，appears as linear features created during forming。hardwoods and wood surfaces also have grain based on growth direction。parts have lower strength along grain direction，prone to cracking。if grain direction is critical for function or appearance，please specify with drawings or notes

laser beam is slightly conical，taper variation visible from top to bottom cut，more noticeable on thick workpieces。Waterjet Cuttingalso has tight conical beam，exhibits slight reverse taper。both processes leave vertical striations on the cut surface，andCNCunlike milled smooth edges

limited by edge processing，laser orWaterjet Cuttingholes have rougher surfaces than drilled holes。if high hole precision is needed，recommend smaller hole diameter0.005inch then secondary drilling.

KH-TATworks on mostSheet Cuttingparts undergoStandardtapping，can also add to sheet metalPEMinserts

yes。you can nest your design into2D DXFupload in file to get a quote。

yes。shim or spring materials may require manual quoting。thin metal often supplied in coil form（such asAluminumfoil），flatness not guaranteed。may need clamping in magnetic material during cutting，adds cost

will not。parts will ship dry。if special packaging is required，please note in part remarks when requesting a quote

international production prototypes shipped to the US，checkout prices include tariffs andStandardpackage shipping