17Pcs Heavy Duty Steel File Rasp Set by ASNOMY,Include Flat/Triangle/Half-round Large Metal File and Half-round Wood Rasp?6pcs Needle Files, 3pcs Chainsaw File?2pcs Soft Rubbery Handle,1 File Brush

Warm Tips help you to enjoy DIY works better! 1, Choose the suitable grade file or rasp to sharpening your material, do not try to file hardened steel with a (hardened steel) file; you will quickly ruin the file; 2, Clean out any bits of file metal with a stiff wire brush after you finish your work; 3, Chalk/oil/lard the file: rub a small amount of lard/oil into the teeth of the file to: 1) Make cutting easier from the loss of friction of metal on metal 2) Remove the chance of having pins form and stick in the teeth 3) Keep the metal dust down making cleanup and breathing much easier 4) Rust protection on the piece and the file itself. 4, If using Lard or Oil, don't forget if you need to do work that requires the surface to be clean of it. Product specification & Details: Material: high carbon W1A-11 1/2 steel + Rubber; File & Rasp Set Contains: - 1 pc 8" Large Flat File - 1 pc 6" Middle Flat File - 1 pc 6" Middle Triangle File - 1 pc 6" Middle Half-Round File - 1 pc 6" Middle Wood Rasp - 1 pc File Brush/Card; - 2 pc 4" Rbubber File Handle; - 3 pc 8" Round Chainsaw File: Include 1 pc 5/32"Inch Round File, 1 pc 3/16"Inch Round File, 7/32"Inch Round File - 6 pc 4" Needle Metal File: Include 1 pc Flat Needle File, 1 pc Round Needle File, 1 pc Half Round Needle File, 1 pc Triangular Needle File, 1 pc Warding Needle File, 1 pc Square Needle File Note: there may be tiny chromatic aberration between the pictures with the products