Re-sharpened another set of diamond-shaped punches for a 4 mm seam pitch. At the request of subscribers, I made a detailed video about the re-sharpening process. I also made a comparison of unprocessed cheap diamond-shaped punches with those already re-made in different versions. I shot a little macro so that more details could be seen. ✂️Tool and thread links: 1) Slotted punches from the video, expensive, made of good steel, solid (I ordered 5 * 8 mm, 5 * 25, length 11.5 and 12 cm respectively): http://ali.pub/4v2t4m , http://got.by/4v2t4m 2) Small tubular slotted punches (length around 8 cm, weight around 40 grams) made of rustling steel, monolithic: http://ali.pub/5b4hqf , http://got.by/5b4hqf 3) Large punches (length 15.5 cm, weight around 270 grams) slotted heavy welded made of good steel: http://ali.pub/5b4i6r , http://got.by/5b4i6r 4) Inexpensive tubular slotted punches (length around 8 cm): http://ali.pub/5b4icl , http://got.by/5b4icl 5) Inexpensive long slot punches (length around 10.5 cm): http://ali.pub/5b4ihn , http://got.by/5b4ihn 6) Expensive oval and round punches made of M390 steel: http://ali.pub/5b4ipf , http://got.by/5b4ipf Set of two slickers: http://ali.pub/450aas , http://got.by/450aas Thin-Blade American Edge Trimmer: http://ali.pub/3vcyim , http://got.by/3vcyim Thin blade American-style edge cutter, option 2: http://ali.pub/3vd1pc , http://got.by/3vd1pc Needles John James 4 pcs: http://ali.pub/3yhvux , http://got.by/3yhvux , Needles John James 25 pcs: http://ali.pub/3yhwah , http://got.by/3yhwah Plastic spatulas: http://ali.pub/4509qr , http://got.by/4509qr 1.5 mm creaser and 2 mm: http://ali.pub/4509yq , http://got.by/4509yq Adjustable crease: http://ali.pub/3vu9na , http://got.by/3vu9na Carpenter's compass Divider Edge Creaser: http://ali.pub/24exo1 , http://got.by/24exo1 Expensive carpenter's compass (WUTA) /Divider Edge Creaser (WUTA): http://ali.pub/3vcz7p , http://got.by/3vcz7p American-type edger with a thick blade: http://ali.pub/2pitdq WUTA edger: http://ali.pub/3vd0vz WUTA needles with a rounded end: http://ali.pub/3vczps Galaces round waxed thread, 0.55 mm thick: http://ali.pub/341aa1 Waxed braided thread, about 0.8 mm thick: http://ali.pub/2ri2oc PFG punches with a round tooth of 1 mm (during discount days on Aliexpress they give a good discount on it): http://ali.pub/2pn7rm Diamond-shaped punches 3-5 mm cheap: http://ali.pub/2x5vuq Diamond-shaped punch cheap: http://ali.pub/2u4vis Diamond-shaped punch: http://ali.pub/2pit22 Punches 0.5-5 mm cheap: http://ali.pub/24cmsv Slicker: http://ali.pub/24eeko Slicker WUTA made of hard wood expensive: http://ali.pub/3vd019 Corner ruler: http://ali.pub/24cmkp These are links to punches for familiarization, what else there are, of course these are not all the options (the price tag is high): WUTA punches: http://ali.pub/3idfd2 Punches-nails 4 mm: http://ali.pub/3idfhc Punches-nails 3-5 mm: http://ali.pub/3idfqv Punch with removable teeth unusual: http://ali.pub/3idghb I shoot with: Camera - Canon 70D; Lens - Sigma 1.8, 18-35, Sound recording: voice recorder ZOOM H1; condenser microphone: isk bm-800.