One-Stop Knife # 04 Blade (10pcs Each)

Every repair shop goes through knife blades fast, and the One-Stop #04 Flat Blade earns its place on the bench because it does the boring jobs well: scraping dried adhesive, separating glued screens, and cleaning gunk off a board before you start real diagnostic work. The #04 shape is a straight, flat edge, which technicians usually reach for when they need a wide, even scrape rather than a pointed pry — think peeling off old double-sided tape from a back glass, or clearing adhesive residue from a frame before fitting a new screen. It handles that kind of flat-surface contact work better than an angled or curved blade would, because the edge stays in full contact with the surface instead of digging in at one point. On a busy bench where you are opening several phones a day, that difference saves time and saves you from scratching a frame you are trying to reuse. Because this is a replacement blade and not a full knife, it fits into the standard precision handle most shops already own — the kind with a hex-lock or screw-lock fitting used across the industry. You are not buying into a closed system; you swap out a dulled or bent blade and keep working with the same handle you are used to. That matters when you are running through blades quickly on FRP unlock jobs, pattern unlock disassembly, or routine battery swaps where you are constantly cutting adhesive strips and pulling old glue off connectors. Ten pieces per pack means you are not opening a fresh box every other day, and you always have a sharp one ready when the current blade goes dull or chips on a stubborn glue line. A dull blade is one of the most underrated causes of frame damage on a repair bench — technicians push harder to compensate, and that extra pressure is what leaves marks on a back cover or cracks a display you were trying to save. Keeping fresh #04 blades on hand is a cheap way to avoid that. This blade sees regular use in screen separation work, where you run it along the seam between the display and frame to break the adhesive bond without applying heat that could damage nearby components. It is equally useful on the board side of the job — cleaning old flux, adhesive, and gunk off a PCB before reflow or IC change karna, where a clean surface is needed before any soldering work starts. Technicians dealing with charging port repair or battery replacement also lean on a flat blade like this to lift old adhesive pads cleanly instead of tearing them and leaving residue behind. Stainless steel construction keeps the edge holding up under repeated scraping without rusting from the flux, alcohol, or cleaning solvents that sit on most repair benches. It is not a heavy-duty prying tool, and it is not meant to force open a tightly sealed unibody phone — for that, a proper spudger or plastic pry tool is the safer choice. Where the #04 blade earns its keep is in the fine, controlled work: scraping, separating, and cleaning, done carefully and repeatedly, job after job. For a shop handling walk-in repairs, warranty work, or high-volume service center traffic, having a steady supply of these blades on hand keeps the workflow moving without waiting on a single knife to get resharpened or replaced.