7 in 1 Hobby Knife Set for Mobile Phone PCB BGA IC Chip Repair — 6 Interchangeable Blades with Handle

Every mobile repair
workshop has that one tool sitting permanently within arm's reach — something
you pick up without thinking because the job demands it every single time. The
7 in 1 Hobby Knife Set earns that spot on your repair bench. Six precision blades
paired with one solid handle give you the blade geometry you actually need for
real PCB and component-level repair work, without switching between multiple
tools mid-job.

The handle measures
3.5 inches and features a screw-and-unscrew locking mechanism that grips each
blade firmly during use. Jab it at an IC chip's underfill or drag it across a
motherboard trace area and the blade stays locked — no wobble, no slipping. When
you need a different blade profile, loosen the collar, swap the blade, and
tighten again. The entire changeover takes seconds.

The six blades cover
distinct cutting geometries. The 1/4-inch straight edge works cleanly along PCB
traces for flux scraping and adhesive removal. The 7/16-inch diagonal blade
slides under BGA chip edges with a low-angle entry that reduces pad damage risk.
The 1/4-inch diagonal gives you a finer control version of the same technique
for smaller ICs and CPU chip work. The #10 machete-profile blade handles
tougher tasks like removing hardened OCA glue or cutting through display frame
adhesive tape on Samsung and iPhone panels. The 7/8-inch diagonal blade covers
wider scraping passes across motherboard surfaces when cleaning solder paste or
removing heat-sink compound after a rework session.

Pakistani GSM
technicians deal with hardware fault cases daily — dead phones that need IC
change karna, motherboards with jumper lagana requirements, and screens with
thick glue layers from previous botched repairs. This knife set handles the
cutting and scraping steps in all of those workflows. When you're cleaning a
charging IC pad area before soldering a replacement, or scraping burnt flux
residue off a Qualcomm or MediaTek board, blade sharpness and geometry both
matter. Dull or wrong-shaped blades cause pad lift — this set keeps your work
clean.

Use this kit alongside
your microscope, PCB holder, and soldering station for complete precision
rework capability. It pairs directly with reballing kits when you need to clean
BGA pads between chip removal and restenciling. For display repairs, the wider
blades assist in cutting frame adhesive before screen separator machine work
begins.

The compact form
factor makes storage simple — the complete set fits in your tool drawer without
taking up workstation space. Each blade holds its edge through repeated use on
mobile motherboard surfaces, solder mask, and adhesive materials common in phone
repair environments.