The Mr.Hobby GSI-GT65I is a 1.2mm spare blade made to work with the GT65 Mr. Line Chisel, intended for fine scribing on RC-scale kits. It is supplied as an accessory for the GT65 system and should be installed only in compatible GT65 holders.
The blade fits the GT65 blade slot without modification. When changing blades, follow the holder's retention steps, clean the seating surface, and check the blade is correctly aligned before trying a few light passes on scrap material.
Model builders will use this blade to produce crisp panel lines, delicate surface details, and precise trims on thin parts. Inspect the cutting edge frequently and use controlled, light strokes to preserve performance and achieve uniform grooves.
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