5PCS Alloy Steel File Set – Ultimate Precision Filing Kit for Craftsmen

Tackle any shaping, smoothing, or detailing project with this professional-grade file set! Made from GCR15 bearing steel (HRC60 hardness), these precision rasps deliver smooth, burr-free finishes on wood, metal, plastic, and ceramics – a must-have for jewelers, woodworkers, and DIYers.

Why This File Set Outperforms:

 Industrial-Grade Durability – HRC60 hardness resists wear 3x longer than standard files
 5 Essential Shapes:
 Flat file (surface smoothing)
 Half-round file (concave/convex curves)
Triangular file (angles & corners)
 Square file (slots & keyways)
 Round file (holes & edges)
 Ergonomic Anti-Slip Handle – Rubberized grip reduces hand fatigue

 Versatile Applications:

• Jewelry making (ring resizing, metal cleanup)

• Woodworking (model making, instrument repair)

• 3D printing (PLA/SLA post-processing)

• Auto/metalwork (deburring pipes, engine parts)

Technical Specs:

• Material: GCR15 bearing steel (chromium alloy)

• Hardness: HRC60 (industrial standard)

• Size: 140mm length (optimal control)

• Surface: Diamond-cut teeth (uniform cutting)

• Includes: Storage bag (keeps files organized)

Pro Tips:

• Clean after use (brush out filings)

• Use light pressure for fine finishes

  Store dry to prevent rust

Perfect For:


 Jewelers & watchmakers
 Model builders & miniaturists
 DIY home repairs
 Gift for craftsmen

Includes:

• 5 x alloy steel files

• 1 x storage bag