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Grobet USA Italian Made Screwhead with Tang Precision Files 3" Sizes 2 to 8

Part # 31.335 Only 1 left Weight -- lb -- g
Current price $41.20
Volume pricing
Total qty Discount Per unit You save
1 – 2 $41.20
3 – 5 5% off $39.14 $2.06
6 – 11 10% off $37.08 $4.12
12 + 20% off $32.96 $8.24
Add 2 more for 5% off, saves another $2.06 each.
Thickness: #6 (0.018"/0.45mm)

Grobet USA screwhead files with tang are precision tools designed for filing slots in small screws and narrow slots of any kind. These 3" files feature a narrow diamond cross-section with short bevels and sharp edges, making them ideal for exacting bench work where control and precision matter. The cut is the same on every screwhead file in this series — single-cut on both edges — and both flat sides are safe (no teeth), so only the edges do the cutting work.

Screwhead files are numbered by thickness, not by cut. The thickness number ranges from #2 (0.70 mm, the thickest) to #8 (0.35 mm, the thinnest), allowing you to match the file precisely to the slot you need to work on. The last number in the part number always refers to thickness on this scale.

Grobet USA files have been manufactured in Italy since 2015. For genuine Swiss Made screwhead files, see Glardon-Vallorbe Screwhead Files LP 1840 & LP 1850.

Features

  • Single-cut on both edges; both flat sides are safe with no teeth
  • Narrow diamond cross-section with short bevels for precise slot filing
  • Thickness numbering system (#2–#8) independent of cut designation
  • Tang included for use with a standard file handle
  • Made in Italy by Grobet USA

Specifications

Cross-Section Narrow diamond with short bevels (sharp edges)
Cut Pattern Single-cut on both edges; both sides safe (no teeth)
Working Length 3" (75 mm)
Overall Length 4.375" (110 mm)
Width 0.394" (10.0 mm)
Origin Italy

Available Options

Part # Thickness No. Thickness (in) Thickness (mm)
31.332 #2 0.028" 0.70 mm
31.334 #4 0.022" 0.55 mm
31.335 #6 0.018" 0.45 mm
31.336 #8 0.014" 0.35 mm

Notes

  • Use an appropriate file handle on the tang for control and safety.
  • Chalk the file and clean with a file card to reduce pinning.
  • Lighter cuts with steady strokes preserve tooth life and accuracy.
  • This product may expose you to nickel. See Prop 65 information for details.
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Grobet USA
Part #
31.335
Type
Files
Country of Origin
United States
Dimensions
4.5 in x 0.5 in x 0.15 in
Cross-Section
Narrow diamond with short bevels (sharp edges)
Cut Pattern
Single-cut on both edges; both sides safe (no teeth)
Working Length
3" (75 mm)
Overall Length
4.375" (110 mm)
Width
0.394" (10.0 mm)