NAMOKA Precision Pilot Hole Guide - Laser-Etched Aluminum Screw Sizing Tool
Dimensions: 20.5cm x 8.2cm x 0.4cm (8.07"x3.23"x0.16")
Material: 6061 Aerospace-Grade Aluminum Alloy
Weight: 170g (0.375lbs) - Heavy-Duty Yet Portable
Core Features:
✅ 7-in-1 Screw Size Chart: Matches #4-#14 wood screws to fractional-inch pilot holes
✅ Tapered & Straight Bit Compatibility: Dual-column design for countersinking (tapered) and shank clearance (straight)
✅ Dual Measurement Scales: 15cm metric ruler + 6-inch imperial scale (edge-mounted, non-pilot hole data)
Technical Superiority:
Laser-etched markings withstand workshop wear & grease
0.4cm thickness prevents bending under pressure
Rounded corners (R2 safety radius) for pocket-safe carry
Workflow Optimization:
1. Measure screw length with 15cm scale
2. Match screw # to pilot hole size (e.g. #10 softwood=13/64")
3. Verify drill bit diameter using 6-inch ruler
Ideal For:
⌛ Woodworkers needing fractional-inch accuracy
⌛ DIYers building decks/furniture
⌛ Contractors requiring on-site durability
Includes:
- 1x NAMOKA Pilot Hole Guide