NAMOKA Screw Size Chart & Drill Bit Gauge - Laser-Etched 6061 Aluminum Pilot Hole Guide (#4-#14) | Tapered/Straight Bits for Softwood/Hardwood | 15cm + 6" Ruler Gifts for Men
R 1,047
or 4 x payments of R261.75 with
Availability: Currently in Stock
Delivery: 10-20 working days
NAMOKA Screw Size Chart & Drill Bit Gauge - Laser-Etched 6061 Aluminum Pilot Hole Guide (#4-#14) | Tapered/Straight Bits for Softwood/Hardwood | 15cm + 6" Ruler Gifts for Men
Precision Screw Size Chart & Drill Bit Gauge : Laser-etched chart instantly matches **#4-#14 wood screws** to fractional-inch pilot holes (softwood left, hardwood right). Ex: #14 screw uses 15/64" tapered (softwood) or 1/4" straight (hardwood).
Dual Drill Bit Compatibility (Tapered & Straight) : Tapered bits for countersinking (left), straight bits for shank clearance (right). Eliminates split wood and stripped screws.
Aerospace 6061 Aluminum + Dual-Scale Ruler : 4mm-thick aluminum with fade-proof markings. 15cm metric scale (screw lengths) and 6-inch ruler (drill bit checks) built into edges.
Fractional-Inch Pilot Hole Standardization : Softwood/hardwood pilot holes use fractional inches only (e.g., 11/64") for global drill bit compatibility.
Pro-Grade Drill Gauge & Screw Sizer : Trusted by woodworkers for ANSI-compliant sizing and lifetime durability. Mounting holes for wall/toolbox storage; rounded edges for safe handling.