The Ultimate Precision Drilling Jig
Achieve perfectly straight, perpendicular holes on flat timber or round dowels instantly. This 4-10mm V-groove drill guide block prevents bit wandering and ensures precise alignment for every project.
Why You Need This Drill Guide
Attempting to drill perfectly straight holes freehand often results in angled, ruined workpieces and split timber/lumber. This lightweight alignment jig solves that problem by providing a rigid, perpendicular guide for your drill bits. Whether you are assembling custom cabinetry, repairing household furniture, or joining round dowel rods, it ensures error-free, center-aligned drilling without the need for a bulky, expensive drill press.
V-Groove Base Design: The clever inverted V-shaped notch on the bottom allows the jig to securely straddle 90-degree corners, sharp edges, and round pipes or dowels, ensuring perfectly centered holes on awkward, non-flat shapes.
7-in-1 Versatility: Features seven distinct, clearly marked guide holes (4, 5, 6, 7, 8, 9, and 10mm) integrated into a single compact block. This multi-functional layout eliminates the need to carry multiple single-size jigs in your tool bag.
Anti-Slip Ridged Grip: The ergonomic, vertically ribbed sidewalls provide exceptional tactile traction for your fingers. This prevents the block from sliding on smooth surfaces while applying downward pressure during high-torque drilling.
High-Visibility Interface: The high-contrast orange top plate features deeply debossed numerical sizing, ensuring you select the correct drill bit size instantly, even in dimly lit workshops or construction environments.
What’s in the Box:
1x V-Groove Straight Hole Drill Guide Block (4-10mm)
(Note: Drill bits and timber shown in images are NOT included)
Dimensions & Weight:
Length: 8.0 cm / 3.15 inches
Width: 3.0 cm / 1.18 inches
Height: 2.0 cm / 0.79 inches
Estimated Weight: 45 g / 0.045 kg / 1.58 oz / 0.09 lbs
Material & Build:
Body Material: High-Density PLA (Polylactic Acid) Plastic
Guide Hole Sizes: 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm
Base Profile: 90-Degree V-Groove Channel