1/4″ ACRYLI-DRILL, Plastic-Cutting Drill Bit – USA Made

1/4″ ACRYLI-DRILL™ Acrylic Drill Bit – USA Made, 60° Point, 0° Rake

1/4″ x 2-5/16″ Flute Length x 3-9/16″ Over-All Length – ACRYLI-DRILL

Made for clean, chip-free drilling in plastics, acrylic, and polycarbonate. ACRYLI-DRILL™ geometry uses a 60° point and 0° rake cutting edge to prevent cracking, grabbing, and blowout especially in thin materials and drilling 3D printed parts.

Made in the USA for consistent performance in demanding applications.

ACRYLI-DRILL™ is built specifically for plastics where standard drill bits fail. Conventional 118° or 135° drills are designed for metal—they grab, pull, and fracture brittle materials on entry and breakthrough.

This bit doesn’t.

The 60° point angle allows gradual penetration, reducing stress on acrylic and preventing edge cracking. The 0° rake cutting edge eliminates self-feeding, giving you full control as the bit exits the material—no sudden pull-through, no chipping.

Clean entry. Clean exit. No surprises.

Manufactured in the USA and trusted in aerospace environments, including aircraft windshield drilling, this is a purpose-built solution for precision plastic work—not a modified general-purpose tool.

Super Chip free drilling of acrylics, plastics. composites.

Key Features:

• 1/4″ acrylic drill bit for plastics and composites
• 60° point angle for reduced cracking and chipping
• 0° rake cutting edge prevents grabbing on breakthrough
• Clean holes in acrylic, polycarbonate, ABS, PVC, and laminates
• Ideal for 3D printed materials (PLA, PETG, Nylon)
• Made in the USA for consistent quality and performance

Applications 

• Acrylic / Plexiglass drilling
• Polycarbonate (Lexan) drilling
• Plastic sheet fabrication
• 3D printed part drilling and finishing
• Laminates and composite materials
• Aerospace and precision plastic work

Pro Tip 

Plastics expand and contract—drill holes slightly oversized to prevent stress cracking and ensure proper fit over time.