Twist Drilling Auger Bit Set 1

Precision Twist Drilling Auger Bit Set 1 (8 Pcs Set - φ0.3mm to φ1.0mm)!

Upgrade your precision hole drilling and model customizing with the Twist Drilling Auger Bit Set 1. Featuring 8 micro-size twist bits ranging from φ0.3mm to φ1.0mm, this high-precision set is engineered to drill clean, burr-free holes in plastic, resin, photo-etched parts, and soft metals.

• 8 Micro Drill Sizes (φ0.3 – φ1.0mm): Includes 8 incremental bit sizes (φ0.3, φ0.4, φ0.5, φ0.6, φ0.7, φ0.8, φ0.9, φ1.0mm) for pinpoint accurate hole creation.

• Sharp Spiral Flute Design: High-efficiency spiral flutes ensure rapid chip removal, preventing overheating and binding during manual or pin vise drilling.

• High-Durability Steel: Made from premium alloy steel to maintain a sharp cutting edge and minimize bit breakage on fine detail work.

• Standard Shank Compatibility: Fits smoothly into standard manual pin vises, mini electric drills, and rotary tool chucks.

Recommended Applications

• Scale Modeling & Gunpla: Drilling metal barrel vents, thruster ports, wiring guide holes, and socket connections for LED modifications.

• Miniatures & Resin Kits: Preparing pin holes for metal reinforcing wires, magnet placement, and delicate joint pinning.

• Crafts & Jewelry Making: Precision micro-drilling on plastic, resin, wood, and soft sheet metal.