The GT-13 Solid Carbide Taper Lead Reamer is a high-precision tool designed to open and size pre-drilled holes in composite and hybrid materials. Its taper lead geometry ensures smooth entry and consistent sizing, while Gandtrack’s unique cutting geometry provides excellent tolerance control, superior surface finish, and extended tool life.

Available in both straight flute and spiral flute versions, the GT-13 reamer can be tailored to your application:

• Straight Flute: Stronger tool body, ideal for through holes, hand reaming, and softer materials.

  

  Straight flute reamer

• Spiral Flute: Helical design for smoother action, better chip evacuation, and superior finishes in blind holes or tougher composites.

Key Benefits of the GT-13 Solid Carbide Taper Lead Reamer:

• Taper Lead Geometry: Smooth entry into pre-drilled holes for accurate sizing.

• Straight or Spiral Flute Options: Choose strength and stability (straight) or smoother action and chip control (spiral).

• Clean Hole Finishing: Minimises delamination, fibre breakout, and exit burrs.

• Versatile Use: Suitable for both manual set up and CNC machining.

• Custom Sizes Available: Cutter diameters, intermediate sizes, and threaded shank options made to order.

For Best Use On:

• Carbon Fibre (CFRP)
• Reinforced Polymers
• Glass Fibre (GFRP)
• Graphite Composites
• Carbon + Thin Aluminium Stacks

SIZES AVAILABLE:

• From 2.5mm – 20.0mm +

Intermediate sizes and tolerances upon request