Drill

Drill Manufacturing & Resharpening Services
At S.G. Tooling Solution, we provide a complete lifecycle for your hole-making tools. From engineering high-performance new drills to restoring worn edges, we ensure your machining operations never slow down. 

1. New Drill Manufacturing

We design and manufacture premium cutting tools tailored to your specific material requirements:

• Solid Carbide Drills: Engineered for high-speed drilling in hardened steels and exotic alloys.

• HSS & Cobalt Drills: Durable solutions for general-purpose machining and high-toughness applications.

• Custom Step Drills: We create multi-diameter drills that allow you to drill and chamfer (or counterbore) in a single operation, significantly reducing cycle time.

2. Drill & Step Drill Resharpening

Don't discard your worn tools; restore them to factory precision at a fraction of the cost.

• Point Thinning & Regrinding: We restore the split point and chisel edge to ensure the drill self-centers perfectly without "walking".

• Step Drill Restoration: Specialized grinding to maintain the exact distance between steps and the sharpness of the transition angles.

• Flute Polishing: We polish the flutes during resharpening to improve chip evacuation and prevent clogging.

• Consistent Geometry: Every drill is checked against original specs to ensure the lip height and clearance angles are identical to a new tool.

Why Choose S.G. Tooling Solution?

• Extended Tool Life: Our precision grinding process can extend the life of a single drill by 5 to 10 times through multiple regrinds.

• Advanced CNC Grinding: We use multi-axis CNC machines to ensure the most complex step drill geometries are perfectly maintained.

• Cost Savings: Professional resharpening typically saves you 50% to 70% compared to the cost of a new high-end carbide drill.