![ATA Tools](https://harveyperformance.widen.net/content/7gmd51urez/png/ATA_SGSPRO_Logo_White.png?position=c&color=ffffff00&quality=80&u=rghc4j">){kind=logo}
Helical Step Drills
Composites - Laminates & Filled
Suitable for use in a wide range of composites and plastics, CoreHog's fully stocked offering of Helical Step Drills are designed to produce tight toleranced holes with minimal tool pressure.
- Free cutting geometry minimizes delamination and provides excellent part finish
- Provides excellent performance in abrasive glass fiber, carbon fiber and Phenolic materials
- Additionally well suited for graphite, stacked composite materials, green ceramics and green carbide
- Provides excellent performance in finishing applications of complex surfaces and shapes in difficult to machine materials
- Center cutting
- PCD diamond brazed onto solid carbide body for outstanding microhardness and abrasion resistance for significant improvement in tool life
Advanced Search
| Size | Drill Diameter | Length of Flute | Tip Length | Shank Diameter | Overall Length | Uncoated | DLC Coated | CVD Coated | Add to Cart | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D1 | L2 | L3 | D2 | L1 | Tool # | Price | Tool # | Price | Tool # | Price | ||
*Thin CVD
Write A Review
Thank you for your review. It has been submitted to the website administrator for approval
Please select a rating.
Write A Review
Thank you for your review. It has been submitted to the website administrator for approval
Please select a rating.