Sunnen’s FlexiDex line of Deep Hole Drilling Tools & Inserts
For over 95 years Sunnen has provided industry leading honing and lapping solutions for a wide range of industries from Aerospace to Oil & Gas. We have leveraged our expertise in precision bore sizing and finishing to expand into deep-hole drilling with our own line of deep hole drilling machinery as well as Sandvik-style tools, carbide inserts and accessories, including:
- Single Tube System (BTA) and Double Tube Ejector System Drills, Inserts, and Consumable Spare Parts
- Tools and Cutting Oils
Sunnen’s FlexiDex deep-hole drilling heads, inserts, cartridges, and pads are directly interchangeable with Sandvik’s CoroDrill® 801 series of tools, covering the diameter range between 80.94mm (3.19”) to 170.10mm (6.70”) and 150x hole diameter. These tools are compatible with a Single Tube (BTA) or Double Tube Ejector System using a Deep Hole Drilling machine and offer low cost per bore and consistent performance. There are a number of benefits you can expect with Sandvik-style tools by Sunnen:
- High machine utilization
- Ease of use and process security
- Excellent surface finish & tight tolerances
- Excellent flexibility with the larger radial adjustability
- Three support pads provide improved performance and tool life
- Enhanced chip evacuation
- Complete line of drill tubes
FlexiDex tools are widely used in the oil and gas, aerospace and primary metals industries.