Sutton 11 UNC Bottoming Spiral Flute Tap - Premium HSS Tinite

Sutton Tools Spiral Flute Taps - UNC are precision-engineered taps designed to deliver consistent, reliable performance in demanding industrial applications. Available through AIMS Industrial Supplies, these tools meet the exacting demands of Australian tradespeople, engineers, and maintenance teams who need quality cutting tools they can depend on shift after shift.

Where this tool is used

• Suitable for materials up to 1000N/mm2.
• Blind holes.
• Depths up to approx. 2.5 x d1.

Key specifications

Selecting the right option

This range is manufactured from HSSE for enhanced heat resistance and longer tool life when machining harder steels, stainless grades and tough alloys. The TiN surface treatment reduces friction, improves chip evacuation and extends service life compared with uncoated tools — particularly valuable in harder or abrasive materials. Select the correct Unified thread form and size to match your fastener specification. Verify thread tolerance class 2B meets your assembly requirements. Maximum cutting depth is rated at 2.5xD — keep within this limit to maintain hole quality and avoid overloading the tool. If you're unsure which size or specification best suits your application, the AIMS team is ready to help — contact us for technical support or to arrange a sample.

Features and benefits

• General purpose use
• Suitable for materials up to 1000N/mm2
• Blind holes
• Depths up to approx. 2.5 x d1