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Technical Specifications

Tool configurations

Select a configuration to review it above.

Article IDConfigurationIncluded Angle (°) AShank Diameter D2Flat On Part FLength of Cut L2Overall Length L1FlutesCoatingProfileCoating / flute offeringManufacturer material recommendationsDimensional tolerances
779008 779008 · 1FL · UN 300.1250" (1/8)0.0100"0.2150"2.0000" (2)1UNTipped OffUNCOATEDNon-Ferrous Metal, Wood, Composites
779008-C3 779008-C3 · 1FL · C3 300.1250" (1/8)0.0100"0.2150"2.0000" (2)1C3Tipped OffAlTiN COATEDNon-Ferrous Metal, Composites
779008-C8 779008-C8 · 1FL · C8 300.1250" (1/8)0.0100"0.2150"2.0000" (2)1C8Tipped OffTiB2 COATED
779016 779016 · 1FL · UN 300.2500" (1/4)0.0100"0.4480"2.5000" (2-1/2)1UNTipped OffUNCOATEDNon-Ferrous Metal, Wood, Composites
779016-C3 779016-C3 · 1FL · C3 300.2500" (1/4)0.0100"0.4480"2.5000" (2-1/2)1C3Tipped OffAlTiN COATEDNon-Ferrous Metal, Composites
779016-C8 779016-C8 · 1FL · C8 300.2500" (1/4)0.0100"0.4480"2.5000" (2-1/2)1C8Tipped OffTiB2 COATED
764708 764708 · 1FL · UN 600.1250" (1/8)0.0050"0.1040"1.5000" (1-1/2)1UNTipped OffUNCOATEDNon-Ferrous Metal, Wood, Composites
764708-C3 764708-C3 · 1FL · C3 600.1250" (1/8)0.0050"0.1040"1.5000" (1-1/2)1C3Tipped OffAlTiN COATEDNon-Ferrous Metal, Composites
764708-C8 764708-C8 · 1FL · C8 600.1250" (1/8)0.0050"0.1040"1.5000" (1-1/2)1C8Tipped OffTiB2 COATED
824708 824708 · 1FL · UN 600.1250" (1/8)0.0100"0.1000"1.5000" (1-1/2)1UNTipped OffUNCOATEDNon-Ferrous Metal, Wood, Composites
824708-C3 824708-C3 · 1FL · C3 600.1250" (1/8)0.0100"0.1000"1.5000" (1-1/2)1C3Tipped OffAlTiN COATEDNon-Ferrous Metal, Composites
824708-C8 824708-C8 · 1FL · C8 600.1250" (1/8)0.0100"0.1000"1.5000" (1-1/2)1C8Tipped OffTiB2 COATED
824712 824712 · 1FL · UN 600.1875" (3/16)0.0100"0.1540"2.0000" (2)1UNTipped OffUNCOATEDNon-Ferrous Metal, Wood, Composites
824712-C3 824712-C3 · 1FL · C3 600.1875" (3/16)0.0100"0.1540"2.0000" (2)1C3Tipped OffAlTiN COATEDNon-Ferrous Metal, Composites
824712-C8 824712-C8 · 1FL · C8 600.1875" (3/16)0.0100"0.1540"2.0000" (2)1C8Tipped OffTiB2 COATED
824716 824716 · 1FL · UN 600.2500" (1/4)0.0100"0.2080"2.5000" (2-1/2)1UNTipped OffUNCOATEDNon-Ferrous Metal, Wood, Composites
824716-C3 824716-C3 · 1FL · C3 600.2500" (1/4)0.0100"0.2080"2.5000" (2-1/2)1C3Tipped OffAlTiN COATEDNon-Ferrous Metal, Composites
824716-C8 824716-C8 · 1FL · C8 600.2500" (1/4)0.0100"0.2080"2.5000" (2-1/2)1C8Tipped OffTiB2 COATED
814708 814708 · 1FL · UN 900.1250" (1/8)0.0100"0.0580"1.5000" (1-1/2)1UNTipped OffUNCOATEDNon-Ferrous Metal, Wood, Composites
814708-C3 814708-C3 · 1FL · C3 900.1250" (1/8)0.0100"0.0580"1.5000" (1-1/2)1C3Tipped OffAlTiN COATEDNon-Ferrous Metal, Composites
814708-C8 814708-C8 · 1FL · C8 900.1250" (1/8)0.0100"0.0580"1.5000" (1-1/2)1C8Tipped OffTiB2 COATED
814712 814712 · 1FL · UN 900.1875" (3/16)0.0100"0.0890"2.0000" (2)1UNTipped OffUNCOATEDNon-Ferrous Metal, Wood, Composites
814712-C3 814712-C3 · 1FL · C3 900.1875" (3/16)0.0100"0.0890"2.0000" (2)1C3Tipped OffAlTiN COATEDNon-Ferrous Metal, Composites
814712-C8 814712-C8 · 1FL · C8 900.1875" (3/16)0.0100"0.0890"2.0000" (2)1C8Tipped OffTiB2 COATED
814716 814716 · 1FL · UN 900.2500" (1/4)0.0100"0.1200"2.5000" (2-1/2)1UNTipped OffUNCOATEDNon-Ferrous Metal, Wood, Composites
814716-C3 814716-C3 · 1FL · C3 900.2500" (1/4)0.0100"0.1200"2.5000" (2-1/2)1C3Tipped OffAlTiN COATEDNon-Ferrous Metal, Composites
814716-C8 814716-C8 · 1FL · C8 900.2500" (1/4)0.0100"0.1200"2.5000" (2-1/2)1C8Tipped OffTiB2 COATED

Technical documents

Compare With Similar Items

Product
Description

Helical-Flute tipped-off solid-carbide engraving cutters in inch sizes.

Tipped-off solid-carbide engraving cutters in inch sizes.

Price
Pricing by quote
Pricing by quote

Technical guidance & FAQs

Applications and materials

Harvey Tool helical-flute tipped-off engraving cutters are optimized for softer materials such as plastics and aluminum. Free-cutting geometry supports finish and chip evacuation during engraving, with chamfering also listed by the manufacturer.

Choosing a configuration

Choose included angle and flat-on-part dimension for the engraving, then check cutting length, shank and overall length. Match the uncoated, AlTiN or TiB2 configuration to the material and its mapped running-data sheet.

Compatibility and use

This family uses a right-hand spiral and right-hand cut. The tipped-off end creates a defined flat, so tool angle, tip size and programmed depth must all suit the intended line or chamfer.

Technical documents

Use the linked speeds and feeds sheet with the selected tool number, coating and workpiece material.

Harvey Tool speeds & feeds — 814700 (PDF)

Which materials is this engraving geometry designed for?

Harvey identifies softer materials, including plastics and aluminum, as the principal application.

What do the helical flutes contribute?

They provide free-cutting action intended to improve finish and chip evacuation.

How do I control the engraved shape?

Match the cutter’s included angle and flat-on-part dimension, then program the required depth. The end flat means it is not a zero-width pointed cutter.

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