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Micro 100 carbide engraving tool, 90 degree tip, uncoated finish

Micro 100

Micro 100 RNC-250-24 Engraving Tool 3/8 in 90° Carbide

SKU CH-DKCM-NDDZP

Carbide engraving tool cuts a 3/8 inch length at a 90 degree included angle

  • 90° carbide tip cuts clean engravings
  • 3/8 in length of cut handles deep marks
  • Uncoated carbide resists wear on hard materials
  • Double-ended design gives two cutting edges
  • Micro 100 brand trusted for precision tooling

Micro 100 RNC-250-24 Engraving Tool

The Micro 100 RNC-250-24 is a new carbide engraving tool built for precision marking tasks. It features a 3/8 inch length of cut and a 90 degree included angle for clean V-groove results. The uncoated carbide construction suits general-purpose engraving on various materials.

For machinists needing a 90 degree carbide engraver

This tool suits operators cutting 90 degree V-grooves with a 3/8 inch reach in inch-based setups. It is not for buyers who need a coated tool for extended wear in abrasive alloys. It is not for users who require a different included angle or a larger cutting diameter.

90 degree carbide engraving geometry

The single specification that decides fit is the 90 degree included angle combined with the 3/8 inch length of cut. Verify that your holder accepts this shank style and that the 90 degree profile matches the required groove geometry. The uncoated carbide grade determines tool life in your specific workpiece material.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $41.99
Pricier than about 62% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameMICRO 100

Questions about this item

Should I pick the 90° or another angle for this engraving tool?

This tool is offered only with a 90° included angle; choose it when you need a V-groove with equal side walls for lettering, chamfers, or decorative lines in metal or plastic.

What does the 3/8 in length of cut mean once the tool is in the spindle?

The 3/8 in length of cut is the maximum depth the carbide tip can engage in a single pass, so plan your step-down to stay within that depth for clean, chatter-free engraving.

How does the uncoated carbide and 0.004 in tip radius affect what materials I can mark?

Uncoated carbide with a 0.004 in tip radius gives a sharp point for fine detail in softer metals, plastics, and wood, but it wears faster in abrasive alloys than a coated alternative.

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