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Micro 100 carbide engraving tool double 90 degree uncoated 3/8 inch cut length

Micro 100

Micro 100 RNC-125-23 Engraving Tool 3/8" Carbide

SKU CH-YWES-H2KHS

Carbide engraving tool with 3/8 inch length of cut and 90-degree included angle

  • Double-ended 90° carbide tip engraves two ways
  • 3/8 inch length of cut reaches deeper detail
  • Uncoated carbide resists wear on hard materials
  • Micro 100 brand trusted by precision machinists
  • Inch-based 0.004 tip suits fine engraving work

Micro 100 Engraving Tool

The Micro 100 RNC-125-23 is a double-ended carbide engraving tool with a 90-degree included angle and a 3/8 inch length of cut. It is designed for machinists and fabricators who need precise marking or detailing on metal workpieces. The uncoated carbide construction provides hardness for clean lines in ferrous and non-ferrous materials.

Check Shank Compatibility

Verify that your engraving holder or tool post accepts the shank style implied by the RNC-125-23 designation before ordering. Confirm the 3/8 inch length of cut suits the reach required for your specific fixture or part geometry. Ensure your machine setup can accommodate a double-ended tool without clearance issues during operation.

Replaces Worn Carbide Engravers

This tool replaces dull or chipped carbide engraving bits that no longer produce sharp 90-degree marks. The jump is worth it when existing tips require frequent resharpening or when uncoated carbide is preferred for specific material interactions. It is not for operators needing coated tips for high-temperature alloys or single-ended tools for restricted access.

How it compares

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

Price $22.99
Cheaper than about 58% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameMICRO 100

Questions about this item

Does the Micro 100 RNC-125-23 engraving tool arrive ready to use or are additional holders required?

The tool is a complete double-ended 90-degree carbide engraving insert with a 3/8 inch length of cut; no separate holders are mentioned in the specifications.

How do I decide between the RNC-125-23 and other Micro 100 engraving tools?

This model is defined by its double-ended 90-degree carbide design, .004 inch tip radius and 3/8 inch cutting length; choose it when those exact geometry figures match the engraving detail you need.

What does the .004 inch tip radius mean for actual engraving work?

A .004 inch tip radius produces very fine lines and sharp 90-degree corners, suited to detailed marking on metal or plastic with the 3/8 inch cutting depth.

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