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Micro 100 carbide engraving tool 30 degrees 3/8 inch cut .0040 inch tip

Micro 100

Micro 100 RTC-125-13 Engraving Tool 30 Degrees Carbide 3/8 in .0040 in

SKU CH-0ZYN-2DP5S

Carbide engraving tool with a 30-degree angle, 3/8 in length of cut and .0040 in tip

  • 30-degree angle for precise engraving detail
  • Carbide construction resists wear during extended use
  • 3/8 inch cut length handles fine lines
  • .0040 inch tip produces sharp markings
  • Uncoated surface suits various material types

Micro 100 RTC-125-13 Engraving Tool 30 Degrees

The Micro 100 RTC-125-13 is a single carbide engraving tool with a 30-degree angle and a 3/8 inch length of cut. It features an uncoated finish and a .0040 inch tip radius. This accessory is intended for precision engraving tasks in workshop environments. Machinists and fabricators requiring fine detail work will find it suitable for their tooling setups.

Suited for precision engraving on compatible

This tool suits operators needing a sharp, uncoated carbide tip for detailed marking or light material removal. It is not for buyers who need coated tooling for extended wear resistance in abrasive alloys. It is also not for users requiring a different included angle or tip radius for their specific application. Shops without rigid toolholding or appropriate spindle speed control should consider other options.

30-degree carbide tip with .0040 inch radius

The defining specification is the 30-degree included angle combined with a .0040 inch tip radius on a carbide substrate. This geometry determines the width and depth of the engraved line. The 3/8 inch length of cut sets the maximum single-pass depth. Select this tool only when the 30-degree angle and .0040 radius match the drawing or process requirement exactly.

How it compares

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

Price $17.99
Cheaper than about 68% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameMICRO 100

Questions about this item

What shank diameter must the tool holder accept for the RTC-125-13 engraving tool?

The tool has a 3/8 inch shank, so the holder must accommodate that diameter for a secure fit.

Will the 30-degree carbide tip work with the lower spindle speeds of an older CNC router?

Yes, the carbide tip is uncoated and ground to 30 degrees, making it suitable for the reduced speeds typical of older routers.

How can I confirm the tool is cutting at the specified .0040 inch depth after setup?

Measure the engraved groove width with a calibrated micrometer; it should read .0040 inch when the tool is operating correctly.

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