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Micro 100 RRL-069-8 Grooving Tool - Retaining Ring, .069' Width, .100' Proj, .397' Min Bore Dia, 1/2' Max Bore Depth, 3/16' Offset, 3/8' Shank Dia, 2-1/2' OAL, Uncoated

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$74.29

$ 29 .99 $29.99

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  • Designed for generating retaining ring grooves in a left hand turning application
  • Polished split face for improved edge retention and chip evacuation while reducing galling
  • Sharp corner profile
  • Lockdown flat automatically locates tool on center
  • AlTiN coated option provides added lubricity and increased wear resistance in difficult to machine materials


Product Description

Micro 100 Standard Grooving Tools

These Micro 100 Tools are for grooving operations and feature a polished split face for improved edge retention and chip evacuation while reducing galling. Micro 100 carries many different styles of Grooving Tools including Face Grooving (square, full radius, or corner radius), O-Ring, Retaining Ring (square, full radius, corner radius, and miniature), and Undercutting (square, or full radius) Grooving tools.

Micro 100 Standard ID Grooving Tool

Standard Face Grooving Tools

Generate grooves in the face of a part with Micro 100's FG product line of face grooving tools, which feature a polished split face for improved edge retention and chip evacuation while reducing galling.

Micro 100 Standard ID Undercutting Grooving Tool

Standard Undercut Grooving Tool

Designed for plunging square and full radius undercut grooves and profiling, Micro 100's line of undercutting, square and full radius grooving tools features a polished split face for improved edge retention and chip evacuation..

Micro 100 Standard Retaining Ring Grooving Tools

Standard Retaining Ring Grooving Tool

Micro 100's Retaining Ring Grooving Tool product line of right hand and left hand retaining ring grooving tools is offered fully stocked in uncoated, TiN coating, or AlTiN coating options for added lubricity and increased wear resistance.

Micro 100 Standard ID O-Ring Grooving Tool

Standard O-Ring Grooving Tool

This Micro 100 OR product line of solid carbide O-Ring grooving tools CNC ground in the USA features a polished split face for improved edge retention and chip evacuation while reducing galling.

Micro 100 Coating Options

Micro 100 coatings are designed to relieve machinists of common machining woes and mishaps. From aiding in chip evacuation while machining gummy materials to adding tool strength and durability to last through aggressive machining operations in difficult-to-machine materials. Our coating offering is designed to help you accomplish success in turning and milling applications. Our coated tools are all fully stocked and ready to ship the same day.

Material General Purpose, ferrous and non-ferrous materials Abrasive non-ferrous alloys such as Brass, Bronze, Copper, and Abrasive Aluminum Alloys Alloy steels, stainless steels, tool steels, titanium, Inconel, nickel, and other aerospace materials Aluminum Alloy Steels, Carbon Steels, Stainless Steels, Hardened Steels, Nickel Alloys, Cast Irons, Titanium, and other High Temperature Alloys
Color Gold Light Gold/Champagne Dark Gray/Black Black/Gray
Structure Mono-layer Mono-layer Multi-layer Nano-composite
Hardness 2170 (21 GPa) 2460 (24 GPa) 3569 (35 GPa) 4079 (40 GPa)
Coefficient of Friction 0.50 0.50 0.60 0.45
Coating Thickness (microns) 2 - 5 2 - 5 2 - 5 1 - 7
Max Working Temp 1,000º F 1,100º F 1,400º F 2,012º F

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Emanuel P.
2025-08-05 15:18:06
EXACTLY AS EXPECTED!