Marcy Tool Co., Inc.
Marcy Tool Co., Inc.

Since 1952

Precision Contact Points & Custom Small-Part Machining

Founded in 1952, Marcy Tool Co., Inc. has been a trusted name in precision. We manufacture replacement contact points for Interapid, Tesa, Brown & Sharpe, Mitutoyo, Starrett, Mahr—and styli probes for CMMs in M2–M5 threads. Bridging tradition with modern needs, we serve both loyal repair shops and corporate buyers.

See capabilities
CMM Stylus
Test Indicator Points
Contact Point Kit
AGD Points Array
Roller Contact
4-48 AGD Points
Height Gage Fixture

Heritage Meets Precision Technology

From our roots in 1952 serving loyal independent repair shops to supporting today’s corporate purchasing managers, Marcy Tool Co., Inc. stands for reliability, continuity, and precision. We respect the tradition of repair while adapting to the demands of modern industry.

Capabilities

From prototypes to volume, we deliver consistent, measurement-ready components.

CNC Swiss-Style Screw Machines
Tight-tolerance turning for miniature and slender parts with complex features.
CNC Lathe & Mills
Efficient production of stems, points, and fixtures with multi-op repeatability.
Metrology-Driven
Parts matched to test indicators, CMM probes, height gages, and custom measurement setups.
Custom Engineering
We build to your print or help design the right contact geometry and material.

Contact Points

Standard and custom replacement contact points, compatible with all major brands and thread systems. Whether you’re repairing legacy tools or equipping modern CMMs, we’ve got you covered.

  • Replacement contact points for Interapid, Tesa, Brown & Sharpe, Mitutoyo, Starrett, Mahr
  • CMM styli probes in M2, M3, M4, M5 threads
  • Height gage accessories
  • Materials: carbide, 440C, ruby, nylon, PTFE
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Custom & Build-to-Print

Send your print or sketch and we’ll engineer the rest. Our team can recommend material, ball diameter, and tip geometry for your application.

Fine tips for delicate surfaces
Ruby or polymer balls to prevent scratching.
High-rigidity carbide points
For repeatable readings in shop-floor environments.
Miniature stems & pins
Swiss-turned small parts to print for assemblies.
Thread & shank variations
Adapters for legacy indicators and specialty fixtures.

Quality & Reliability

Our work is built for the inspection room. We maintain consistent finishes, concentricity, and thread integrity to protect your gauges and ensure repeatable readings.

Tight Tolerances
Processes aligned to metrology requirements for reliable measurement contact.
Material Traceability
Lot tracking on critical materials and heat treatments.
Inspection
100% critical dimension verification on contact points.

Industries Served

Aerospace
Medical Device
Automotive
General Manufacturing

Request a Quote

Tell us about your contact point or small-part machining needs. We typically respond quickly during business hours.

Prefer to talk? Call 818.242.2644

Why Marcy Tool Co.?

  • Founded in 1952 with decades of expertise
  • Dedicated to test & measurement applications
  • Swiss-style precision for miniature components
  • Quick-turn prototypes and repeatable production