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Free Resources for
Machining Professionals

Look up material properties, calculate cutting parameters, convert units, and read expert application guides — the same references our engineers use every day.

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Free tools built by our engineering team to help you select materials, dial in cutting parameters, and solve machining challenges.

Material Database

Material Database

Search hardness, machinability ratings, and recommended SFM data for 14+ engineering materials.

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Speeds & Feeds Calculator

Speeds & Feeds Calculator

Calculate SFM, RPM, feed rate, and chip load for carbide, ceramic, PCD, and PCBN tooling.

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Unit Converter

Unit Converter

Convert SFM to RPM, inches to mm, IPR to IPM, and calculate tap drill sizes instantly.

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Application Guides

Application Guides

In-depth guides on hard turning with PCBN, high-speed aluminum, titanium strategies, and more.

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Compliance

Safety Data Sheets

GHS-compliant SDS documents for the tooling substrates we manufacture with — download for your EHS records or procurement file.

Cemented Carbide — Cobalt Binder

Safety data sheet for cobalt-bonded tungsten carbide substrates used in our insert and solid carbide tooling.

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Cemented Carbide — Nickel Binder

Safety data sheet for nickel-bonded tungsten carbide substrates, used where cobalt-free tooling is required.

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PCD (Polycrystalline Diamond)

Safety data sheet for PCD cutting tool tips, used in high-volume non-ferrous and composite machining.

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PCBN (Polycrystalline Cubic Boron Nitride)

Safety data sheet for PCBN cutting tool tips, used in hard turning and high-temperature alloy machining.

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Need Help Interpreting the Data?

Our application engineers are available to walk through material selection, cutting parameters, or tool geometry for your specific job.

Spec Tool

Custom cutting tools since 1968. Specializing in carbide, ceramic, and PCD/PCBN cutting tools for Automotive, Aerospace, Defense, Medical, and Oil & Gas industries. Made in USA.

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  • Carbide Cutting Tools
  • Super Abrasives
  • Holders and Bodies
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  • Automotive
  • Aerospace
  • Defense
  • Medical
  • Oil and Gas
  • Die and Mold
  • General Machining
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  • Material Database
  • Speeds & Feeds Calculator
  • Unit Converter
  • Application Guides

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