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Resources

The data and tools to run RobbJack at its best.

Calculators, CAD, standardized tool data, and machining know-how from 67 years of running the cuts.

Machining FAQ

Straight answers to the questions shops actually ask — speeds & feeds, tool selection, coatings, chatter, and tool life.

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Articles, Case Studies & Troubleshooting

Real shop-floor results, the engineering behind them, and cause-by-cause fixes for chatter, burrs, chip welding, poor finish, and short tool life.

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Aluminum Machining Guide

Run aluminum at max RPM without chatter — Mirror Edge geometry, the A1/AL3/FM/FMHV families, and thin-wall and thin-floor techniques.

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Composites Machining Guide

Drill, route, and trim carbon fiber without delamination or fiber pull-out — PCD vs diamond-coated, speeds & feeds, and tool handling, with the full RobbJack engineering webinar.

Read the guide

Slitting Saw Setup Guide

Most slitting-saw trouble is a setup problem. Clean and ring in the saw, hold the runout limits, and balance coolant for chatter-free cutting — with the full assembly video.

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Anti-Pull-Out Shank Technology

Tools that don't pull out of the holder. The complete ground-shank process — h4 tolerance, roundness under 25 millionths, and a purpose-ground grip finish — for up to 150% more gripping force.

See how it works

RobbJack Machining Lab

Our lab is open for customer tests, engineering and development, and on-machine optimization. Prove a tool on your part, develop a special, or validate your speeds and feeds.

Explore the lab

Tap & Cut Testing Service

We measure your spindle and validate optimized cutting parameters per tool — a 30% minimum productivity gain with chatter engineered out, plus a playbook for your team.

See the service

Speeds & Feeds Calculator

Built on real RobbJack machining data — end mills, hardened steel, and slitting saws.

Open calculator

Brand Cross Reference

Switching brands? Enter the end mill, drill, or saw you run today and find the closest RobbJack equivalent — ranked by match, with specs, speeds & feeds, and pricing.

Find your equivalent

Tooling Savings Calculator

The cheapest tool is rarely the lowest cost. Model your true cost per part across tooling, machine time, tool changes, and presetting — and see what RobbJack saves you a year.

Run the numbers

Job Quote Calculator

Estimate cycle time and cost per part before you bid — stock size, material, and machine in; roughing and finishing time out, from RobbJack's tested cutting data. Every assumption visible and adjustable.

Estimate a job

CAD Downloads

Every tool page offers a dimensioned 2D DXF and a 3D STEP solid, generated from real geometry.

Browse tools

Catalog & CAM Downloads

The whole catalog, machine-readable: a native Fusion 360 library with tested cutting presets, ISO 13399 JSON/CSV, and a per-tool API.

See all downloads

Downloads

Import the whole RobbJack catalog into your CAM, CAD, or tool library — in minutes.

Native Fusion 360 library with 12,307 RobbJack tested cutting presets, the ISO 13399 master catalog (7,108 tools, JSON/CSV), a per-tool API, and the safe route for Mastercam.

All downloads

Machining know-how

Our aluminum, composites, and slitting-saw setup guides are the start of a growing series. More are on the way — in the meantime, our application engineers will walk you through any of these, just ask.

Need an answer now? Contact our application engineers →