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2L inc.. Tools, Made in the USA

Superior Quality
Tools for the Cutting Edge

Technical Help, FAQ, Product Info. & More

Looking for Technical Help on Engraving, Cutting, Workholding, or Countersinking with our Products?
View our Many Topics Below.

Page Down for Help Topics:

  • Find the Right Tool – Filter by Material for Engraving Tools and End Mills.
  • Speeds and Feeds (PDF Downloads): Engraving Tools, End Mills, Armor Mills, Thread Mills, Broken Tap Removal Tools, Spring Loaded Engraving Tools.
  • Speeds and Feeds Calculator (Downloadable Program).
  • Spring Loaded Engraving Tool – FAQ, Speeds & Feeds, and much more.
  • Videos: Spring Loaded Tools, Engraving Software Programs, Vacuum Chucks, CNC Dot Peen Marking, CNC Countersink Depth Stop Tool.
  • Selection Tips and Information for End Mills and Engraving Tools.
  • Smart Part Numbers.
  • Custom Tooling – Produced in House.
  • Convert Millimeter mm to inches.
FAQ - Tech Help
Need Help Finding the Right Engraving Tool or End Mill?

Find the Right Engraving Tool!

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Sort by Material

Find the Right End Mill!

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Sort by Material
Speeds and Feeds
Spring Loaded Engraving Tools Speeds and Feeds
  • Speeds and Feeds for Engraving with 2L Spring Loaded Engraving Tools ™.
  • PDF Format for Easy Download and Printing.
Engraving Tools and Tool Bits Speeds and Feeds
  • Speeds and Feeds for Engraving with a Rigid Tool Holder, Collet, End Mill Holder, Etc.
  • PDF Format for Easy Download and Printing.
Solid Carbide End Mills
  • Speeds and Feeds for Solid Carbide End Mills.
  • PDF Format for Easy Download and Printing.
Armor Mills Speeds and Feeds for Granite
  • Machine Granite, Hardened Steels, Armor Plate, and more.
  • PDF Format for Easy Download and Printing.
Thread Mills, Solid Carbide Speeds and Feeds
  • Speeds and Feeds for machining internal and external threads using Thread Mills.
  • PDF Format for Easy Download and Printing.
Broken Tap Removal Tools
  • Speeds and Feeds for Broken Tap Tools.
  • Remove Broken Taps and Drills with Armor Drills and Armor Mills.
Speeds and Feeds Calculator
  • Free downloadable desktop program.
  • Simple to use Speeds and Feeds calculator.
Spring Loaded Engraving Tools
Spring Loaded Engraving Tools
  • Speeds and Feeds for the Spring Loaded Engraving Tools.
  • Printable and downloadable pdf.
FAQ
  • Answers to the common questions regarding the Spring Loaded Engraving Tool.
  • Everything you need to know about 2L Spring Loaded Engraving Tools.
Reduce Engraving Cycle Times with a Spring Loaded Engraving Tool
  • Cycle Time Comparison Table shows how much cycle time can be saved by using a Spring Loaded Engraving Tool.
Tough Tip Engraving Tool for Steels
  • Engrave Stainless Steel, Inconel, Hastelloy, Steels, Tool Steels, Hard Steels and many other hard materials with a Tough Tip Engraving Tool.
Deburr, Polish and Buff with a Spring Loaded Tool
  • Brushes, Polishing Wheels and many attachments can be used  can be used with a Spring Loaded Engraving Tool to Polish, Buff, and Deburr workpieces.
Engrave, Scribe with a Spring Loaded Engraving Tool
  • Rotary Engrave, Scribe, Etch and Drag Engrave Glass, Stone, Tile and other hard materials using a Spring Loaded Engraving Tool and Diamond Tip Tool.
Engrave Fine Lines Using a Diamond Tip Tool
  • Use a Diamond Tip Tool, or Carbide Point Engraving Tool Bit with a Spring Loaded Tool for drag engraving, scribing and etching.
Spring Loaded Engraving vs. Rigid Tool Engraving
  • View examples of workpieces engraved with the Spring Loaded Engraving Tool.
Tool Bit Selection and Resources – More Tips
Solid Carbide Engraving Tools
  • Assistance with choosing which style of Engraving Tool to use for a specific application.
Solid Carbide End Mills
  • Choose the Right End Mill for the Material being Cut and Machined.
Speeds and Feeds Calculator
  • Free downloadable desktop program.
  • Simple to use Speeds and Feeds calculator.
Smart Part Numbers for Tool Bits
  • Part Number break-down for Engraving Tools, End Mills and Cutting Tools.
Custom Engraving Tools - Solid Carbide
  • We manufacture Custom Tools in house.
  • Here are some forms for helping describe your custom design to us.
Convert inches to millimeters
  • Conversion table for metric tools.
  • Convert inches to mm.
  • Convert mm to inches.
Videos: Tutorials and Demonstrations
Spring Loaded Engraving Tools, 2L PRO Engraving Software, CNC Countersink Depth Stop, Dot Peen Marking, Modular Vacuum Chucks
Spring_Loaded_Engraving_Tool_Help_Video
  • 2L Spring Loaded Engraving Tools allow you to engrave flat, curved and uneven surfaces, as well as dramatically reduce engraving cycle times when engraving with your CNC Machine.
  • This video is a demonstration of the set up and operation of the Standard Size (3/4″ Diameter) Spring Loaded Engraving Tool.
  • We produce 5 different diameter Spring Loaded Engraving Tools, in house, to fit virtually any CNC Machine.
cycle_time_reduction_video
  • Engraving Cycle Times can be reduced significantly, up to 84%, when engraving using a Spring Loaded Engraving Tool and 2L Single Line Fonts.
  • The cycle time monitor in the 2L PRO Engraving Software demonstrates the reduction in engraving cycle times when using a Spring Loaded Engraving Tool compared to a rigid tool.
Engraving Software Tutorial Overview Video
  • The PRO Version of the 2L Engraving Software is a multi-layer engraving software program for CNC Machine Engraving that creates standard G-code nc files.
  • Engrave and edit logos and drawings, create detailed engraving layouts, draw shapes, import dxf files, engrave incrementing serial numbers, engrave text on a radius, monitor engraving cycle times, and more.

PRO Engraving Software Tutorial

PRO Engraving Software Tutorial

PRO Engraving Software Tutorial

PRO Engraving Software Tutorial

PRO Engraving Software Tutorial

CNC Command Software Program Video

Introduction to the CNC-CMD Software Program for Error Free G-Code Programming

View on YouTube

Detailed Instructions for the CNC Command Software Program for Error Free G Code Programming

Detailed Instructions for the CNC-CMD Software Program for Error Free G-Code Programming

View on YouTube

PRO Engraving Software Tutorial

PRO Engraving Software Tutorial

PRO Engraving Software Tutorial

PRO Engraving Software Tutorial

8″ x 12″ Modular Vacuum Chuck Set Up and Use
vacuum_chuck_video
  • The 2L Modular Vacuum Chucks allow you to use one 8″ x 12″ Vacuum Chuck, or connect 2, 3, 4 or more of the Modular 8″ x 12″ Vacuum Chucks to create the size workspace needed.
  • This Modular Vacuum Chuck is easily held in vises already mounted to your cnc machine table. It is a flexible system for quick prototyping and its ease of set up allows for high production runs.
CNC Dot Peen Marking Tool

  • Produces permanent dots or pin marks using the rotating spindle of a CNC machine.
  • Generates a succession of dots that appear as a line.
  • Spring loaded design compensates for variations in the surface height of approximately 0.100″ (2.5 mm).
  • Perform high speed marking as fast as the CNC machine can move.
CNC Countersink Depth Stop Tool

  • The CNC Countersink Depth Stop Tool maintains precise countersink depth control on materials with tolerance variations.
  • Easily control the depth of cut in 0.001″ increments.
  • Spring loaded design produces accurate countersinks by accommodating for uneven surfaces.
  • Low friction, soft replaceable Plastic Nosepiece reduces potential marring of the surface of the workpiece.
  • Hold Countersinks with cutter diameters up to 7/8″. 
Machine and Engrave Rough Graphite
Engrave Granite with a Composte Tool and Spring Loaded Tool
  • Machine rough and porous Graphite using a 2L inc. Modular Vacuum Chuck and a 3″ face mill.
  • Engrave Graphite using a 2L Spring Loaded Engraving Toolholder and Solid Carbide 2L Composite Engraving Tool Bit.