Smart Part Numbers for Tool Bits

Smart Part Numbers for Engraving Tools, End Mills, Chamfering Tools, Spot Drills, and more

Smart Part Numbers for Tool Bits

2L produces thousands of sizes of Solid Carbide Cutters, Engraving Tools, End Mills, Chamfering Tools, Countersinks, Chamfering Tools, Spot Drills, and more.

The majority of our Tool Bit Part Numbers are “Smart”, meaning that you can determine the exact size parameters of each tool by its’ part number.

  • Smart Part Numbers identify each tool style and its’ size specifications.
  • Most tool part #s begin with a LETTER designating what Tool it is.
  • Additional information in the part number describes the tools shank diameter, length, included angle, cutter diameter, tip width or radius, number of flutes, flute length, etc.

Example Part Number: T-1875×2.0-60-.020

  • T = Tough Tip
  • 1875=Tool Diameter
  • 2.0 = OL
  • 60 = included angle
  • .020″ = tip width.

Feel free to call us if you need assistance at (978)567-8867.

Find all Engraving Tools here.
Find all End Mills here.
Find all Hole Making and Thread Mills here.
Find all Countersinks here.

2L produces 1000s of different size Solid Carbide End Mills, Engraving Tools, Chamfering Tools, Countersinks, Thread Mills, Broken Tap Removal Tools, Boring Bars, Square Key Broach Tools.

Determine each tools traceable part # using our Smart Part Numbering System.

Jump to each specific tool by selecting its “Tool Type” to review all tool sizes and options.

Tool Type Name / Description Category
Diamond Tip Diamond Tip Engraving Tools
A Armor Mill End Mills / Broken Tap
A & D Broken Tap Tools Broken Tap
AB Ball Nose End Mills for Cutting Aluminum End Mills
AD Downcut End Mills for Cutting Aluminum End Mills
AE Square End Mills for Cutting Aluminum End Mills
B Single Flute Conical Ball Nose Engraving Tools
B2 2 Flute Conical Ball Nose Engraving Tools
BB Boring Bars Engraving Tools
BR Burnishing Engraving Tools
C Standard Conical for Hard and Soft Materials Engraving Tools
CB Cutter Beveler Engraving Tools
CE2 Composite End Mills Engraving Tools
CM Composite Tool Engraving Tools
CP Carbide Point Scribe Engraving Tools
CS Countersinks – Single Flute Countersinks
CSP Countersinks with Pilots Countersinks
D Armor Drill Broken Tap
DM 2D Data Matrix Tool Engraving Tools
DP Dot Peen Tool Bit Engraving Tools
E2 Square End Mill – 2 Flute End Mills
E4 Square End Mill – 4 Flute End Mills
H2 Ball Nose End Mill – 2 Flute End Mills
H4 Ball Nose End Mill – 4 Flute End Mills
M Chamfering Tools Engraving & Chamfering
P Profilers Engraving Tools
P Micro Profilers Engraving Tools
P Pointed Tools – No Tip Off Engraving Tools
PB Parallel Ball Nose Engraving Tools
PC Parallel Cutter Engraving Tools
PWB Ball Nose End Mills for Cutting Plastic and Wood End Mills
PWD Downcut End Mills for Cutting Plastic and Wood End Mills
PWE Square End Mills for Cutting Plastic and Wood End Mills
Q Quarter Round Engraving Tools
R2 Corner Radius End Mill – 2 Flute End Mills
R4 Corner Radius End Mill – 4 Flute End Mills
SB Split Blanks Engraving Tools
SK Square Key Broaches Engraving Tools
SD Spotting Drills Spot Drills
T Tough Tip Engraving Tool ® for Steels & Harder materials Engraving Tools
T2 Tough Tip Engraving Tool ® for Aluminum Engraving Tools
TB Tapered End Mills – Ball Nose Engraving Tools
TM Thread Mills Engraving Tools
TR Tough Tip Engraving Tool with Radius for Steels Engraving Tools
TS Tapered End Mills – Square Engraving Tools
Y Pyramid Tool Engraving Tools