Milling Bits | McMaster-Carr


Square	Ball

Drill/Mill	Chamfer

Tapered	Rounded- Edge Square

Corner Rounding	Face Milling

Engraving	Keyseat

Dovetail	T-Slot

Flat Surface	Undercutting

Slitting	Convex Radius

Double Chamfer	Concave Radius

Gear

	Number of Flutes Number of Flutes

	For Use On For Use On

	Material Material

	Finish Finish

Aluminum Titanium
Chromium Nitride (AlTiCrN)
Coated

Aluminum Titanium Nitride
(AlTiN) Coated

Black Oxide

Diamond Coated

Diamondlike Carbon (DLC)
Coated

Titanium Aluminum Nitride
(TiAlN) Coated

Titanium Aluminum Silicon
Nitride (TiAISiN) Coated

Titanium Carbonitride (TiCN)
Coated

Titanium Diboride (TiB2)
Coated

Titanium Nitride (TiN)
Coated

Titanium Nitride (TiN)
Nanocomposite Coated

Uncoated

	Shank Diameter Shank Diameter

	Length of Cut Length of Cut

	Number of Milling Ends Number of Milling Ends

	1
	2

	End Mill Type End Mill Type

Center Cutting

Noncenter Cutting

	Overall Length Overall Length

	Individual/Set Individual/Set


Individual	Set

	Shank Type Shank Type


Round	R8 Taper

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Flute Spacing Flute Spacing

Equal

Variable

	Flute Type Flute Type

Spiral

Straight

Intersecting

	Helix Angle Helix Angle

	Mill Thickness Mill Thickness

	Cutting Angle Cutting Angle

	Taper Angle per Side Taper Angle per Side

	Cut Radius Cut Radius

	Corner Cut Radius Corner Cut Radius

Fabricating and Machining