End Mill Bits | McMaster-Carr


Square	Ball

Drill/Mill	Chamfer

Rounded-Edge Square	Tapered

Corner Rounding	Dovetail

Engraving	Undercutting

T-Slot	Keyseat

Convex Radius	Double Chamfer

Concave Radius

	Number of Flutes Number of Flutes


1	2

3	4

5	6

7	8

9	11

	For Use On For Use On

	Length of Cut Length of Cut

	Material Material

	Finish Finish

Aluminum Non-Ferrous (ANF)
Coated

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 Nitride (TiN) Coated

Uncoated

	Shank Diameter Shank Diameter

	Overall Length Overall Length

	Number of Milling Ends Number of Milling Ends

	1
	2

	End Mill Type End Mill Type

Center Cutting

Noncenter Cutting

	Individual/Set Individual/Set


Individual	Set

	Shank Type Shank Type


Round	R8 Taper

	Helix Angle Helix Angle

	Flute Spacing Flute Spacing

Equal

Variable

	Flute Type Flute Type

Spiral

Straight

Intersecting

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

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant