Ball Burs | McMaster-Carr

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	Shape Shape	Show

	Ball

	Shape Shape	Hide

	Cylinder
	Ball
	Tree
	Tapered Cone
	Oval
	Cone
	Flame
	Inverted Cone
	Disc
	Tapered
	Barrel
	Convex-Concave
	Flat-Top Cone
	Pear

	Head Diameter Head Diameter

	Shank Diameter Shank Diameter

	Tooth Style Tooth Style

	Double Cut
	Single Cut
	Fluted
	Diamond Cut
	Pointed

	For Use On For Use On

	Overall Length Overall Length

	Tip Style Tip Style

	Rounded

	Head Length Head Length

	Bur Trade Number Bur Trade Number

	For Finish For Finish

	Material Material

Carbide

High-Speed Steel

	Shank Flexibility Shank Flexibility

Flexible

Rigid

	Individual/Set Individual/Set

	Individual

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

RoHS Compliant

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

DFARS Specialty Metals
COTS-Exempt

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

REACH Compliant

	Abrasive Material Abrasive Material

	Grit Grit

	Color Color

	Silver		Blue
	Red		Orange
	Brown		Green
	Black		Blue-Gray
	Bronze

	Surface Texture Surface Texture

Rough

Smooth

Extra Smooth

	Maximum Speed Maximum Speed

100,000 rpm or greater

	For Use With For Use With

Grinders for Bits and Burs

	Shape Number Shape Number

111 Products

Burs

Long-Life Burs

A titanium aluminum nitride (TiAlN) coating provides heat and wear resistance for longer life.

Extra-Long Burs

Extend your reach with these 3" to 7¼" long burs.

Flexible-Shank Burs

Reach around barriers to cut, grind, shape, and remove sharp edges in hard-to-access spots.

Burs for Soft Metals and Plastics

Specially spaced flutes quickly remove materials such as aluminum, brass, bronze, and plastics without clogging.

Burs for Masonry, Ceramics, and Composites

Diamond-cut teeth effectively cut hard materials.

Burs for Wood and Rubber

Pointed teeth cut wood and rubber quickly without clogging.

Grinding Bits

Long-Life Grinding Bits for Nonmetals

The diamond abrasive in these bits is extremely hard and lasts longer than tungsten carbide. For longer tool life and improved finish, use a water- or oil-soluble mist or coolant.

Grinding Bits for Nonmetals

Almost as hard as diamond, these tungsten carbide bits cut through nonmetals without generating heat.

Rubber-Cushioned Abrasive Grinding Bits for Metals

The abrasive grains in these bits are blended with rubber, which cushions during grinding to produce a smoother surface texture than other bits with similar grits.

Grinding Bits for Metals

Made of aluminum oxide, these bits are well suited for use on most metals and materials that are not heat sensitive.