Spearhead HSS Round Burs

Skip to the beginning of the images gallery

Spearhead HSS Round Burs

Item #

330-342-GRP

High speed steel round (ball) burs with 3/32" shanks.

Grouped product items
Item #	Diameter	Price	Qty
330-342-01	0.9 mm (0.035")	$4.59 each $3.90 (6 or more)	− + Save Favorite
330-342-02	1.1 mm (0.043")	$4.59 each $3.90 (6 or more)	− + Save Favorite
330-342-03	1.3 mm (0.051")	$4.59 each $3.90 (6 or more)	− + Save Favorite
330-342-04	1.5 mm (0.059")	$4.59 each $3.90 (6 or more)	− + Save Favorite
330-342-05	1.7 mm (0.067")	$4.59 each $3.90 (6 or more)	− + Save Favorite
330-342-06	1.9 mm (0.075")	$4.59 each $3.90 (6 or more)	− + Save Favorite
330-342-07	2.1 mm (0.083")	$4.59 each $3.90 (6 or more)	− + Save Favorite
330-342-08	2.3 mm (0.090")	$4.59 each $3.90 (6 or more)	− + Save Favorite
330-342-09	2.5 mm (0.098")	$5.19 each $4.41 (6 or more)	− + Save Favorite
330-342-10	2.7 mm (0.106")	$5.19 each $4.41 (6 or more)	Out of Stock Notify Me
330-342-11	2.9 mm (0.114")	$5.19 each $4.41 (6 or more)	− + Save Favorite
330-342-12	3.1 mm (0.122")	$5.19 each $4.41 (6 or more)	− + Save Favorite
330-342-13	3.3 mm (0.130")	$6.20 each $5.27 (6 or more)	− + Save Favorite
330-342-14	3.5 mm (0.138")	$6.20 each $5.27 (6 or more)	− + Save Favorite
330-342-15	3.8 mm (0.149")	$6.20 each $5.27 (6 or more)	− + Save Favorite
330-342-16	4.0 mm (0.157")	$6.20 each $5.27 (6 or more)	− + Save Favorite
330-342-17	4.3 mm (0.169")	$6.20 each $5.27 (6 or more)	− + Save Favorite
330-342-18	4.5 mm (0.177")	$6.20 each $5.27 (6 or more)	− + Save Favorite
330-342-19	4.7 mm (0.185")	$7.60 each $6.46 (6 or more)	− + Save Favorite
330-342-20	5.0 mm (0.197")	$7.60 each	− + Save Favorite
330-342-22	5.2 mm (0.204")	$7.60 each $6.46 (6 or more)	− + Save Favorite
330-342-23	5.4 mm (0.212")	$7.60 each $6.46 (6 or more)	− + Save Favorite
330-342-24	5.6 mm (0.220")	$7.60 each $6.46 (6 or more)	− + Save Favorite
330-342-25	5.9 mm (0.232")	$7.60 each $6.46 (6 or more)	− + Save Favorite
330-342-26	6.3 mm (0.248")	$8.40 each $7.14 (6 or more)	− + Save Favorite
330-342-27	6.7 mm (0.263")	$8.40 each $7.14 (6 or more)	− + Save Favorite
330-342-28	7.2 mm (0.283")	$8.40 each $7.14 (6 or more)	− + Save Favorite
330-342-29	7.6 mm (0.299")	$8.40 each $7.14 (6 or more)	− + Save Favorite
330-342-30	8.0 mm (0.314")	$8.40 each $7.14 (6 or more)	− + Save Favorite
330-342-31	8.9 mm (0.350")	$10.20 each $8.67 (6 or more)	− + Save Favorite
330-342-32	9.6 mm (0.377")	$10.20 each $8.67 (6 or more)	− + Save Favorite
330-342-33	10.4 mm (0.409")	$11.20 each $9.52 (6 or more)	− + Save Favorite
330-342-34	11.1 mm (0.437")	$11.20 each $9.52 (6 or more)	− + Save Favorite

Bur Basics

1/8" dia. shanks are larger than the standard 3/32" tools most used by jewelers. These larger tools fit most adjustable chucks but will not fit most quick-change handpieces.

Round Burs are useful for de-burring or enlarging holes, carving recesses for sweat soldering, and refining stone settings. Because of their shape they can be used at any angle.

Spearhead HSS Round Burs

Spearhead HSS Round Burs

Bur Basics

Related Products

Spearhead HSS Round Bur Set

Bur, Blade, & Cutting Lubricant

Large Plastic Bur Organizer