Spearhead High Speed Steel Flame Bur Master Kit of 14 Pieces

Flame burs cut and refine tapered, pointed recesses and contours in metal, and this master set steps through the working sizes in one box.

The Spearhead High Speed Steel Flame Bur Master Kit brings together 14 hand-cut HSS flame burs in a single organized wood box, covering sizes from 1.10 mm through 8.00 mm. Hand cut by expert craftsmen in the USA, Spearhead HSS burs deliver greater hardness and longer service life compared to machine-cut Tungsten Vanadium Carbon Steel burs. Each bur features the size number stamped directly on the 3/32" shank, a reliable hallmark of the Spearhead brand that makes identification fast and accurate at the bench. Quality jewelers who demand consistent, long-lasting cutting performance rely on HSS burs for precisely this reason.

The set is supplied in a 36-hole wood bur box sized for 3/32" shanks, measuring 5" wide by 3" deep by 2-5/8" high, leaving room to add sizes as the bench grows.

Features

• Hand cut by expert craftsmen in the USA
• High Speed Steel (HSS) construction for superior hardness and extended sharpness
• Longer service life than machine-cut Tungsten Vanadium Carbon Steel burs
• Size number stamped on each shank for quick, at-a-glance identification
• 3/32" shank diameter fits standard flex shaft and rotary handpieces
• Complete set of 14 burs spanning 1.10 mm – 8.00 mm
• Stored and presented in a 36-hole wood box for organized bench storage