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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
SRBH motors
Ideal for lapidary and metalworking finishing applications
Keep your GRS third hand performing at its best with these replacement tungsten tips
start with the highest-temperature (Hard) solder so that subsequent repairs can be made with lower-temperature grades
30 pcs 14K Yellow
Spearhead High Speed Steel Ball Bur Master Kit of 33 Pieces Diamond Power Hone SRBH motorsImportant Notice: This set will ship incomplete. Due to ongoing supply constraints, Spearhead has been unable to fulfill all sizes in this kit as ordered. Otto Frei will contact you with the exact burs in stock, the sizes unavailable, and an updated reduced kit price at the time of your order. We are not back ordering missing sizes, as restocking timelines are unknown and inventory returns randomly. For reference, as of 7 29 2026, 23 of the 33 sizes
