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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
240 – Bud Bur 0
Includes media and solution: 100 g of stainless steel pins (use 75 g per run for best results) and a sample of Otto MF 610 Magnetic Tumbler Concentrated Solution
Measures from 0
Includes a 5-lb roll of Castaldo Gold Label rubber — a professional-grade mold material
14 Gauges — Round 10
Spearhead High Speed Steel Ball Bur Master Kit of 33 Pieces precious-metal-notice 240 – Bud Bur 0Important 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
