V-Prong Redi-Prong Kits Kit Options:Platinum 40pcs The Busch 4203 series carbide

The Busch 4203 series carbide twist drills feature a 4-groove design optimized for cutting softer organic materials such as coral and pearls

tang not included Thickness Measurement Given at thickest point of file 4" / 100 mm 9

29 mm Pack Length 60 in

Designed for demanding bench work

V-Prong Redi-Prong Kits Kit Options:Platinum 40pcs The Busch 4203 series carbideRe tip prongs quickly and easily on all size diamonds with V Prong Redi Prongs one of the greatest labor saving products for the professional bench jeweler since the invention of the flex shaft. These precision sized pieces of precious metal come with pre applied solder, making the job of re tipping prongs on diamonds faster and more consistent. Designed specifically in a V shape, these Redi Prongs are ideal for re tipping prongs on all size diamonds