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and rouges in popular sizes
00 mm) to 2 carat (8
Left 1/2" tapered spindle
The round nose profile allows for forming smooth loops
Bristles mounted in a sturdy plastic case for a secure
Cobalt Steel Twist Drill Complete Set of 19 on 3/32" Shanks-0.50mm to 2.20mm Burs Bulk Discount and rouges in popular sizesThis Complete Set of 19 Cobalt Steel Twist Drills provides a full size range from 0. 50 mm to 2. 30 mm, each mounted on 3 32" shanks for fast, convenient tool changes. Cobalt steel delivers longer tool life than high speed steel, especially when drilling harder materials such as nickel based white golds and stainless steels. The result is consistent cutting performance across both tough alloys and softer precious metals. Features Cobalt steel
