Package Includes: 1 x 10pcs/Set Diamond Tipped Drill Bit Set Twist Drill Bits Note: Different material hardness, the effect is different The color of Package in random Use Range: Metal, Agate, gemstones, pearls, pendants, Cobblestone Specification: The Length of Twist Drills Approx. 75mm/3.0in Approx. 65mm/2.6in Approx. 60.5mm/2.4in Approx. 53mm/2.1in Approx. 46.5mm/1.8in Approx. 43mm/1.7in Approx. 38mm/1.5in Approx. 34mm/1.3in Approx. 30mm/1.2in Approx. 23.9mm/0.9in Read more.
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