Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Hand Drill for Jewelry Making resin set comes with a piece of pin ,great for resin casting, jewelry making, making and other High Quality Pin Hand Drill is rust proof, sturdy and exquisite. The jewelry drill features 3 jaw chuck, the drills bits in 0.8-3 mm, keep upright and clip really tightly. You can easily tighten and loosen drill bits by rotating the head Easy to Operate The resin drill is approx. 3 1/2 inches in length and 1/2 inch in diameter, which is very comfortable to grip. Simply half unscrew the head, insert the drill bit, then screw the head tightly to finish install you a good when making sizes resin, jewels and wood crafts Wide Range of Uses The hand drill for jewelry can be used to drill small holes in resin, wood, plastic, polymer clay, bead, pearl or other materials with not too hard surface, great assist to make necklace, earing, bracelet, pendant, , , sculpture, doll etc. Pin Hand Drill: Size: approx. 3 1/2 inches in length and 1/2 inch in diameter Small Drill Bits: : 10 pieces Size: approx. 0.8/1.0/1.2/1.5/1.8/2.0/2.2/2.5/2.8/3.0 mm Eye Hooks Screw In: : 400 pieces Size: approx. 4 mm, 5mm, 6.5mm in length colour:Gold + Silver Material:metal Package Contents: 1*set Jewelry Resin Casting Molds Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.