170 Jewelers Tools For Repairing & Resizing Jewelry Chasing Hammer. This is a new chasing hammer. This hammer is great for metal working. The head measures approximately. It measures approximately 10" (254 mm) long Graduated Ring Mandrel. This is a brand new calibrated ring mandrel. Sizes 1 - 15 in 1/4 size increments. Calibrated for accuracy. Precision ground to 0.0015" Steel Bench Block. This is a new steel bench block. This block is made with steel and the hardness is 46 - 50 Rockwell. The block is used for flattening, straightening and designing. It measures approximately 2 1/2" x 2 1/2" x 1/2" (62 x 62 x 12 mm). Adjustable Saw Frame. This is a new adjustable saw frame. The comfortable handle and light weight design provides a luxurious grip with enhanced productivity. Hardwood handle reduces fatigue and provides a greater dexterity. Patented blade lock design eases blade insertion and maintains perfect alignment. This eliminates wobble which reduces blade loss during use. This saw frame is used for cutting all metals, plastic and wood. The throat depth measures approximately 3" (76 mm). The handle measures approximately 3 3/4" (95 mm) long. It measures approximately 11" (279 mm) long 7X Aluminum Loupe. This is a new aluminum eye loupe. It is high quality, durable and lightweight. Pocket size loupe that has a distortion free lens. This has a focal point of 1 1/2" (37 mm) 144 Saw Blades. This is a new set of 144 Forme d'Art saw blades. This is a good inexpensive blade for novices and hobbyists. These blades are the best jeweler tested blades for all metals, wood, plastic and more. They are less likely to break and wander when cutting for a straight cut. These saw blades are size 4/0. Each measures approximately 5 1/4" (133 mm) long 12 Needle Files. This is a new set of 12 needle files. These can be used for filing wood, gold, silver, platinum, plastic and many other materials. Better performance on hard to file surfaces.