1 Set 3-in-1 Professional Jeweler's Saw Set Jewelry Tools Saw Frame 144 Blades Wooden Pin Clamp Wood Metal Jewelry Toos Feature: Adjustable Saw Frame: The saw frame can be adjusted freely, if your saw blades are broken accidentally during working, you can use the broken blades again in the allowed length range by adjusting the saw frame. Wooden Pin Clamp: This durable for bench pin is made of quality hardwood and comes with a clamp, which easily grabs onto any for bench edge up to 1 3/4 inches thick. This v-slot for bench pin is indispensable for anyone who uses a workbench for sawing and working on jewelry or various other craft materials. Wide Application: Great for arts and crafts, hobbies, jewelry making, woodworking, filing, sawing, drilling and more, give you good support for working on your jewelry and art pieces especially for fine detail work, filing, sawing, setting and finishing Saw frame with tension nut specs: -Overall length: 8-3/4'' long -Wooden handle dimension: 4'' x 1/2'' -Rail size: 8mm Wide x 2.86mm Thick -Wire Gaps Distance: Shortest = 15mm Length Longest = 130mm Length -Wire clamp size: 15mm x 11mm -4 wing nuts V-slot for bench pin & clamp with saw groove specs: -Dimension: 8-1/4" x 2-1/4" -V- slot depth :3-1/2" -Metal & wood body -6mm Thick Clamp -2-5/8" size clamp opening 144 pc piercing saws specs: -Steel body -Size: 1/0, 2/0, 3/0, 4/0, 1, 2 -Fits 6" Saw -pvc pouch included Package Included: 1pc carbon steel u-shape hacksaw, 144pcs scroll jig saw blades spiral teeth 1pc detachable wood table craft tool.