Check the listing for details. 1.175mm Short Flute Tungsten Micro Drill Bits Dremel Models Hobby Installation. Condition: Used. Listed at 11.95 USD. Machinist Machining Quality Tiny Drill Bits For Watch Clock Repair Toy Making Model Cars Trains Trucks Boats Miniature Modeling Jewelry making CNC Circuit board production Hobbies Woodworking Soft Metals Arts and Crafts Installation more... **These are short flute bits. See photos. We do have other sizes with short flutes. Please contact us if you need a specific size and we will check to see if we can accomodate you. All bits are 1/8" 3.175mm shank Many Uses: Toy making Model Cars, trains, trucks, boats Jewelry making CNC Circuit board production Hobbies Woodworking Soft Metals Arts and crafts Installation more.............. These micro drill bits are of the highest quality. They are made in Japan and used in South Korea by the Samsung company. They can be used for many things. They are great for making precision holes for those in the arts and crafts field or those who just dabble. The most common use is for making jewelry. Bits from China will get the job done, but the precision quality and durability of these bits will far out perform Chinese made bits!