Check the listing for details. Mandrel Tapered Threaded Mandrel Screw Thread Holder 1/4" Shank for Rotary Tools. Condition: New. Listed at 19.95 USD. TAPERED MANDREL - THREADED MANDREL - SET OF 3 TYPES - SCREW THREAD - 1/4" SHAFT Set of 3 tapered threaded mandrels, can be used with many rotary tools, including Drills. The tapered threads of these mandrels will hold and accommodate various types of wheels… Buffs, Rubberized and Polishing Felt Buffs, Points, Cones, Bullet shapes and Cylinders. NOTE: See last 2 pictures The 3 types of tapered angles vary in order to accommodate for different size wheels or points that are to be used. All 3 mandrels have a 1/4" Diameter. Mandrels can be used with Hand Drills, Flex-shaft hand pieces and other rotary hand tools. Note: Do not use these with Grinding Stones!. TAPERED ARBOR MANDREL REINFORCED SPECIFICATIONS: JETS Product # 1301-115 Made in Germany· Overall Length: 2-7/16" - 62mm· Tapered Screw Thread Length Portion: 1" - 25mm · Shaft Length: 1-3/16" - 30mm · Material: Steel - Nickel Plated · Mandrel Weight: 1 oz. .CONE POINT MINI MANDREL SPECIFICATIONS: JETS Product # 1603-150200 Made in USA · Overall Length: 2" - 50mm· Shaft Length: 1" - 25mm· Material: Steel - Hardened· Tapered Angle: 7º · Tapered Length: 7/8" - 22.2mm · Mandrel Weight: 0.8 oz. LARGE Cone Point Mandrel SPECIFICATIONS: JETS Product # 1301-119 Made in USA· Overall Length: 2-5/8" – 66.8mm· Shaft Length: 3/4" - 19mm· Material: Steel - Hardened Black· Tapered Angle: 12º · Tapered Length: 1-1/2" - 38mm · Major Diameter: 3/8" - 11mm · Mandrel Weight: 0.9 oz. SHIPPING: Via USPS First Class Mail NOTE: Visit JETS INC. ebay Store Listings, where you can see MANY other types and sizes of Mandrels and Arbors for various applications along with a full lineof Jewelers Equipment Tools and Supplies. JETSInc. E3 422 CKSP