/ Saws / PTA & Hand Saw Blades / Jig Saw Kits / Bi-Metal Jig Saw Kits / BU4 * Not actual product image 11974 BU4 - Jig Saw Blade Kit 11974 Other similar products Unified Shank Assortment Pack: Includes one each:BU36, BU46, BU310T, BU3DC, BU2DCS, BU41014,BU214, BU214S, BU218, BU418, BU224, BU224S, BU424 and BU232 Note:This product is no longer available in the United States or Canada. Please consider the recommended alternative. Features Specifications Downloads Similar items Contact Starrett Features Starrett Unified Shank jig saw blades fit virtually all jig saw blade machines Starrett bi metal Unique creates a blade with exceptionally strong teeth An average of 25% more tool life when compared with existing bi metal blades Shatterproof design, unbreakable during normal use Specifications Application Description (Material): Unified Shank® Jig Saw Blade Codes: BU36T; BU36; BU46; BU56; BU38; BU310T; BU310DT; BU2DCS; BU3DC; BU41014; BU214; BU214S; BU218; BU418; BU230X; BU224; BU224S; BU424; BU232 Clam (5 blades): No Master Carton Box (5 pack): Yes Plastic Pouch: Yes Downloads Application Guide Jig Saw Blades (Form 959) Trifold application guide for jig saws, listing each product and providing a diagram of what each blade/ saw is capable of. Bi-Metal Unique (Bulletin 1015) Starrett has broken the boundaries of bi-metal bonding technology with a manufacturing process called ""BI-METAL UNIQUE"". This document outlined the process and benefits of this Starrett-exclusive technology.