This pack of 3 is ideal when you need a dependable supply of specialist blades for pmma acrylic cutting work without over-committing on stock. Three blades gives you enough to get through a project with replacements to hand. The t102bf is built from bi-metal: a hardened high-speed steel hss tooth strip is bonded onto a flexible high-carbon steel hcs body, giving the blade the toughness to cut through hard, abrasive thermoplastic materials while remaining resilient under use. Flank-ground teeth are central to its performance, cutting cleanly through pmma sheets without generating the heat that causes the material to melt and foul the cut. The result is a straight, smooth finish suited to precision work. Features and benefits: precision cutting in pmma acrylic thermoplastic sheets bi-metal welding combines a hardened hss tooth strip with a flexible hcs body flank-ground teeth prevent melting and deliver clean, straight cuts fits all t-shank jigsaws specifications: total length mm: 92 recommended min. Material thickness mm : 2 recommended max. Material thickness mm : 20 tooth pitch mm: 1.8 Tooth design: side set, flank-ground teeth tooth pitch tpi: 14 pmma sheets mm : 2-20 pmma sheets, from mm : 2 pmma sheets, to mm : 20 net weight of the product: 0,019 kg material: bim contents: pack of 3