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Bosch jigsaw blades T345XF are bi-metal, T-shank jigsaw blades designed for fast cutting in a range of thick and thin materials. The 5-1/4 inch blade length gives reach for material depths noted in the application range, which supports deeper cuts than shorter blades in similar jobs. A progressive 5-10 TPI tooth pitch changes along the blade, which allows faster cutting through varying thicknesses while maintaining control as you follow a line. The side set and milled tooth design forms an aggressive tooth profile, which moves material quickly and helps maintain cutting speed in demanding work. These blades are described as all purpose for clean cuts through wood with nails, which lets you cut common construction materials without first removing embedded fasteners. The bi-metal construction supports use in wood, metal, and non-ferrous materials listed in the application, which helps one blade type cover multiple tasks on the same project.
These Bosch bi-metal T-shank jigsaw blades use a universal T-shank, which slots into jig saws from Bosch, Dewalt, Hitachi, Makita, Milwaukee, etc., so one blade style can stay in rotation across different saw brands in the shop or on site. The 5-1/4 inch length works with the stated material ranges, which helps when cutting plywood, particle board, or metals within those dimensions without constantly repositioning the workpiece. A progressive 5-10 TPI tooth pitch lets the blade enter materials and then continue through thicker sections with fewer stalls, which supports smoother progress when following curves or plunge cuts. The side set and milled tooth pattern maintains clearance in the kerf, which reduces binding in thick or composite materials. Together, these details support practical fit and cutting performance in typical woodworking and light metal tasks that match the described applications.
These Bosch bi-metal T-shank jigsaw blades are described as all purpose for clean cuts through wood with nails, which suits remodeling and construction tasks where existing fasteners are present in trim, framing members, or subfloor materials. The application notes thick and thin materials like wood with nails, plywood, and particle board from 3/16 inch to 3-5/8 inch, which aligns with common cabinet panels, shelving, and site-built components. The same blades are also listed for metal from 3/16 inch to 3/8 inch, which covers many brackets, light structural pieces, and similar steel sections encountered during hardware installation or modification work. For non-ferrous metal and aluminum, the specified range from 5/64 inch to 1-1/4 inch fits many extrusions, tracks, or aluminum profiles. This range of stated materials means one part number can handle multiple cut types in typical woodworking and installation workflows that involve both wood-based panels and moderate metal sections.
The progressive 5-10 TPI tooth pitch on these Bosch jigsaw blades allows coarser teeth to start the cut and finer teeth to finish, which supports smoother entry and exit when performing fast, precise plunge cuts in the described materials. The tooth design, specified as side set and milled, offsets each tooth from the blade body, which creates a wider kerf and helps prevent binding when cutting thicker wood with nails or metal to the listed thicknesses. Bi-metal blade construction allows teeth suitable for metal cutting while retaining flexibility in the body, which supports the transition between wood, metal, and non-ferrous applications called out in the description without swapping blades. The stated suitability for jig saws from Bosch, Dewalt, Hitachi, Makita, Milwaukee, etc., means a crew using multiple saw brands can rely on a single T-shank pattern, which simplifies blade selection and helps maintain consistent cut behavior from tool to tool.
Bosch jigsaw blades T345XF are described for thick and thin materials like wood with nails, plywood, particle board 3/16 inch-3-5/8 inch, metal 3/16 inch-3/8 inch, and non-ferrous metal and aluminum 5/64 inch-1-1/4 inch.
These bi-metal T-shank blades are suitable for jig saws from Bosch, Dewalt, Hitachi, Makita, Milwaukee, etc., which allows one blade style to be used across those listed brands.
The Bosch T345XF blades are 5-1/4 inches long, which provides working depth that matches the stated application ranges for wood-based panels, metals, and non-ferrous materials.
On these blades, progressive 5-10 TPI means the tooth pitch varies along the blade, which supports fast cutting while still giving controlled cuts in the listed material thicknesses.
The side set and milled tooth design offsets the teeth and mills their shape, which clears chips efficiently and helps maintain cutting speed in thick wood with nails or metal.
These Bosch jigsaw blades are described as all purpose for clean cuts through wood with nails and for fast, precise plunge cuts in the specified wood, metal, and non-ferrous ranges.
The Bosch jigsaw blades T345XF combine bi-metal construction, a 5-1/4 inch length, and a progressive 5-10 TPI tooth pitch, which supports fast, precise plunge cuts across the stated ranges of wood, metal, and non-ferrous materials. The side set and milled tooth design keeps cuts moving in thick wood with nails, plywood, particle board, and metals within the listed thicknesses, which fits many cabinet, remodeling, and installation tasks. With a T-shank that fits jig saws from Bosch, Dewalt, Hitachi, Makita, Milwaukee, etc., one blade type can serve across the tools already on your bench, so you can standardize on a single part number for these described applications.
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