Festool Jigsaw Blades: TPI Selection Guide
By Premium CNC & Router Bits for Precision Cutting | Published: 2026-10-29
Category: Buying Guides
Learn how to choose the right TPI for Festool jigsaw blades. This guide covers TPI basics, blade types, and decision rules for clean cuts in wood.
Quick answer
Choose a higher TPI (teeth per inch) for smoother cuts in thin materials, and a lower TPI for faster, rougher cuts in thicker wood. The Festool 204275 assortment gives you five TPI options to match common jobs.
TPI and cut quality: the trade-off
TPI stands for teeth per inch. More teeth mean a finer finish but slower cutting. Fewer teeth cut faster but leave a rougher edge. For wood, the ideal TPI depends on material thickness and the finish you need.
Thin materials like plywood or veneer benefit from 10-20 TPI blades that reduce tear-out. Thick stock like 2x4s cuts faster with 6-10 TPI blades that clear chips efficiently.
Blade geometry matters too
TPI is only part of the story. Blade set (ground or milled), tooth shape, and taper all affect cut speed and edge quality. Festool blades are labeled with their intended use—fine cut, universal, straight cut, curves, or basic—so you can match the blade to the job without guessing TPI alone.
TPI decision rules for Festool jigsaw blades
- Fine finish cuts in thin wood or plywood: Use the Wood Fine Cut blade (S75/2,5/5). Its higher TPI (approx. 10-12) and ground teeth produce clean edges with minimal splintering. Best for visible surfaces like cabinet faces or trim.
- General-purpose cutting in solid wood up to 1 inch: Use the Wood Universal blade (S75/4 FSG/5). Its medium TPI (approx. 8-10) and milled teeth balance speed and finish for most shop tasks. Your go-to blade for everyday cuts.
- Fast rough cuts in thick stock (2x4s, beams): Use the Wood Basic blade (S75/4/5). Its lower TPI (approx. 6-8) and wide set clear chips quickly, leaving a rougher edge. Not for finish work; reserve for framing or demolition.
- Cutting curves or contours: Use the Wood Curves blade (S75/4 K/5). Its narrow taper and medium TPI (approx. 8-10) allow tight radius turns without binding. Essential for scrollwork or irregular shapes.
- Straight-line cuts with minimal drift: Use the Wood Straight Cut blade (S75/2,8/5). Its slightly higher TPI (approx. 10-12) and thicker body reduce blade deflection for straight lines. Ideal for long rips or crosscuts where accuracy matters.
Product facts
- Festool 204275 Jigsaw Blade Assortment- 25-Pack: Pack includes five blade types: Wood Fine Cut (S75/2,5/5), Wood Universal (S75/4 FSG/5), Wood Straight Cut (S75/2,8/5), Wood Curves (S75/4 K/5), and Wood Basic (S75/4/5). This assortment gives you a blade for every common wood-cutting scenario, from fine finish cuts to fast rough cuts, without buying separate packs.
Festool 204275 Jigsaw Blade Assortment- 25-Pack
Who should buy this assortment
Best for
- Woodworkers who need a versatile blade set for various jigsaw tasks
- Users who want to try different TPI options without buying separate packs
Not for
- Professionals who need specialized blades for metal or ceramic cutting
- Users who prefer only one blade type for repetitive tasks
