the champion tooth pattern is a style of tooth pattern that has cutter teeth that cut the wood and it has raker teeth that remove the wood waste as you push and pull the saw through the wood

Complete with 150 mm (6'') 32 TPI metal cutting blade

You can also use it to calibrate an existing torque wrench

and key hole for screws / nails provide multiple mounting options for different surfaces

GDE 18V-16 Dust Extractor Professional System Accessory 1600A0051M by Bosch Battery Charger Adaptor the champion tooth pattern isOptimum dust management system for drilling with GBH 18V 26 and GBH 18V 26 F HEPA filter for optimised dust collection, removes 99. 97% of dust particles larger than 0. 3 micrometers Auto Power function turns on when drilling and shuts off two seconds after releasing the drill trigger Functions include Auto Power, bit target, and a dust capacity indicator