Handree 7 Pcs Bi-Metal Hole Saw Set Flute Type(N) REDUCED SHANK with THREE FLATS:

REDUCED SHANK with THREE FLATS: 1/2" reduced shank drill bit with tri-flat is designed to eliminate drill bits spinning in the chuck and ensures grip

Quick Change Solid Hex Shank: Featuring a 1/4" (6

including DIY work

Zero Jamming in steel/wood/plastic

Screwdriver*1

Handree 7 Pcs Bi-Metal Hole Saw Set Flute Type(N) REDUCED SHANK with THREE FLATS:SKUJH705007 Great Hole Cutting Premium high speed steel M42 with 8% cobalt GT 4 6 variable tooth configuration to provide clean and fast cutting in various materials. 1 7 8"(48mm) cutting depth. FeaturesWide slot design on side walls increases visibility while cutting and also helps chip evacuation. Turtle back tooth configuration design offers heavy duty cutting. Wide Application Handree hole saw set is great for tasks of cutting multiple hole sizes