They are sharp , hold well, are well glued, the holes are well tolerated but very fragile, not recommended for hitting with a hex although they say you can 2 separate taps crashed on my driver at lower settings and high settings, the hydraulic driver can work more efficiently.Hand drilling with the coupler kit worked very well.Otherwise it would have been a 5 star rating.
🧱 Bosch 2607017164 Piece Setter Masonry: Advanced Tools for Precision Masonry Work
20 Review
Bit and socket set BOSCH Promoline (2.607.017.322), 26 pcs.
24 Review
Tool set Stels Tool set, 1/2", 1/4", CrV, plastic case 94 pcs, Stels, 94 pcs, black
45 Review
Bit set DeWALT DT7969-QZ, 32 pcs.
39 Review