Bosch 8X PRO Pozidriv Impact Bit (170 x 120 mm, Professional Accessory Screwdriver, Screwdriver)

I go through pz2 bits at a rate of knots, these seem good quality so far

Well, being a brand that I like I thought I'd test the bits out so I did... I drove a cheap workzone 8cm screw into a block of pine full of knots and the screw want all the way in and went a further 35mm before actually spinning out. So I chiselled the screw out and it turns out the screw had actually bent 5° 32mm from the tip due to one of the larger knots so from that the pz2 tip looks like it had suffered a little but it's just the paint that has come off. No rounding or actual damage.

These are your usual excellent Bosch quality.

I have been using these 50mm long bit for many years, as with all drive bits they eventually wear out but these have lasted longer than any other bits I’ve used in the past. I have purchased another set not because the previous set have worn out but because I keep losing them😊

Does the job great value for money

Snap fairly easily when used with an impact driver, dewalt ones much better

Top quality impact bits

Brittle broke quickly,

Muy útiles para impacto

Utilisation sévère avec mon job ne bouge pas

Incríveis bits, super resistentes e se encaixam perfeitamente aos parafusos, sem falar no íman que gruda os parafusos neles... super recomendo.

Produto de qualidade, mais poderia ser iamantado

Non è molto che li uso ma mi sembrano di ottima fattura, inoltre il marchio è una garanzia.