Bosch Professional Metal Drill Bits HSS-G With Diameter 4mm Working Length- 43mm, Total Length- 75mm, Pack Of 10

Put the bit to test today,and where addison bits of 8mm(rs 130 each) failed this little one did the job like a knife through butter.This bit is genuine Bosch.Go for it.It won't let you down.(Caution! Make sure your drill is in drilling mode and not in reverse or impact mode before you start drilling or else the bit will be rendered useless)

Good quality, good cutting for normal rpm, good response from seller

It working well even on hard steel

Very good. Purchased during August 2020. But, used only now. Nice, works well in metal and wood. Bosch is Bosch., Neatly packed. 01-01-2021, still my first bit is working fine. RECOMMENDED.

Price is high

Worth purchasing and good value for money

Very good quality

I was struggling to drill few holes on angle iron with local bought bits. Then I got this assuming I will need 2-3 bits to drill 8 holes. I was able to drill all 8 holes with one bit and with very little effort compared to no name brand bits. It just need bit of lubrication and low speed drill

robusta e molto afflata

good

Très bonnes mèches, pas trop cher. De toute façon,ne jamais oublier de pointer le métal avant, de huiler l'endroit également et d'appuyer sur votre foreuse.

Excellent quality

Bosch fazla söze gerek yok