8pcs 200mm Extra Long Twist Drill Bits Straight Shank High-Speed Steel for Wood Plastic and Aluminum

Do the job for which they’re made - yes they are not the strongest metal bits but they are quite bendy ( flexible) which is an asset when drilling holes in awkward to get to places. Just take care and don’t apply too much pressure. Mine are perfect and none have snapped. Yes, I do recommend.

These are ideal for those cases where you need to drill clean through one bit and into another !In my case I use them for model making (generally the smaller sized ones) where you need to pin parts together. For this they're more than long enough, fit well into a twist drill assembly and are nice and straight. The second comment may seem odd but with long shank bits any variance in straightness ends up as a huge wobble at the pointy end !They're well priced and of good quality

works very well

I've only tried the 5mm so far, but was impressed at the sharpness and efficient chip removal. Obviously drilling long holes must be done carefully, especially with thin drills, in order to drill straight and avoid stressing the bit.

Classic Far Eastern basic bits, I got what I paid for. To be fair, they’re not Presto or Dormer but for hobby use once a year they’ll do.

Good for getting the depth standard drill bits cant reach. Need to be careful not to break the thinner bits as others have mentioned. Hold them light, steady and keep it perpendicular and all has been fine so far.

Bought similar before which turned out to be of poor quality. I've used a couple of the smaller sizes and so far...so good. Just don't put too much pressure on them and clear the hole out whilst drilling.

First use was to use the smallest 2mm drill to make pilot holes to fit a wooden door to an integrated dishwasher. Regular drill bits failed to reach right through the alignment holes in the dishwasher door without the drill's chuck fouling but this long bit worked a treat and 5 minutes later the door was fitted securely and perfectly square. I have also used the 6mm to drill through a studded door frame to take a co-axial TV cable through from dining room to study. I wouldn't exert too much force on the smaller bits as they could snap. At this price they are not designed to be heavy duty.

Nice bits.

Gute Boher scheinen auch langlebiger zu sein

Per come sono realizzate sono ok anche per il legno considerato che, oltretutto, per il legno certe misure( quelle piccole) non si trovano...

Produit conforme, très affûté pour les premiers perçages.J'ai utilisé le 7mm sur toute sa longueur dans des poteaux en bois (pin) 14cm.

Buena calidad y precio