The bits in the Bosch T4047L 47-Piece Set are crafted from high-carbon and S2 tool steel, which are materials known for their durability in fastening work. According to our research, they're sturdy enough for tasks involving wood, metal, and some light masonry.

However, keep in mind that this set is meant more for screw-driving rather than drilling, especially since it doesn't come with the drill bits needed for masonry or metal-specific work.

When it comes to handling heavy torque with standard drills, these bits perform quite well. However, it's important to use them with the right tools. They aren't ideal for impact or hammer drills, as this can lead to faster wear or even breakage over time, based on what we've found.

A lot of people like that the set includes multiple bits of the most commonly used sizes, which can be super helpful if you find yourself reaching for the same bits regularly. On the downside, some feel that the lack of variety might be a limitation if you're looking for a broader selection for different tasks beyond screw-driving.

If you're looking for more versatility and want to expand your tool set, you might want to look at additional, specialized bits. For masonry and concrete, Bosch has other options like their SDS-plus Bulldog Tough Rotary Hammer Bit.

And for woodworking, their Router Bit Set could be handy. These could round out your collection and give you more flexibility for various projects.

Hey there! So, about the Bosch T4047L bit set—it's mainly built for screw-driving and fastening, not really for drilling.

This set has a bunch of hex shank screwdriver bits that work great with drills and drivers for handling screws.

Now, if you're wondering whether it's compatible with an impact driver, the good news is that the hex shank design usually fits most impact drivers, since they're made for these kinds of bits.

The bits are made from high-carbon steel, making them pretty durable and precise for your screw-driving needs. You'll find common types like Phillips, Torx, and square bits, so it's versatile for lots of tasks.

But keep in mind, if you're looking to drill holes, this set won't have those traditional drill bits.

So, if your plan involves both drilling and fastening, you might want to check out other Bosch sets that include drill bits too. Bosch has some nice combos that could fit all your DIY needs.

Hope this clears it up! Let me know if there's anything else you need help with.

The Bosch T4047L 47-Piece Set is all about screwdriver bits, designed to help you out with a range of fastening and driving jobs. From what we've gathered, the manufacturer emphasizes this set as a go-to for those specific tasks, so don't expect it to include any drill bits. It's definitely kept things screwdriver-focused.

In this set, you get a mix of Phillips, Torx, square, and flathead bits. These should cover most of your everyday needs. They've also thrown in some specialty bits, like magnetic nut setters and a finder/driver, which adds some nice versatility.

One thing to note is that these bits are made from high-carbon steel, which means they're built to last and can handle tough jobs. Just remember, our research indicates they're not meant for impact drivers. That's something you'll want to keep in mind.

Our research also points out that people appreciate how sturdy these bits are and mention the quality construction. The precision-formed tips do a good job of reducing cam-out, which is when the screwdriver slips out of the screw head—a common headache with lower-quality bits.

A few folks have mentioned wishing there were drill bits included, but for those focused on screwdriving, this set often gets high marks.

If you're looking for a reliable assortment for your screwdriver needs, the Bosch T4047L has got a good reputation for quality and variety.