Duratool D03401 16mm x 1000mm SDS-Plus Drill Bit

First Impressions:I bought the DURATOOL D03390 18mm x 250mm SDS drill bit to affix a drop-down bolt into concrete, and it worked like a charm. The drill bit feels heavy-duty and solid, with a nice sharp tip that made it easy to get started in tough concrete. The 18mm diameter is perfect for the bolt size I was working with, and the 250mm length gave me enough reach for the job.Design and Build Quality:The build quality is impressive. The SDS design ensures a secure fit in my drill, and the bit stays in place without slipping. The steel is durable, and after using it to drill through concrete, I noticed minimal wear. It drills smoothly and efficiently, making quick work of tough surfaces. The 18mm width is ideal for heavier tasks that require a bit of strength.Ease of Use:Using the DURATOOL SDS Drill Bit was straightforward. The SDS shank fits securely into the drill, and the bit works seamlessly without any wobbling. The drilling process was smooth, and it cut through the concrete without much effort. Even with a tough surface, the bit maintained its sharpness and kept going strong.Performance:The bit performed exactly as expected. It cut through the concrete efficiently and precisely, allowing me to affix the drop-down bolt securely. The size of the bit was perfect for the job, and the SDS mechanism helped keep everything steady and accurate. I was able to complete the task without any issues or needing to pause for adjustments.Value for Money:For the price, this SDS drill bit is an excellent value. It’s durable, performs well in tough materials like concrete, and gets the job done quickly. If you need a reliable drill bit for concrete projects, this is a solid option that won’t break the bank.Pros:Durable, high-quality build for tough jobsSDS design ensures a secure fit in the drillEasy to use, with smooth drilling in concretePerfect size for affixing bolts or anchors into concreteGood value for moneyCons:The length may be overkill for smaller projects – better suited for deeper holes18mm diameter might be too large for smaller bolt sizes or more delicate tasksFinal Thoughts:The DURATOOL D03390 18mm x 250mm SDS Drill Bit worked perfectly for affixing a drop-down bolt into concrete. It’s durable, easy to use, and does exactly what it promises. For anyone needing to drill into concrete, this bit is a solid choice for both performance and value.

Great job perfect good value and quality thank you

Good quality and good price. Only needed for one job which it did effortlessly and looks to be intact for future use

👍A decent quality masonry bit, strong and durable.Have used this on multiple jobs for slightly different applications and it has worked absolutely fine.Good value for money.

Needed a SDS masonry bit to drill a hole through cavity wall (UK cavity 100+50+100mm+render&plaster) at 310mm long this one was just right to do the job, not too long. No problem through concrete blocks and made a good accurate 10mm hole. This Duratool did the job well and at a good price.

Speedy delivery and it did the job it was intended for.

It was perfect for the job. I needed it for just the right length.

Takes an age to drill through even soft brick but gets there eventually without breaking.Seems well made but it's just not very good at its sole purpose.