








🔩 Drill smarter, last longer—own the job site with Dewalt Extreme!
The Dewalt DT6676QZ 6 x 150 mm Extreme Masonry Drill Bit is engineered from high carbon steel with a black oxide finish, offering twice the lifespan and 50% more holes per charge. Designed for precision with a 6mm cutting diameter, this lightweight, professional-grade bit delivers clean, accurate holes in masonry, making it an essential upgrade for serious DIYers and pros alike.


| ASIN | B00N7EVNPM |
| Assembled Diameter | 6 Millimetres |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 28,405 in DIY & Tools ( See Top 100 in DIY & Tools ) 12 in Rotary Hammer Drill Bits |
| Colour | Multi |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,813) |
| Cutting Diameter | 6 Millimetres |
| Date First Available | 1 Nov. 2007 |
| Finish | Black Oxide |
| Included Components | Extreme Masonry Drill Bit 6 x 150mm |
| Item Package Quantity | 1 |
| Item Weight | 32 g |
| Item model number | DT6676-XJ |
| Manufacturer | Dewalt |
| Material | High Carbon Steel |
| Number of Pieces | 1 |
| Part Number | DT6676-XJ |
| Power Source | AC |
| Size | 6 x 150 mm |
K**R
Very useful
I needed just 1 extra long drill. This was perfect and did an excellent job. Not surprising as it's a quality make which we stocked where I used to work.
R**Y
DeWalt drill bit
Good drill bit genuine DeWalt
A**D
Did the job!
I've had great difficulty drilling into the walls to put up curtain poles using a cordless hammer drill, tried bosch bosch X line drill bit set (50 pcs) but it took a very long time to get any progress after the first 1.5cm into the masonry wall. Also tried the DeWalt DT6952-QZ Stone Drill Cylindrical Bit Set but found that to be the same as the bosch bits. Thought I'd try this drill bit due to the positive reviews especially regarding drilling into very hard masonry, and it was definately much better than those stated above and was able to do the job in a MUCH shorter time, although it did still take effort. If anyone has similar problems, what i did was to hammer a cheaper same-size drill bit into the hole (one you dont mind wasting- the tip does get worn as it strikes the wall), remove and then use this drill bit again and repeat until you get to your desired depth. The negatives are that it is quite expensive (this single piece is almost the same price as the DeWalt set above) and also this item is available only as an add-on so you have to spend £20 on Amazon to be able to buy it (other sellers available but don't provide free next day delivery as you would get with prime)
H**O
Excellent Product at a Fair Price
An excellent product that offers great value for money. It performs wonderfully and is priced fairly, making it an ideal choice for anyone looking for quality without spending a fortune. Highly recommended!
K**G
Quality drill bit
As advertised. Did the job, no problem
M**M
A good sharp bit
These DeWalt Drill Bits are very good and very sharp and makes drilling into even the hardest of Bricks an absolute ease even with a Cordless Hammer Drill, I reckon when paired with a standard DeWalt Electric Hammer Drill (Not SDS) that these Drill Bits will be absolutely fantastic and fly through Brick with no issues whatsoever
C**S
Good
Good product
G**7
Buy!!
Buying more sizes impressed would recommend
O**R
Perfecta, pensaba que tal vez oscilaría en material duro al ser larga, pero no, se mantiene firme.
L**O
Le punte migliori che esistano
F**V
Bonne mèche qui perce facilement de la pierre naturelle à 2,5 cm d'épaisseur
E**O
Punta ai massimi livelli
G**L
Good quality
Trustpilot
1 week ago
2 months ago