Product Reviews

Stronger and faster than standard bits. Tapered web design greatly reduces breakage. Gold ferrous oxide coating prevents overheating, prolonging bit life.

Stronger and faster than standard bits. Tapered web design greatly reduces breakage. Gold ferrous oxide coating prevents overheating, prolonging bit life.
Average Customer Rating:
4 out of 5
4
 out of 
5
(6 Reviews) 6
Open Ratings Snapshot
Rating Snapshot (6 reviews)
5 stars
4
4 stars
0
3 stars
1
2 stars
0
1 star
1
4 of 6(67%)reviewers would recommend this product.
Customer Reviews for DeWalt 4mm Extreme 2 HSS Drill Bit Pack of 2
Review 1 for DeWalt 4mm Extreme 2 HSS Drill Bit Pack of 2
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Great Bit
6 Jul 2014
By Terrible
, Wrexham
"Have used this and other sizes to drill broken and rusty bolts on a car. Great performance and good durability"
Review 2 for DeWalt 4mm Extreme 2 HSS Drill Bit Pack of 2
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Strong bit & good performance
17 Sep 2012
By Mungus
, Manchester
"A very sharp and strong bit. Used it to drill out a seized steel bolt. It chewed through it no problem although by the end of it it did become blunt but this was expected. Other standard bits just blunted and glowed red after a millimetre or two.
Given the price, I was happy with it and am considering replacing all my bits with this range."
1 of 1 people found this review helpful.
Review 3 for DeWalt 4mm Extreme 2 HSS Drill Bit Pack of 2
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Drill
18 Jun 2012
By stueeh49
, Wheelock
"A good quality drill at a reasonable price -which so far has performed well"
1 of 1 people found this review helpful.
Review 4 for DeWalt 4mm Extreme 2 HSS Drill Bit Pack of 2
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
A revalation
31 Dec 2009
By gazzoowen
, Emsworth
"One HSS drill bit is the same as any other, right? Wrong - these exceeded my expectation and if you think I'm a bit sad to rave about a drill bit - then try one....""
5 of 5 people found this review helpful.
Review 5 for DeWalt 4mm Extreme 2 HSS Drill Bit Pack of 2
Overall Rating: 
3 out of 5
3 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
2 out of 5
2 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? No
Overall Rating: 
3 out of 5
3 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
2 out of 5
2 out of 5
Reliability: 
4 out of 5
4 out of 5
Vicious!
12 Jun 2012
By jimjam11
, Scotland
"This drill bit is vicious. You dont push the drill into the wood, you hang onto it because it drives itself in. On the face of it this should be excellent but I found it kept falling out of the chuck as a result of me having to exert a pulling force on it as opposed to pushing it."
0 of 3 people found this review helpful.
Review 6 for DeWalt 4mm Extreme 2 HSS Drill Bit Pack of 2
Overall Rating: 
1 out of 5
1 out of 5
Value: 
3 out of 5
3 out of 5
Features: 
2 out of 5
2 out of 5
Performance: 
1 out of 5
1 out of 5
Reliability: 
1 out of 5
1 out of 5
Would you recommend this product? No
Overall Rating: 
1 out of 5
1 out of 5
Value: 
3 out of 5
3 out of 5
Features: 
2 out of 5
2 out of 5
Performance: 
1 out of 5
1 out of 5
Reliability: 
1 out of 5
1 out of 5
Disappointing
1 Jul 2014
By Jensue
, Kent
"Bought 2 packs of these drills, the first pack of 2 did an excellent job, but as they dulled we started the second pack. They wouldn't even look at the metal we were drilling and it was the same job!! How can 2 packs of drill bits be so different?
Good job we didn't use the duff pack first.
"