Product Reviews

High quality M42 Bi-Metal Holesaws. With 8% cobalt for accurate cutting and longer life. Also suitable for stainless and alloy steel. Arbors sold separately.

High quality M42 Bi-Metal Holesaws. With 8% cobalt for accurate cutting and longer life. Also suitable for stainless and alloy steel. Arbors sold separately.
Average Customer Rating:
2.5 out of 5
2.5
 out of 
5
(2 Reviews) 2
Open Ratings Snapshot
Rating Snapshot (2 reviews)
5 stars
0
4 stars
1
3 stars
0
2 stars
0
1 star
1
1 of 2(50%)reviewers would recommend this product.
Customer Reviews for Erbauer Bi-Metal Holesaw 20mm
Review 1 for Erbauer Bi-Metal Holesaw 20mm
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Not that bad!
17 Dec 2012
By IainS
, Livingston
"Having used one of these on three holes through 1/4" steel (so far), there is no discernable wear on the teeth, and it cut as well on the third one as the first.
Secret is slow speed, fairly heavy pressure, and lots of lubrication!"
Review 2 for Erbauer Bi-Metal Holesaw 20mm
Overall Rating: 
1 out of 5
1 out of 5
Value: 
1 out of 5
1 out of 5
Features: 
1 out of 5
1 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: 
1 out of 5
1 out of 5
Features: 
1 out of 5
1 out of 5
Performance: 
1 out of 5
1 out of 5
Reliability: 
1 out of 5
1 out of 5
Erbauer hole saw
12 Mar 2010
By cubit1
, Bradford
"Had 3 of these cutters.
Absolutely useless on metal. The teeth simple wear way within seconds.
Just about capable on plasterboard.
Stay well clear.
"
4 of 4 people found this review helpful.