High-grade tungsten carbide offers durability and life. Ejector hole delivers easy core removal of masonry, brick and block. Works with Bosch one-piece SDS-plus pilot bits and extensions.
K**N
Not good for concrete
Do not try to use in concrete. It may be fine for brick or block but it killed the teeth on the first cut into a concrete slab. Not good. Amazon refunded me without any issues
B**
Great price
Works great
R**I
Five Stars
5 stars!
E**E
3-1/2 in. speedcore bit
works great. I used it to cut through stucco to retrofit an electrical wall box for an outside sconce light
V**M
Three Stars
No good for bricks
D**.
Five Stars
Cut through a brick wall like it was wood
J**S
Five Stars
Bought before... Price & Availability
Trustpilot
4 days ago
3 weeks ago