1 Level
1268 Review
42 Karma
Review on π Enhanced Performance Guaranteed: Hymnorq Nitrided Standard General Plastic by Sean Maples
Hymnorq 3/8 " HSS Twist Drill Bit Set 5 Piece Black Nitrided Coated
These are heavy duty drill bits. They fit my heavy duty drill perfectly and work like they are supposed to.I got through the cinder block with one of them with no problems.I have backups if I need them but so far only one has worked well for me.
Pros
- HSS NITRIDIZED - Made from high quality 4341 HSS and nitrided for improved bit durability and cutting performance.
Cons
- Expensive
