Hard Drill Bit Set
$11.31 – $16.06
Diamond Hard Drill Bit Set can drill through most of the materials without breaking them.
The drill bit uses a high-hardness carbide tip, which has a longer service life and good performance that excellent for making clean and accurate hole.
The round design of the drill bit makes the hole punching more perfect, which makes the product more effective to punch holes. Make the hole smoother and more efficient to complete the hole opening task.
OUR GUARANTEE
We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 30 day guarantee.
If you don’t have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.
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Description
PACKAGE INCLUDES 1 Set X Diamond Hard Drill Bit Set
Size: 6, 8, 10, 12mm
Material: High Speed Steel + Cemented Carbide
Color: Orange Diamond
Additional information
| Size | 6 mm + 8 mm, 8 mm + 10 mm, 10 mm + 12 mm, Full Set (6+8+10+12mm) |
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Reviews (5)
5 reviews for Hard Drill Bit Set
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Sergio B. –
My husband and I both love these triangular drill bits. The wide size range options were amazing. The smallest 1/4″ size was perfect for my mini sled crafts for my daughter’s frozen themed birthday party. My husband used one of the larger ones ( I think the 3/8″ or the 1/2″) for my daughter’s new bunk bed. These bits worked great on tile, wood and plastic. We haven’t tried it on concrete yet, but they seem durable enough to withstand some concrete! The anti slip shaft really works. Neither my husband nor myself had any issues with it slipping! Overall, very durable, easy to work with, and highly recommended!
I’ll update the review later on if we have any issues with them lasting, but so far so good!
Keith L. –
I live in a home built by my Grandfather in the 30’s and have never found any bit that would drill through these asbestos panels without cracking them. Needless to say these bit’s are incredible, they drilled clean through without any issues. I couldn’t be more pleased.
Jarhead D. –
I have several ceramic garden pots that needed extra drainage holes, these bits worked perfect. Drilled smooth, did not heat up, and made quick work of the job.
Ali S. –
Very good quality, I used it to drill wood and aluminum and it works great.
Marty T. –
Works great on stone and metal. Clean holes and no slip. Nice product