🔧 Drill Like a Pro: Elevate Your Craftsmanship!
The STROTON Metric M42 8% Cobalt Drill Bits are engineered for professionals seeking unparalleled performance in drilling through stainless steel and hard metals. With a Rockwell hardness of 68-70 HRC, these bits offer exceptional heat and wear resistance, ensuring a long tool life. The innovative 135-degree split point design allows for rapid penetration, making them ideal for a variety of materials including aluminum and hardwood. This set includes three 7mm bits, perfect for those who demand precision and efficiency in their work.
A**A
👍👍👍
Good Quality product
M**D
Drill bit
Quite disappointed, it did not go through wheel nut, but a drill bit from my dremal did. So will not recommend to anyone.
M**T
Like a hot knife through butter
I read the previous reviews and was unsure as one reviewer said they wouldn’t drill through thin steel. I drilled 12 holes through 5mm stainless steel using a pillar drill and I was immensely impressed by how quickly they went through. Didn’t have any machine oil so used WD40 spray to lubricate/cool the drill tip. Would buy again and recommend them.
A**R
Very good
Exceeded expectations can definitely recommend for stainless steel
J**Y
Chinese product, two of three snapped when enlarging 8mm hole in metal
Not cheap, not cheerful
S**H
Absolute rubbish
I bought these on the basis that they were 8% cobalt and expected them to be stronger than normal drill bit. In fact the opposite was true. I went through 3 of these drill bits just drilling 2 holes in the thin sheet metal of my campervan skin !!
T**N
Good quality
Good quality drill bits
J**H
Useable
These drills are very durable and helped my husband drill through a wall with no trouble.
Trustpilot
1 month ago
5 days ago