🔧 Drill Your Way to Perfection!
The Sipery Cobalt Drill Bit Set features 10 high-speed steel M35 drill bits, designed with a 135-degree tip for precision drilling in tough metals. Each bit is housed in a convenient storage case, making it easy to carry and perfect for both professional and DIY projects.
| Material | High Speed Steel M35(HSS-M35) with Cobalt |
| Finish Type | Aluminium |
| Shank Type | Straight |
| Cutting Angle String | 118 Degrees |
| Brand | Sipery |
| Tool Flute Type | straight,twist |
| Surface Recommendation | Metal, Copper |
| UPC | 610895309845 |
| Manufacturer | Sipulay-tools |
| Package Dimensions | 6.6 x 2.8 x 0.5 cm; 100 g |
| ASIN | B07PRV5DNS |
C**R
Good
Decent drills for the price point.
B**S
Moderate quality, moderate price
Comparing these M35 bits against M42 bits, drilling through 16 gauge stainless: I could get 8 holes with the M42 bits before needing resharpening, but only 2 holes with these M35 bits. However, after resharpening with a diamond wheel, the M35 bits became useable again. I guess, these bits are worthwhile if you are willing to resharpen them or don't intend to use them a lot on very hard metals. I also felt that their initial sharpness was not quite up to expectations.
A**R
good drill bits
great for woodworking
X**E
Great!
They do the job!
K**Y
Good value
Good value for all these, haven’t used many but they seem good quality
Trustpilot
1 month ago
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