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🔧 Drill Like a Pro, Last Like a Legend
The Sipery 1/8" M35 HSS cobalt drill bit 10-pack features 3mm diameter bits with a 33mm jobber length and 135° tapered points. Crafted from high-speed steel alloyed with cobalt, these bits excel in heat resistance and durability, making them ideal for drilling hard metals like stainless steel, copper, and aluminum. Housed in a compact plastic case, this set offers professional-grade precision and longevity for demanding metalworking tasks.
| ASIN | B07PRV5DNS |
| Best Sellers Rank | #239,028 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #505 in Jobber Drill Bits |
| Brand | Sipery |
| Cutting Angle String | 135 Degrees |
| Cutting Diameter | 3 Millimeters |
| Date First Available | March 14, 2019 |
| Finish Type | Gold Oxide |
| Item Weight | 3.52 ounces |
| Item model number | M35 cobalt drill bit |
| Manufacturer | Sipulay-tools |
| Material | High Speed Steel M35(HSS-M35) with Cobalt |
| Number of Flutes | 5 |
| Number of Pieces | 10 |
| Package Dimensions | 2.6 x 1.1 x 0.2 inches |
| Point Style | Taper Point |
| Set Name | 10 |
| Shank Type | Round Straight |
| Surface Recommendation | Cutting Stainless Steel, Cast Iron, Copper,Aluminum, Plastic, Hardwood |
| Tool Flute Type | Spiral |
| UPC | 610895309845 |
| Unit Count | 10 Count |
M**R
Good deal
Great deal cuts great
W**9
price
works as they should
A**R
Excelente
Excelente
C**R
Good
Decent drills for the price point.
B**9
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.
T**Y
5mm drill bit
Perfection
A**R
good drill bits
great for woodworking
X**E
Great!
They do the job!
R**R
Nice drill bit im impress
Trustpilot
1 month ago
2 months ago