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🔧 Drill Like a Pro with BOSCH's Ultimate Cobalt Bit!
The BOSCH CO2137 1-Piece Cobalt Metal Drill Bit is engineered for high-performance drilling in a variety of tough materials, including stainless steel and titanium. With its exceptional heat resistance, precision cutting angle, and durable titanium finish, this drill bit is a must-have for professionals seeking reliability and efficiency in their projects.
| ASIN | B000AESUDU |
| Brand | Bosch |
| Brand Name | Bosch |
| Customer Reviews | 4.7 out of 5 stars 8,028 Reviews |
| Cutting Angle String | 135 Degrees |
| Cutting Diameter | 3.97 Millimeters |
| Finish Type | Brushed |
| Finish Types | Brushed |
| Global Trade Identification Number | 00000346333497 |
| Included Components | ... |
| Item Dimensions | 0.16 x 1.75 x 5.9 inches |
| Item Type Name | 5/32" COBALT SP JOBBER DRILL BIT (CARDED) |
| Item Weight | 0.3 Ounces |
| Manufacturer | Bosch |
| Material | Cobalt |
| Material Type | Cobalt |
| Minimum Bore Diameter | 0.16 Inches |
| Model | CO2137 |
| Number of Flutes | 2 |
| Number of Pieces | 1 |
| Part Number | CO2137 |
| Point Style | Split Point |
| Shank Type | 3-Flat |
| Surface Recommendation | Stainless,Aluminum,Cast Iron,Metal,Steel |
| Tool Flute Type | Spiral |
| UPC | 000346333497 |
| Unit Count | 1.0 Count |
S**R
Good bit
Worked well for what I need you to do. Bites well
W**M
Great product at a great price !
Great for hard metals, excellent product.
A**O
Strong bits competitively priced
Good value for the money. I use these bits to drill mild steel and aluminum and haven’t noticed any major wear on them so far.
K**Q
Came as described.
Good seller, fast shipper.
J**S
Good drill bits but nothing amazing yet.
I haven't had a chance to really use these yet. I have a set of older bits I am trying to use up before breaking into these new bits. I have used it a couple times and I wasn't as impressed with the drill speed given other reviews and videos on them. I think they did just fine and better than most but not by a large or even meaningful difference. I haven't used it on a lot of material types, so it may be better suited for something I haven't tried yet.
G**Y
Good deal
Got to replace some I broke in a kit of bits I have.
E**K
excellent seller
excellent. very pleased.
S**R
Works great
Works great
C**.
Good
Watch the price going up and down . Tuesday was £39, Wednesday £29! Ive just used them and they are the tits. All the others I've tried were useless. Used with cutting oil to keep the heat down. I melted my other drill bit!
V**M
Five Stars
great
E**T
Excellent
Excellent
P**A
Bosch CO2136 9/64 drill bit
The 5/64, 7/64 and 9/64 inch sizes are basic smaller drill bits. They are ones you are most likely to break in a bit set. So you will likely have to go shopping for replacements for broken bits in these sizes. I recommend the reasonably priced Dewalt DWA1205 and DWA1207 for the first two sizes and the Bosch CO2136 for the 9/64 inch. All are available from Amazon.
C**A
Excelência Bosch!
Produto excelente. Muita qualidade e durabilidade. Recomendo.
Trustpilot
1 month ago
3 weeks ago