Aircraft Tool Supply Threaded Drill Bits #40, #30, #21, #12 (4-Pack)
Product ID: 34214977
Details
- BrandAircraft Tool
- Cutting Angle String118 Degrees
- Finish TypeBlack Oxide
- MaterialCobalt Steel
- Shank TypeThreaded
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cote D' Ivoire.
Package of four (4) 1/4-28 Threaded Drill Bits in sizes: #40, #30, #21, and #12. Cobalt steel with black oxide finish. Review: Great bits - ATS is a good supplier, product is what it is supposed to be. Review: Bit - Good quality for the price 👌
| ASIN | B005VR9L3E |
| Best Sellers Rank | #122,841 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Threaded Shank Drill Bits #2,454 in Drill Bits |
| Brand | Aircraft Tool Supply |
| Cutting Angle String | 118 Degrees |
| Date First Available | October 7, 2011 |
| Finish Type | Black Oxide |
| Item Weight | 0.01 ounces |
| Item model number | 4PCBITS |
| Manufacturer | Aircraft Tool Supply |
| Material | Cobalt Steel |
| Number of Flutes | 2 |
| Number of Pieces | 4 |
| Package Dimensions | 4.1 x 1.9 x 1.4 inches |
| Point Style | Split Point |
| Set Name | 4 |
| Shank Type | Threaded |
| Surface Recommendation | Metal |
| Tool Flute Type | Spiral |
| Unit Count | 4 Count |
S**Y
Great bits
ATS is a good supplier, product is what it is supposed to be.
D**.
Bit
Good quality for the price 👌
M**9
Okay bits, but use very carefully
The number 40 bit broke on the first hole, but I have to take credit for the assist rather than totally blaming the bit. It is used in a 90 degree drill attachment, and when it drilled through the 1/8" aluminum, instead of maintaining speed and pulling it out, I let the drill slow and didn't hold enough pressure on the 90 degree drill attachment so it twisted and snapped the bit. I've been drilling a large number of holes with a normal number 40 bit and it flexes without breaking, so yes, I feel the bit isn't very strong. It wasn't as sharp as my other bits were either, and took about 10 minutes to drill through 1/8" aluminum. Being more careful with the #30 and #20, I've managed to keep them from twisting and they haven't broken yet.
J**S
Drill bits for close quarters operation
I only got these drill bits because I was lucky enough to get a drill that uses these bits at an auction. I just wanted to get a sample set of bits for the day I need to use these bits in tight quarters. I've kept your address in case I need to order other sizes.
R**S
So far, so good
Worked well on sheet aluminum.
C**K
quality product
the order meet my expectations.
G**G
Not as Pictured
Expected the long version of these bits, as shown in the picture, but received the normal (short) version. This isn't a matter of preference, the tool requires the long version.
J**G
Five Stars
These drill bits saved time and effort constructing an RV-4 homebuilt aircraft. Thanks
Trustpilot
4 days ago
1 week ago