🔧 Drill Your Way to Perfection!
The SPKLINE 10 Pcs High Speed Steel Cobalt Drill Bit Set is designed for precision micro hole drilling in various materials, including stainless steel and hard metals. With a 135-degree split-point tip and made from industrial-grade M35 cobalt steel, these bits offer exceptional durability and performance, making them a must-have for any serious DIY enthusiast or professional.
| Material | Metal |
| Finish Type | Titanium |
| Shank Type | Straight |
| Cutting Angle String | 135 Degrees |
| Brand | SPKLINE |
| Tool Flute Type | twist |
| Surface Recommendation | Wood, Plastic, Metal |
| UPC | 784099651991 |
| Net Quantity | 1 count |
| Manufacturer | SPKLINE |
| Item part number | ACD007 |
| Package Dimensions | 5.99 x 2.49 x 0.71 cm; 9 g |
| ASIN | B07FRPM2N8 |
M**S
Good, maybe a little short
These appear to be metric drill bits, and are just similar to the English sizes. Even the 1 mm size held up to drilling into redwood, with being careful with the drill. The bits weren't as long as the ones I was replacing, but for the price I say 5 stars.
B**R
Good price, seem to be decent quality?
Just started using them, but they seem to be a good value for the money. Sized correctly, priced well, but I cannot really offer much thought on durability as I'm going to use them on plastic for hobby work.
B**T
Works very well on stainless steel
I have to half some of my stainless steels for certain projects, these drill the hole nicely without breaking.
A**R
The first drill bit just snapped. Others would not drill in to steel plate. Do not buy.
Totally worthless.
R**L
Superb set of micro drill bits
I needed 1mm size, and this set provided excellent product. Drilled with Dremel and penetrating oil at faster than recommended RPM, but bit performed wonderfully through hardened steel. I could not be happier.
Trustpilot
2 days ago
1 week ago