

🛠️ Drill Like a Pro, Own Every Project
The VonHaus 99pc Cobalt Drill Bit Set features 99 precision bits ranging from 0.5mm to 10mm, crafted from M35 high-speed steel with 5% cobalt for exceptional hardness and durability. Its 135° split point design guarantees clean, low-friction drilling across tough materials like titanium alloy, stainless steel, brick, plastic, and wood. Housed in a durable metal carry case, this set is engineered for professionals and serious DIYers seeking longevity and versatility, backed by a 1-year warranty.
| ASIN | B07HY3NFQT |
| ASIN | B07HY3NFQT |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.5 4.5 out of 5 stars (829) |
| Customer reviews | 4.5 4.5 out of 5 stars (829) |
| Date First Available | 22 August 2019 |
| Date First Available | 22 August 2019 |
| Finish | Titanium |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.34 Kilograms |
| Item model number | 3500068 |
| Item model number | 3500068 |
| Manufacturer | VonHaus |
| Manufacturer | VonHaus |
| Material | Cobalt Steel |
| Number Of Pieces | 99 |
| Package Dimensions | 27 x 25.8 x 5.2 cm; 1.34 kg |
| Package Dimensions | 27 x 25.8 x 5.2 cm; 1.34 kg |
| Part number | 3500068 |
| Size | Cobalt Titanium |
R**L
Perfecto
P**R
I worked as a Toolmaker in my early years, so used to sharpen drills for use on lathes etc. These drills are excellent value for money. They have a higher level of cobalt than HSS alternatives that make them harder and more resilient to wear. I purchased a box back in mid 2019 and I am still using them to this day for my DIY business. Where more populate branded HSS drills have failed these have stood the test of time. Admittedly, I have broken a few and some have worn, but these have been abused. These on the face of it seem relatively expensive, but they are truly economical because of their longevity. Best drills I’ve ever used outside of a professional workshop.
C**N
Ich war auf der Suche nach Bohrern, die gehärteten bzw. VA-Stahl bohren können und bin hier fündig geworden. Die ziehen ordentlich durch (bei guter Kühlung), was mich dabei auch noch beeindruckt hat, selbst beim Verkanten bzw. beim Treffen auf nen Grat bleibt die Bohrmaschine stehen oder dreht durch, der Bohrer bleibt ganz. Vorher hatte ich mit unzähligen abgebrochenen Bohrern bzw. deren Entfernen aus dem Loch zu kämpfen (wenn ich versuche alte Buchsen oder abgerissenen Schrauben auszubohren). Klare Kaufempfehlung von meiner Seite.
T**L
Très bonne lame je l'ai essayé sur de l'acier ça Perse très très bien je ne l'ai pas essayé sur la fonte comme il le préconise mais à voir par la suite je l'ai ai utilisés avec une perceuse Bosch qui était défectueuse donc j'en ai cassé quelques-uns mais je suppose qu'avec une bonne perceuse le problème sera résolu
.**.
Punte buone solo per bucare il ferro, e sempre con aiuto del lubrificante fai da te, olio di macchina anche usato, mescolando con acqua. Se cercate punte per acciaio o inox, non sono queste. Poi sono tantissime punte inutilizzabili almeno da me,da 1, 1,5 o2mm,
Trustpilot
1 week ago
2 weeks ago