5-Delige Premium 4-Snijkanten Boorset
SKU: 94339048853

5-Delige Premium 4-Snijkanten Boorset

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Description

5-Delige Premium 4-Snijkanten BoorsetKENMERKEN WOLFRAMSTALEN CONSTRUCTIE Vervaardigd uit uiterst duurzaam wolfraamstaal voor maximale hardheid en prestaties. Boort moeiteloos door harde oppervlakken zoals marmer, tegels, graniet en glas. SPAANVERWIJDERING Deze boorset biedt uitstekende spaanafvoer, waardoor gaten schoon blijven en verstopping wordt voorkomen. Voor soepeler, sneller en netter boren met minder weerstand. SNELLE WARMTEAFVOER Het geavanceerde groefontwerp zorgt voor een

KENMERKEN

WOLFRAMSTALEN CONSTRUCTIE – Vervaardigd uit uiterst duurzaam wolfraamstaal voor maximale hardheid en prestaties. Boort moeiteloos door harde oppervlakken zoals marmer, tegels, graniet en glas.

SPAANVERWIJDERING – Deze boorset biedt uitstekende spaanafvoer, waardoor gaten schoon blijven en verstopping wordt voorkomen. Voor soepeler, sneller en netter boren met minder weerstand.

SNELLE WARMTEAFVOER – Het geavanceerde groefontwerp zorgt voor een snelle warmteafvoer tijdens het boren op hoge snelheid, waardoor slijtage wordt verminderd en de levensduur van de boren wordt verlengd, zelfs bij droog boren.

DUBBELDOELIGE BOORPRESTATIES - Deze boorset is ontworpen voor zowel droog als nat boren en maakt eenvoudig en nauwkeurig boren in alle materialen mogelijk, van delicate tegels en glas tot roestvrij staal en koper.

UNIVERSELE SCHACHTPASSING – Compatibel met de meeste handboormachines. Standaardschachten zorgen voor een stevige, antislip pasvorm voor stabiel en gecontroleerd boren.

SPECIFICATIES

Materiaal: Wolfraamstaal

Maten: 6mm, 8mm, 10mm, 12mm

Hardheid: 93HRC

Geschikte materialen:

Droog boren: Tegels, marmer, graniet, kwartssteen, beton, bakstenen muren, hout, kunststof en glas

Nat boren: Roestvrij staal, ijzeren platen, aluminiumlegering en koper

Inhoud verpakking: 1 × 5-Delige Premium 4-Snijkanten Boorset

OPMERKINGEN

Laat de boren afkoelen tussen gebruik om de levensduur te verlengen

Draag altijd oogbescherming tijdens het gebruik

Door handmatige metingen kunnen kleine afwijkingen optreden

Kleuren kunnen enigszins afwijken door verschil in computerschermen

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SKU: 94339048853

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4.5 ★★★★★
Based on 1053 reviews
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Product Reviews
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Verified Purchase
Peter
Grantham, US
★★★★★ 5
CODE is the book you should get.
Format: Paperback
The best book to enter the field. Grateful that Charles Petzold decided to write it, even happier this was one of the first books I picked up. Recommend to everyone wanting to become a programmer, or just interested in computers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
M
Verified Purchase
Michael Donoghue
Omaha, US
★★★★★ 5
If you only buy one technical computer book, this is it
Format: Paperback
Disclaimer: I owned the first edition for years and read it a dozen times, mainly for pleasure since it’s not only informative but also just enjoyable to read. I’m a professional software architect and have dozens of textbooks on computer science and engineering so I’ve been around the block. This is the kind of book I would buy all for all my friends (if I had more than a couple) and family members (if they were even slightly into computers, which they aren’t sadly). Petzold does an exceptional job at describing digital logic and guides you through building a conceptual CPU from very first principles. I think his bottom up approach is the way to go and has helped me understand complex topics in an extremely simple way. When I’m not reading fiction, this is my go to bedtime reading. The second edition has about 100 more pages than the first and some content has been completely reworked and it’s great. If you ever had even a passing interest in knowing how computers work at a very fundamental level, get this book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2023
Y
Verified Purchase
Yura
Bozeman, US
★★★★★ 4
First programmer?
Format: Paperback
As an ardent reader of the past 1st edition, I was fairly excited to get the latest version. That is, until I encountered the history chapter of the new edition. For one thing, what I do NOT understand in this second edition is the newly added description of August Ada Byron (countless of Lovelace). The author claims it was Babbage who was the first programmer to design the engines, not Ada. I am not trying to start a futile argument here about who has more or fewer contributions, etc. What I am trying to assert here is that it is undisputed that Ada (unless the new evidence arises) left *the very first demonstration* of what this seemingly imaginary machine, which didn't even physically exist, was capable of through her program. Because Babbage designed the engine itself, that doesn't automatically put him in the position of a programmer (despite Babbage being a brilliant engineer/scientist and may have had a simple or detailed program in his mind). However, it was Ada who gave a definite touch to programming concepts that ultimately led to modern-day programming. Ada deserves more recognition than a mere "tutorial writer," and she is certainly entitled to the title she deserves. Other than that, like the previous edition, this book is a must-read for people who are from related/unrelated fields. I always loved the 1st edition, and I would do too with the 2nd. Still, I think history should always be approached with more care, particularly if matters have potential controversies.
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Reviewed in the United States on January 6, 2023
B
Verified Purchase
Ben Fleury
San Leandro, US
★★★★★ 5
One of the few books worth your time
Format: Paperback
If you want to learn computers, start here. Learning from a historical perspective removes complexity of trying to start with say GPUs - you learn just like computer engineers did, incrementally.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
K
Verified Purchase
Kevin
Massapequa, US
★★★★★ 5
An absolutely brilliant book
Format: Paperback
This is an amazing book for the right kind of reader. It's a lot like Euclid's Elements but for computers as it leads the reader through designing a computer from first principles and builds to the point of creating software and adding peripherals. It's an amazingly clear but slightly challenging read. I have given this book as a gift many many times. It's an absolute classic in my opinion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2025

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