Best in 7 days
Pay in installments of $10.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Metric M42 8% Cobalt Drill Bit Set 1–10mm (19pcs) – Industrial Stainless Steel & Hard Metal Twist Drill Bits 68–70 HRC High Speed Precision UKMETRIC M42 8% COBALT TWIST DRILL BIT SET 1MM10MM (19PCS) The Metric M42 8% Cobalt Twist Drill Bit Set (19pcs) is a professional grade industrial drilling solution engineered for precision, durability, and high performance metal cutting. Manufactured from premium M42 cobalt steel with 8% cobalt content, these drill bits achieve exceptional hardness of 6870 HRC, ensuring superior heat resistance, wear resistance, and long tool life even under extreme
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 1916 reviews
Sort
Product Reviews
★★★★★ 5
A book to learn by
Informative teaching book
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Surprisingly Accessible for All Ages
This is an excellent introduction to coding concepts. The book is beautifully laid out with clear, step-by-step instructions and helpful diagrams that make complex ideas easy to understand.
The highest praise I can give is that I've been reading it side-by-side with my 5-year-old, and the visuals and explanations are simple enough for her to grasp the basic concepts. It sparks great conversations about how technology works.
It's a fantastic resource not just for adult beginners, but also for parents looking to introduce computational thinking to young children in a fun, engaging way. Highly recommended for visual learners and family learning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
★★★★★ 4
Slightly disappointed
I’m already familiar with most of the languages in this book, but I figured it would be fun to do some of the projects they had inside. I was disappointed to find out when I received it, that the first two images on the product listing are not from this book. I was looking forward to building a password generator which it does not have in here. Also, the ‘build a game’ page for Scratch is different too. You still build a game but not what you expect from what is shown on Amazon.
Still worth picking up if you want to learn to code or teach your kids.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2024
★★★★★ 5
Must Have For Beginner Coders
I am just starting out learning the concepts of coding, because I would like to start making my own video games as a hobby. I have purchased other "how-to" guides for beginners, which ended up being very confusing and required a more intermediate level of knowledge with coding. I am very happy with this book, as it provides straightforward and easy to understand lessons in four different coding languages, along with access to a free-to-use coding program so you can practice each lesson step-by-step in real time. The book is very colorful and laid out well with lots of pictures to illustrate each step in the process. I highly recommend this book for people like me, who are just starting out with coding and want to grasp the fundamentals before jumping into the deep end.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2023
★★★★★ 5
Need tutor
Very educational but I need tutoring.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
