Welcome to WBCS Notebook, where you can ask questions and receive answers from other members of the community.
0 votes
25 views
in INDIAN ECONOMY by (300 points)

What is the Best Drill Bit Material

Drill bits are a common type of cutting tool used to create holes with a circular cross-section from the objects through removing excess materials, come in different drill bits sizes for various needs. What are drill bits made of? In this article, let’s explore the different types of drill bit materials.

Drill Bit Material Types & Coating - Types of Drill Bits

1. Carbon Steel Drill Bit

– Low carbon steel: this is the cheapest option for making a drill bit, due to their poor tempers, low carbon steel drill bits are usually used for drilling softwood and some plastics, and require to be sharpened often to extend the lifespan.

– High carbon steel: a better material than low carbon steel, high carbon steel drill bit can keep their shape and effectiveness longer, so it can be used to cut stronger materials, like hardwood and soft metals.

2. High Speed Steel Drill Bit

Compared with carbon steel bits, high-speed steel drill bit is a more popular choice on the market now. HSS is a special type of carbon steel, maintaining structural integrity while bearing high temperature is a marking advantage of the HSS drill bit, what’s more, high speed steel bit has higher wear resistance and hardness, it can also work well at a normal temperature. HSS drill bits are suitable for most of the wood and metal drilling process, including CNC drilling. Titanium nitride and other types of coatings can be applied on the HSS tool to increase lubricity and reduce friction.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

Related questions

0 votes
0 answers 14 views
0 votes
0 answers 13 views
0 votes
0 answers 29 views
0 votes
0 answers 14 views
0 votes
0 answers 14 views
0 votes
0 answers 9 views
+1 vote
0 answers 16 views
0 votes
0 answers 6 views
0 votes
0 answers 13 views
0 votes
0 answers 34 views
0 votes
0 answers 9 views
0 votes
0 answers 16 views
0 votes
0 answers 11 views
0 votes
0 answers 11 views
0 votes
0 answers 9 views
0 votes
0 answers 20 views
0 votes
0 answers 6 views
0 votes
0 answers 15 views
–1 vote
0 answers 11 views
0 votes
0 answers 9 views
0 votes
0 answers 9 views
0 votes
0 answers 8 views
0 votes
0 answers 13 views
0 votes
0 answers 28 views
0 votes
0 answers 13 views
0 votes
0 answers 9 views
0 votes
0 answers 9 views
asked in INDIAN ECONOMY by bop13mo (300 points)
0 votes
0 answers 11 views
0 votes
0 answers 9 views
0 votes
0 answers 9 views
0 votes
0 answers 20 views
0 votes
0 answers 11 views
0 votes
0 answers 6 views
0 votes
0 answers 11 views
0 votes
0 answers 13 views
0 votes
0 answers 15 views
0 votes
0 answers 16 views
asked in INDIAN ECONOMY by bop03mo (260 points)
0 votes
0 answers 22 views
0 votes
0 answers 15 views
0 votes
0 answers 13 views
asked in INDIAN ECONOMY by bop01mo (300 points)
0 votes
0 answers 19 views
asked in INDIAN ECONOMY by bop01mo (300 points)
0 votes
0 answers 9 views
0 votes
0 answers 24 views
0 votes
0 answers 9 views
Welcome to WBCS Notebook, where you can ask questions and receive answers from other members of the community.

1.1k questions

59 answers

6 comments

282k users

...