Aruna yohan

Aruna yohan “Professional Machining, Lathe, Milling & Engineering Solutions.”

A shaft drawing shows:Ø40 h7What does h7 indicate?A) Surface FinishB) Hole ToleranceC) Shaft ToleranceD) Material Grade👇...
07/06/2026

A shaft drawing shows:
Ø40 h7
What does h7 indicate?
A) Surface Finish
B) Hole Tolerance
C) Shaft Tolerance
D) Material Grade
👇 Drop your answer in the comments.
⚙️ Follow for daily machinist challenges and engineering drawing tests!

What does this symbol mean on an engineering drawing?⌴A) CounterboreB) CountersinkC) Spot FaceD) Chamfer👇 Comment your a...
07/06/2026

What does this symbol mean on an engineering drawing?
⌴
A) Counterbore
B) Countersink
C) Spot Face
D) Chamfer
👇 Comment your answer below!
💡 Test your machining knowledge and challenge your friends.

💢An English-translated engineering drawing of a workshop machinist exercise, showing the orthographic and isometric view...
07/06/2026

💢An English-translated engineering drawing of a workshop machinist exercise, showing the orthographic and isometric views of a mechanical part with all measurements.💢

Ever wondered what’s inside a car engine? 🚗⚙️ This cutaway diagram breaks down a 4-stroke inline engine, from the piston...
07/06/2026

Ever wondered what’s inside a car engine? 🚗⚙️ This cutaway diagram breaks down a 4-stroke inline engine, from the pistons to the core combustion cycle.

Can you read this drawing correctly? 🧠Machining is all about precision & understanding.
06/06/2026

Can you read this drawing correctly? 🧠
Machining is all about precision & understanding.

🤔 What's your answer? Comment A, B, C, or D below!
06/06/2026

🤔 What's your answer? Comment A, B, C, or D below!

What your answer ✌️Comment now 👇🙃
06/06/2026

What your answer ✌️
Comment now 👇🙃

06/06/2026

⚙️ Clean cuts. Perfect finish. Pure machining satisfaction.
Follow for more machinist and CNC content 🔧

04/06/2026

💢Can you solve this?💢
🖤Follow for more machinist challenges.

03/06/2026

⚙️ Anyone can watch a machine work...
But only a real machinist understands what's happening here.

How many years of experience do you think it takes to do this job properly? 🤔

Comment your answer below 👇

🛠️ Follow the page for more machinist content, tips, and challenges.

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