To remove the nail from wooden block, this hammer is used.

This question was previously asked in
ISRO SAC Technician B Fitter 6 Nov 2016 Official Paper
View all ISRO Technician B Fitter Papers >
  1. Straight pen
  2. Ball pen hammer
  3. Claw hammer
  4. Cross pen hammer

Answer (Detailed Solution Below)

Option 3 : Claw hammer
Free
ISRO Technician B: Fitter Full Test 1
16.8 K Users
60 Questions 180 Marks 90 Mins

Detailed Solution

Download Solution PDF

Explanation:

  • An engineer's hammer is a hand tool used for striking purposes while punching, bending, straightening, chipping, forging or riveting.
  • Major parts of a hammer: 
  1. head 
  2. handle
  • The head is made of drop-forged carbon steel, while the wooden handle must be capable of absorbing shock. 
  • The parts of a hammer-head are
  1. face 
  2. pein 
  3. cheek 
  4. eyehole 

Hammer1

Pein

Claw hammer

  • A claw hammer is one of the most common tools used in carpentry.
  • There is a well-counterbalanced claw on one side of the head and the other side is rounded.
  • It is mostly used in construction.
  • When a nail is used, a claw hammer leaves a distinctive waffle mark on the wood.
  • That is why the other head of this hammer is also known as a waffle head. 

F7 Madhuri Engineering 24.03.2023 D1

Latest ISRO Technician B Fitter Updates

Last updated on May 28, 2025

-> ISRO Technician Fitter recruitment notification 2025 has been released

->Candidates can fill ISRO Fitter application form from June 2 to 16. 

->A total of 20 vacancies are announced for ISRO recruitment 2025 for Fitter.

->Candidates must have passed SSLC/ SSC/ Matriculation and should have NTC/ITI/NAC in ->Fitter Trade Certificate from an NCVT recognized by the government to satisfy the ISRO Technician B Fitter Eligibility Criteria.

Get Free Access Now
Hot Links: teen patti baaz teen patti list teen patti gold download teen patti neta teen patti joy apk