Hacksaw blades
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Project at a Glance Contents on the CD ROM
  • Hacksaws are a common workshop tool. The frames come in a range of shapes and sizes.
  • For any given frame there’s a range of available hacksaw blades to cope with different materials and situations.
  • The hacksaw frame can be adjusted to take different blade lengths and when the blade is placed in the frame and it is tightened to the correct tension by a tensioning device such as a wing nut.
  • The hacksaw blade must be of the right pitch which is determined by the number of teeth in an inch of blade.
  • A blade with many teeth per inch has a fine pitch, one with few teeth per inch has a coarse pitch.
  • The power hacksaw is used for square or angle cutting of stock. The band saw uses a continuous band blade.
  • A drive wheel and an idler wheel support and drive the blade.
  • Blades are available in several materials including carbon steel, high speed steel, and alloys of steel such as molybdenum
    and tungsten. (NOTE: alloy steel have harder teeth, but they are brittle and break easily.)
  • Having too many teeth cutting will
    result in the tooth cavity filling with chips before the cut is complete.
  • The important thing to know when putting on a blade is that the teeth must point towards the front of the frame.
  • This is because the hacksaw is designed to cut on the forward stroke and a blade that is put on backwards will be quickly ruined.
  • Hold the handle in one hand and the other end of the frame with your other hand.
  • To start the cut, steady the blade at the spot to be cut with the thumb, and nick the corner with a
    LIGHT BACKWARD stroke.
  • Press down on the forward stroke and lift a little on the return stroke because the teeth cut only
    on the forward stroke
  • Use the full length of the blade. If this is not done, the teeth will ware down in the middle of the blade and when a full stroke is taken, the blade will bind up.
  • Loosen the wing nut near the hacksaw's handle. Loosen the nut by turning it counter-clockwise. Ensure the wing nut is loose enough so you can remove the old blade from the frame.
  • Remove the old blade from the frame. Remove the blade by lifting it off the blade retaining pins at each end of the frame.
  • Install a new blade onto the blade retaining pins. Ensure the blade's teeth point away from the handle.
  • Tighten the wing nut by rotating it clockwise until the blade is tight.
  • Make a test cut on a piece of scrap metal held in a vise. Tighten the wing nut further if the blade binds or flexes during the cut.
  • For heavy-duty cutting jobs like steel reinforcing rod or pipe, an 18-teeth per inch blade would be the best choice.
  • For a job that requires medium-duty cutting, like a thin wall electrical conduit, a 24-teeth per inch blade would do a better job.
  • When cutting light metals like aluminum, a 32-teeth per inch blade should easily do the trick.
General
  • Hacksaws
  • Sawing machines
  • The Tools Every Homeowner Should Own
  • Power Hacksaw Blades

Installation

  • Installing a Blade
  • How to Install a Circular Saw Blade
  • HackSaw blade installation options?
  • How to Install a Hacksaw Blade

Project

  • Rig of the Month Submittal: Printer-to-Computer-Project
  • Project profile on Hacksaw Blade manufacturing
  • PIXE Analysis of Bone Cut with Hacksaw Blades
  • Wood turning parting tool from a power hacksaw blade

Types

  • Types of Hacksaw Blades
  • Hacksaw blades
  • Power Hacksaw Blades
  • A Complete Guide to Hacksaw Blade Types
  • Different Types of Industrial Blades for Different Purposes

Selection

  • How to Choose the Right Hacksaw Blade
  • What pitch hacksaw blade should be selected to cut a Tool steel
  • How to Choose the Right Type of Hacksaw Blades
  • How do I choose the right hacksaw blades?
  • Selecting the proper Hacksaw blade

MSDS

  • Hacksaw Safety Rules
  • Saw blade guide
  • Hacksaw tips
  • Hacksaw blades
  • Safe Work Practices
  • Bi-metal

Products

  • Specification of Hacksaw blades for cutting rails
  • M40's 10 Cent Survival Knife
  • Metal power hacksaw blades
  • Handsaws
  • Carbide Grit Hacksaw Blades
  • Hacksaw blades
  • Saws & Blades
  • Eclipse product guide
  • Portable saws & Accessories

Manufacturing process

  • How to Manufacture Hacksaw Blades
  • Production process

How to use

  • How to Use a Hacksaw
  • Using hacksaw
  • Common maintenance tools and their uses
  • How to Safely Use a Hacksaw
  • How to Use and Maintain a Hacksaw
  • How to Cut A2 Steel With a Hacksaw
  • How to Cut With Hacksaw Blades
Suppliers
  • Suppliers of Hacksaw blades
  • Manufacturers of Hacksaw blades
  • Selling leads of Hacksaw blades
  • Hacksaw blades Suppliers
  • Exporters of Hacksaw blades
  • Hacksaw blades Suppliers list
  • Supplier from China
  • Supplier from Canada

Turnkey service providers

  • Turnkey service providers from Bangalore
  • Turnkey service providers from Chennai
  • Turnkey service providers from Mumbai
  • Turnkey service providers from Thailand

Machineries

  • Automatic Hacksaw machine
  • Hacksaw machine
  • Metal cutting Hacksaw model
  • Homemade power hacksaw
  • Metal hacksaw cutting machine
  • Power Hacksaw
  • Hacksaw machine with smoke

Company profiles

  • Company from Australia
  • Company from Delhi
  • Company from Gujarat
  • Company from Haryana
  • Company from Madhya Pradesh
  • Company from U.S.A
  • Another Company  from U.S.A
Market
  • Newell Rubbermaid's Lenox Brand Launches New Saw Blades that Deliver Faster Cutting,
    Lowest Cost Per Cut
  • The characteristics of high-speed hacksaw blade grinding machine
  • The market for hacksaw blades grows sharply.
  • The market leader in cutting tools.
  • Market position
  • Blades on the market

Patent

  • Quick disassembly hacksaw
  • Double sided hack-saw blade
  • Twin utility hacksaw blade
  • Hacksaw blade with bi-directional teeth
  • Thread cutting Hacksaw blades
  • Hacksaw blade connecting means
  • Hacksaw with a reciprocating blade
  • Structure of a miniature hacksaw
  • Hacksaw and method for making the same

Report

  • Benchwork
  • United pacific industries - Annual report
  • How to Change a Power Hacksaw Blade
  • How to replace a Hacksaw blade
  • Power hacksaw - Definition
  • Working  tools

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