Benchmark Abrasives 12" x 14 TPI bi-metal hacksaw blades combine a flexible heat-treated steel body with an 8% cobalt high-speed steel cutting edge for durable manual cutting performance. The coarse 14 TPI tooth pitch provides additional chip clearance, making these blades a strong choice for larger cross sections and softer materials where a finer blade can load more quickly.
Designed for standard 12" manual hacksaw frames, these blades are suited for common metalworking, fabrication, maintenance, plumbing, and general shop cutting. Match the blade pitch to the material and section thickness being cut, and maintain adequate tooth engagement for smoother cutting and longer blade life.
Product Specifications
Specification
Details
Product Type
Bi-Metal Hacksaw Blade
Blade Length
12"
Tooth Pitch
14 TPI
Construction
Bi-Metal
Blade Body
Heat-Treated Steel
Cutting Edge
8% Cobalt High-Speed Steel
Tool Type
Manual Hacksaw
Quantity
10 Pack
Features
Bi-metal construction combines flexibility with a durable cutting edge
Heat-treated steel body helps withstand repeated manual cutting
8% cobalt high-speed steel cutting edge for wear resistance
10-pack provides multiple replacement blades for shop and field use
Applications
14 TPI is the coarsest tooth pitch in the Benchmark Abrasives 12" hacksaw blade lineup and is generally best suited for larger sections where chip clearance is important.
Common applications include:
Metal bar and stock
Pipe and tubing with sufficiently thick walls
Structural profiles and larger sections
Ferrous metals
Plastic, PVC, and ABS
Occasional small wood cuts
Small nail-embedded wood sections
Fabrication and repair work
General maintenance cutting
For best performance, choose a tooth pitch that keeps at least three teeth engaged in the workpiece throughout the cut.
Hacksaw Frame Compatibility
Designed for 12" manual hacksaw frames.
Compatible examples include:
Benchmark Abrasives Deluxe High Tension Hacksaw
Milwaukee® 48-22-0050
LENOX® 12132HT50
Bahco® 325
Verify that the blade seats securely on both mounting pins and that the frame can properly tension the blade before use.
Safety Tips
Wear safety glasses and any additional PPE appropriate for the material being cut.
Secure the workpiece firmly before beginning the cut.
Verify that the blade is properly installed, aligned, and tensioned.
Install the blade with the teeth oriented in the cutting direction specified by the saw frame.
Maintain adequate tooth engagement throughout the cut.
Avoid excessive pressure, especially when beginning a cut on an edge or corner.
Reduce pressure on the return stroke to help protect the blade teeth.
Replace blades that are damaged, cracked, bent, excessively worn, or missing teeth.
Benchmark Abrasives 12" x 14 TPI bi-metal hacksaw blades combine a flexible heat-treated steel body with an 8% cobalt high-speed steel cutting edge for durable manual cutting performance. The coarse 14 TPI tooth pitch provides additional chip clearance, making these blades a strong choice for larger cross sections and softer materials where a finer blade can load more quickly.
Designed for standard 12" manual hacksaw frames, these blades are suited for common metalworking, fabrication, maintenance, plumbing, and general shop cutting. Match the blade pitch to the material and section thickness being cut, and maintain adequate tooth engagement for smoother cutting and longer blade life.
Product Specifications
Specification
Details
Product Type
Bi-Metal Hacksaw Blade
Blade Length
12"
Tooth Pitch
14 TPI
Construction
Bi-Metal
Blade Body
Heat-Treated Steel
Cutting Edge
8% Cobalt High-Speed Steel
Tool Type
Manual Hacksaw
Quantity
10 Pack
Features
Bi-metal construction combines flexibility with a durable cutting edge
Heat-treated steel body helps withstand repeated manual cutting
8% cobalt high-speed steel cutting edge for wear resistance
10-pack provides multiple replacement blades for shop and field use
Applications
14 TPI is the coarsest tooth pitch in the Benchmark Abrasives 12" hacksaw blade lineup and is generally best suited for larger sections where chip clearance is important.
Common applications include:
Metal bar and stock
Pipe and tubing with sufficiently thick walls
Structural profiles and larger sections
Ferrous metals
Plastic, PVC, and ABS
Occasional small wood cuts
Small nail-embedded wood sections
Fabrication and repair work
General maintenance cutting
For best performance, choose a tooth pitch that keeps at least three teeth engaged in the workpiece throughout the cut.
Hacksaw Frame Compatibility
Designed for 12" manual hacksaw frames.
Compatible examples include:
Benchmark Abrasives Deluxe High Tension Hacksaw
Milwaukee® 48-22-0050
LENOX® 12132HT50
Bahco® 325
Verify that the blade seats securely on both mounting pins and that the frame can properly tension the blade before use.
Safety Tips
Wear safety glasses and any additional PPE appropriate for the material being cut.
Secure the workpiece firmly before beginning the cut.
Verify that the blade is properly installed, aligned, and tensioned.
Install the blade with the teeth oriented in the cutting direction specified by the saw frame.
Maintain adequate tooth engagement throughout the cut.
Avoid excessive pressure, especially when beginning a cut on an edge or corner.
Reduce pressure on the return stroke to help protect the blade teeth.
Replace blades that are damaged, cracked, bent, excessively worn, or missing teeth.
Keep hands clear of the cutting path.
Frequently Asked Questions
TPI means teeth per inch. A 14 TPI blade has a relatively coarse tooth pitch compared with 18, 24, and 32 TPI blades.
14 TPI is generally suited to larger cross sections and materials where additional chip clearance is beneficial. For thinner material, tubing with thin walls, or sheet metal, a finer tooth pitch is usually a better choice.
They are suitable for common manual cutting applications involving ferrous metals, plastic, PVC, ABS, small wood sections, and small nail-embedded wood sections when the material thickness is appropriate for the 14 TPI tooth pitch.
Yes. These bi-metal hacksaw blades are designed for manual cutting applications that include ferrous metals, bar, pipe, tubing, and other common metal sections.
A useful general guideline is to maintain at least three teeth in the cut throughout the cut. This helps distribute cutting pressure and reduces the chance of individual teeth snagging or stripping.
Yes. The Benchmark Abrasives Deluxe High Tension Hacksaw is designed for 12" manual hacksaw blades.
These blades are designed for the standard 12" manual hacksaw format. Other frames to check for fit include Milwaukee 48-22-0050, LENOX 12132HT50, and Bahco 325. Confirm that both mounting holes seat securely and the frame tensions the blade correctly.
No. These are manual hacksaw blades for 12" hand hacksaw frames. They are not designed for powered reciprocating saws, pneumatic air saws, or industrial power hacksaws.
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