Benchmark Abrasives 12" x 32 TPI bi-metal hacksaw blades combine a flexible heat-treated steel body with an 8% cobalt high-speed steel cutting edge for controlled manual cutting on thinner sections. As the finest tooth pitch in the Benchmark 12" hacksaw blade lineup, 32 TPI places more teeth in the cut for smoother cutting and improved tooth engagement on light-gauge material.
Designed for standard 12" manual hacksaw frames, these blades are a strong choice for sheet, light tubing, thin-wall sections, and other applications where a coarse blade may snag or place too much load on individual teeth. Proper workpiece support and adequate tooth engagement are especially important when cutting thin material.
Product Specifications
Specification
Details
Product Type
Bi-Metal Hacksaw Blade
Blade Length
12"
Tooth Pitch
32 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
Fine 32 TPI tooth pitch provides increased tooth engagement
Well suited for light tubing, sheet, and thinner sections
Helps produce a smoother cut than coarser tooth pitches
12" size for compatible manual hacksaw frames
10-pack provides multiple replacement blades for shop and field use
Applications
32 TPI is the finest tooth pitch in the Benchmark Abrasives 12" hacksaw blade lineup and is best suited to thinner materials where increased tooth engagement is important.
Common applications include:
Sheet metal
Light-gauge metal
Thin-wall tubing
Small metal sections
Ferrous metals
Plastic
PVC
ABS
Occasional small wood cuts
Small nail-embedded wood sections
Fabrication and repair work
General maintenance cutting
Support thin material securely during cutting and select the blade pitch so at least three teeth remain engaged in 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 align and tension the blade before cutting.
Safety Tips
Wear safety glasses and any additional PPE appropriate for the material being cut.
Secure and support 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.
Use controlled pressure when cutting thin material to reduce snagging and tooth damage.
Avoid aggressive starts on sharp edges or corners.
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 32 TPI bi-metal hacksaw blades combine a flexible heat-treated steel body with an 8% cobalt high-speed steel cutting edge for controlled manual cutting on thinner sections. As the finest tooth pitch in the Benchmark 12" hacksaw blade lineup, 32 TPI places more teeth in the cut for smoother cutting and improved tooth engagement on light-gauge material.
Designed for standard 12" manual hacksaw frames, these blades are a strong choice for sheet, light tubing, thin-wall sections, and other applications where a coarse blade may snag or place too much load on individual teeth. Proper workpiece support and adequate tooth engagement are especially important when cutting thin material.
Product Specifications
Specification
Details
Product Type
Bi-Metal Hacksaw Blade
Blade Length
12"
Tooth Pitch
32 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
Fine 32 TPI tooth pitch provides increased tooth engagement
Well suited for light tubing, sheet, and thinner sections
Helps produce a smoother cut than coarser tooth pitches
12" size for compatible manual hacksaw frames
10-pack provides multiple replacement blades for shop and field use
Applications
32 TPI is the finest tooth pitch in the Benchmark Abrasives 12" hacksaw blade lineup and is best suited to thinner materials where increased tooth engagement is important.
Common applications include:
Sheet metal
Light-gauge metal
Thin-wall tubing
Small metal sections
Ferrous metals
Plastic
PVC
ABS
Occasional small wood cuts
Small nail-embedded wood sections
Fabrication and repair work
General maintenance cutting
Support thin material securely during cutting and select the blade pitch so at least three teeth remain engaged in 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 align and tension the blade before cutting.
Safety Tips
Wear safety glasses and any additional PPE appropriate for the material being cut.
Secure and support 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.
Use controlled pressure when cutting thin material to reduce snagging and tooth damage.
Avoid aggressive starts on sharp edges or corners.
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 32 TPI blade has the finest tooth pitch in the Benchmark Abrasives 12" hacksaw blade lineup, placing more teeth in contact with the material during the cut.
32 TPI is well suited for light tubing, sheet metal, thin-wall sections, and other thinner materials where maintaining adequate tooth engagement is important.
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 workpiece thickness is appropriate for the 32 TPI tooth pitch.
Yes. These bi-metal hacksaw blades are suitable for manual cutting of sheet metal, light-gauge material, thin-wall tubing, and other thinner ferrous metal sections.
32 TPI places more teeth in the cut and is generally better suited to thinner material. A 24 TPI blade provides more chip clearance and is often a better choice for somewhat larger sections, pipe, and angles.
A useful general guideline is to maintain at least three teeth in the cut throughout the cut. This is especially important on thin material where a coarse pitch may allow individual teeth to snag.
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 intended for powered reciprocating saws, pneumatic air saws, or industrial power hacksaws.
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