Irwin 372960 9" 10 TPI Bi-Meta...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2.04
Irwin 372960 9" 10 TPI Bi-Metal Reciprocating Saw Blade, Cobalt Steel

Irwin 372960 9" 10 TPI Bi-Metal Reciprocating Saw Blade, Cobalt Steel

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Model: 372618

In Stock (leaves warehouse same day if ordered before 3pm ET)

$2.04
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Irwin 372618 Metal Cutting Reciprocating Saw Blade, 6-Inch, 18 TPI, Bi-Metal

The Irwin 372618 Metal Cutting Reciprocating Saw Blade is a 6-Inch, 18 TPI bi-metal blade engineered for fast, clean cuts through a wide range of metals. Built with an electronic beam weld and 8% cobalt content, this blade keeps its teeth sharp longer through demanding jobs on pipe, conduit, stainless steel, and sheet metal. It is designed for use on materials 1/8 to 1/2 inch (3.2 - 13 mm) thick, making it a versatile choice for metalworking, plumbing, and electrical trade professionals who need dependable performance from their reciprocating saw blades. The bi-metal construction adds strength and flexibility, allowing the blade to withstand the stress of cutting through non-ferrous and ferrous metals alike without premature wear. Whether cutting stainless steel fixtures, non-ferrous piping, or sheet metal panels, the consistent 18 TPI tooth pattern helps maintain control and reduce chatter during the cut.

Key Features

  • Trade Size: 6-Inch blade length with 18 TPI (teeth per inch) for precise, controlled metal cutting.
  • Durable Construction: Bi-metal construction combined with an electronic beam weld produces stronger, longer-lasting teeth that resist breakage under heavy use.
  • 8% Cobalt Content: Cobalt-enriched teeth stay sharp longer, extending blade life across repeated cuts in tough metal materials.
  • Material Thickness Range: Designed for materials 1/8 to 1/2 inch (3.2 - 13 mm) thick, matching the blade's tooth pitch to common metal gauges.
  • Versatile Metal Cutting: Cuts all metals including non-ferrous metals, pipe, conduit, stainless steel, and sheet metal.
  • Precision-Set Teeth: Precision-set teeth deliver faster, smoother cuts with reduced vibration and cleaner edges.

Technical Specifications

  • Warranty: NLW
  • Individual Vs. Set (Syndigo): SET
  • Country of Origin: United States

Typical Applications

  • Metal Fabrication and Repair Work
  • Cutting Pipe and Conduit
  • Stainless Steel Cutting Projects
  • Sheet Metal Cutting and Trimming
  • Non-Ferrous Metal Cutting Applications

Why Irwin?

Irwin backs the 372618 reciprocating saw blade with bi-metal construction, an electronic beam weld, and 8% cobalt teeth engineered for durability on demanding metal-cutting jobs. Precision-set teeth and a controlled 18 TPI pitch give tradespeople the smooth, faster cuts needed for pipe, conduit, stainless steel, and sheet metal work. Backed by an NLW warranty and made in the United States, this blade is built for reliable, repeatable performance on the jobsite. For contractors and DIYers who rely on their reciprocating saw daily, an Irwin blade engineered for both speed and longevity helps reduce blade changes and downtime on the job.

Manufacturer Resources

Product Specs

Product Type:
Reciprocating Saw Blade
list_batch:
IRW-20260923
Product Material:
Bi-Metal
Product Subgroup:
Saw Blades
Department:
Electrical
Country Of Origin:
United States
Product Group:
Power Tools & Accessories

Irwin 372618 – Frequently Asked Questions

1) What metal thickness can the Irwin 372618 bi-metal reciprocating blade handle?
The 372618 is built for material 1/8 to 1/2 inch thick (3.2 to 13 mm). That range covers most conduit walls, light pipe, angle and sheet metal. Thinner than 1/8 inch and an 18 TPI pitch like this one is still fine, but on very thin sheet you will get less chatter if you keep at least three teeth in the cut at all times.
2) What blade lengths does the Irwin metal cutting reciprocating blade come in?
Two lengths: 6 inch, ordered as part number 372618, and 9 inch, part number 372960. Pick the 6 inch for tight work in panels, boxes and between studs where a long blade would flex or hit something behind the cut. The 9 inch gives you reach for larger pipe and overhead conduit runs where the shoe cannot get close.
3) Will an Irwin bi-metal blade cut stainless steel, or do I need something else?
Stainless is a stated application for this bi-metal blade, along with pipe, conduit, sheet metal and non-ferrous metals. The teeth carry 8 percent cobalt, which is the reason it holds an edge in stainless rather than rounding off after a few cuts. Run it slow with steady pressure; heat is what kills a blade in stainless, not the cut itself.
4) Is a bi-metal blade worth it over a straight high-carbon blade for metal work?
For metal, yes. A high-carbon blade is a wood and soft-material blade; it loses its teeth quickly in steel. The Irwin 372618 pairs a hard tooth edge with a flexible backer and joins them with an electronic beam weld, so the blade bends rather than snapping when it catches in pipe, and the 8 percent cobalt teeth survive the heat. If you are only cutting lumber and nail-embedded wood, a coarse demolition blade is the cheaper tool.
5) Does this Irwin blade fit a standard reciprocating saw, or is it brand specific?
It is a standard reciprocating saw blade with a universal tang, so it mounts in any common Sawzall-type saw regardless of the tool brand. Nothing about the 372618 is proprietary to a particular saw.
6) What TPI should I use for cutting EMT conduit and small pipe?
18 TPI, which is what the 6 inch 372618 gives you. Thin-wall conduit and light pipe need a fine pitch so several teeth stay engaged in the wall; a coarse 8 or 10 TPI blade will grab, chatter and tear the wall. The stated working range for this blade is material 1/8 to 1/2 inch thick, which is where conduit and most small pipe sit.
7) Do I get one blade or a pack when I order the Irwin 372618?
It is catalogued as a set rather than a loose single blade, so expect a multi-blade pack. Order quantity accordingly if you are stocking a truck or a maintenance crib.
8) Are Irwin 372618 reciprocating blades made in the USA?
Yes, country of origin is the United States. That matters if you are buying for a government, institutional or federally funded job with domestic sourcing language in the spec.
How fast can I get the Irwin 372618 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Irwin 372618 come with a warranty?
Absolutely. The Irwin 372618 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Irwin 372618?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Irwin 372618 from ZenSupply?
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