Ivy Classic - 28330, R110P, 12" 10/14T Bi-Metal Reciprocating Blade, 5/PK

Cut metal cleanly and keep moving. These 12" variable-pitch (10/14 TPI) bi-metal blades pair a flexible spring-steel back with a hard, wear-resistant high-speed steel edge to chew through pipe, conduit, sheet metal, and mixed materials without snapping or scorching. A universal shank slots into most reciprocating saws, and the longer length gives you reach and smoother strokes for faster, cooler cuts in the field.

Key Features

• Variable 10/14 TPI tooth pattern balances speed, control, and reduced vibration in metal and mixed materials.
• Bi-metal construction: HSS cutting edge fused to a flexible alloy-steel back for long life and bend resistance.
• 12" length improves reach and stroke efficiency for larger stock and flush cuts.
• Optimized tooth set ejects chips and helps prevent binding/heat buildup.
• Universal 1/2" shank fits most reciprocating saws (corded/cordless).
• Ideal for conduit, EMT, thin-wall pipe, sheet metal, strut, and demolition tasks.
• 5 blades per pack to keep productivity high on the jobsite.

Product Type: Bi-metal reciprocating saw blade (variable pitch)

Weight: ~0.8–1.1 oz per blade; ~4–6 oz per 5-pack (approx.)

Dimensions: 12" (L) × ~3/4" (W) × ~0.035" (T) (typical recip profile)

Material: High-speed steel (HSS) cutting edge welded to flexible spring-steel back

Tooth Pitch: Variable 10/14 TPI (teeth per inch)

Tooth/Set Geometry: Variable pitch with optimized set for chip clearance and reduced vibration

Shank / Mount: Universal 1/2" recip (Sawzall-style) tang

Cut Capacity / Use: Thin to medium-thick ferrous metals (EMT, conduit, sheet, thin-wall pipe/angle), light non-ferrous, and mixed-material demolition

Blade Flex / Durability: Flexible back resists breakage; HSS edge for wear/heat resistance

Compatibility: Fits most corded/cordless reciprocating saws

Operating Notes: Let the saw reach full speed, use steady feed with metal-cutting speed (lower SPM), and allow chips to clear; avoid binding to extend life

Pack Quantity: 5 blades

Included: (5) 12" 10/14T bi-metal reciprocating blades

Q: Will these 12" 10/14T blades fit my reciprocating saw?
A: Yes—each blade has a universal 1/2" shank that fits most corded and cordless recip saws.

Q: What materials are these blades best for?
A: Thin to medium-thick metals like EMT, conduit, sheet steel, thin-wall pipe, and metal studs; also suitable for mixed-material demo.

Q: Why a variable 10/14 TPI?
A: The variable pitch reduces vibration, improves chip clearance, and balances speed with control for smoother, cooler cuts in metal.

Q: Tips to extend blade life and cut faster?
A: Use lower SPM for metal, start the cut gently, keep steady in-line pressure, let chips clear, and avoid binding; swap blades when teeth dull.