S922AF bi-metal reciprocating saw blades for cutting thin sheet metals. HCS body with HSS cutting edge gives flexibility and long edge life. Milled and wavy set teeth produce a fine, straight cut. Sold in packs of 5.
The S922AF bi-metal reciprocating saw blade is designed for cutting thin sheet metals where a clean, accurate cut matters. Bi-metal construction means the blade body is high carbon steel for flexibility, while the cutting edge is high speed steel for hardness and heat resistance. That combination is what lets it take the punishment of metal cutting without snapping or losing its edge after a few cuts.
At 225mm in length, this blade sits in a practical mid-range size that works well for general sheet metal work, pipe cutting, and dismantling jobs where you need reach without sacrificing control. The milled and wavy set teeth produce a fine, straight cut through thin stock rather than the rough, grabby results you sometimes get from lower-quality blades.
Why the S922AF Bi-Metal Reciprocating Saw Blade Lasts Longer
The performance gap between bi-metal and single-material blades tends to show up quickly on site. A standard high carbon steel blade will cope at moderate temperatures, but push it harder and the teeth start to dull fast. The HSS cutting edge on this blade resists heat at both low and high operating temperatures, which is why it holds its edge through longer cutting sessions. Shatter resistance is worth mentioning too — thin blades under lateral load can crack. The bi-metal construction helps absorb that stress rather than failing suddenly.
Over the course of a job, blade life makes a real difference to cost per cut. Replacing blades repeatedly because they blunt after light use is one of those costs that quietly adds up. The extended service life of a quality bi-metal blade like the S922AF means fewer stoppages and less time hunting through the van for a fresh blade. That matters on a busy day.
These are sold in packs of five, which makes them a sensible stock item for anyone doing regular sheet metal work, HVAC installation, roofing trim, or general fabrication. Compatible with all standard reciprocating saw fittings.
Pro Tip: For thin sheet metal, fit the blade so the teeth cut on the forward stroke and keep the shoe pressed firmly against the material to reduce vibration and prevent the sheet from lifting and distorting the cut line.
These blades are used across a wide range of trades where cutting thin sheet metal is a regular part of the job. HVAC engineers cutting ductwork, roofers trimming metal flashing, fabricators working through box section, and electricians cutting conduit all benefit from a fine-toothed bi-metal blade at this length. They also come into their own during strip-out work where you are cutting through fixings, brackets, and sheet steel cladding without wanting to swap blades every few minutes.
Best For
Thin sheet metal cutting
Metal pipe and conduit
Metal flashing and roofing trim
HVAC ductwork
General metal fabrication
Strip-out and demolition metalwork
Compatible With
All standard reciprocating saws
Sabre saws with universal shank fitting
Corded and cordless reciprocating saws
Key Specifications
Blade length: 225mm
Blade type: Bi-metal (HCS body, HSS cutting edge)
Tooth set: Milled and wavy set (MWS)
Pack quantity: 5 blades
Reference: S922AF
Shatter resistant construction
Not suitable for: Not suitable for cutting thick structural steel or hardened materials where a coarser, heavy-duty demolition blade would be more appropriate. Not intended for wood-only cutting applications.
Fit the blade to your reciprocating saw before connecting to power. Ensure the shank clicks fully into the blade clamp. Press the shoe firmly against the workpiece before starting the cut to reduce vibration and keep the blade tracking straight.
Let the saw do the work. Forcing the blade through the material wears the teeth faster and can cause the blade to wander. On thin sheet metal, a steady moderate feed rate gives the cleanest result. If the material vibrates excessively, clamp it down before cutting.
Disconnect the saw from power or remove the battery before fitting the blade
Insert the S922AF blade shank fully into the blade clamp and confirm it is locked securely
Clamp thin sheet metal workpieces to prevent vibration during the cut
Position the saw shoe flat against the material surface before starting
Start the saw and allow it to reach full speed before beginning the cut
Feed the blade through the material at a steady, consistent pace without forcing it
Allow the blade to cool between extended cuts to preserve edge life
What thickness of sheet metal can the S922AF blade cut through?
The S922AF is designed for thin sheet metals. The milled and wavy set tooth pattern is optimised for stock up to around 3mm. For heavier gauge steel or thick pipe walls, a blade with a coarser tooth pitch would be a better choice.
Will these blades fit my reciprocating saw?
Yes. The S922AF uses a standard universal shank that fits virtually all reciprocating saws on the market, including Bosch, Makita, DeWalt, Milwaukee, and own-brand models. If your saw accepts standard sabre saw blades, these will fit.
The S922AF blade combines a high carbon steel body with a high speed steel cutting edge, bonded together through a bi-metal manufacturing process. This gives the blade flexibility through the HCS body to resist snapping under lateral load, while the HSS teeth retain hardness and sharpness at elevated cutting temperatures. The milled and wavy set tooth configuration reduces cutting resistance and helps clear swarf during the cut.
Blade Reference
S922AF
Blade Length
225mm
Blade Construction
Bi-metal (HCS body / HSS cutting edge)
Tooth Set
Milled and wavy set (MWS)
Application
Thin sheet metal cutting
Pack Quantity
5
Shank Type
Universal fit
Box Quantity
5
Size
225mm
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