CutleryMania is an authorized Jarvis Products Corporation dealer carrying Wellsaw reciprocating saws and replacement blades for Models 400, 404, and 444. The Wellsaw 404 is the standard commercial model used in butcher shops, locker plants, and grocery meat departments for production breaking, primal cutting, aitch bones, brisket opening, and shank bone processing. The Wellsaw 400 is used in specialty meat operations and industrial textile cutting applications. The Wellsaw 444 is the heavy-duty industrial model for high-volume slaughterhouses and continuous production environments. Replacement blades are available in 8 inch and 16 inch lengths in end cut, heavy duty, wavy industrial, frozen food, and wood cutting configurations. Call or text (973) 287-6535 for blade compatibility and parts availability.
Jarvis Wellsaw blades are high-precision meat-cutting blades. Our series of Wellsaw cutting blades are available in different sizes and types optimal for the high-speed stroke rate of saws. They easily withstand the stress and force such high-speed subjects them to. The blades are available in different lengths such as 8 inches and 16 inches. The Jarvis Wellsaw blades are durable and designed to last long whether you intend to cut soft meat parts or hard bony parts.
Why Jarvis Wellsaw Blades Are a Great Choice?
Premium Workmanship
Years of research and improvisation have led to the development of these meat-cutting blades. They are developed to give you a delightful meat-cutting experience. Moreover, the blades are perfected to work effortlessly even at the high speed and torque of the motor.
Blade Quality and Size
The blade length is available in 8 inches and 16 inches, making them the perfect choice for professionals dealing in meat-cutting work. The Jarvis Wellsaw blades are made of high-quality steel making them suitable to cut even the hardest of the bones.
Durability And Toughness
Say goodbye to the frequent part changes due to grinding with Jarvis Wellsaw parts. The parts are also carved out from high-speed steel making them durable and tough. With proper maintenance, the blades and parts are destined to outlive their normal course of life.
Great Results
With Jarvis Wellsaw blades, you need not worry about the quality of the results. Jarvis has crafted the blades and parts with years of research and improvisation, making them ideal choices for contemporary meat-cutting works.
Experience Excellence with Jarvis Wellsaw Blades
When it comes to Jarvis Wellsaw Blades and Parts, we bring years of expertise and a commitment to delivering the best tools for the meat-cutting industry. We understand the unique demands of this field and have designed our products to exceed those expectations.
All blade types, part numbers, and model compatibility at a glance
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Meat cutting blades
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▼
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16\\\" End Cut Blade
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Part 1023121 · 4 TPI
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Standard everyday blade for primal breakdown, aitch bones, brisket, and shank bones.
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400/420404/424444/464
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▼
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8\\\" End Cut Blade
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Part 1023122 · 4 TPI
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Shorter reach for tighter cuts, smaller carcasses, and close-range bone work.
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400/420404/424444/464
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△
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16\\\" Heavy Duty Blade
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Part 1023124 · 4 TPI
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Same 4 TPI cutting geometry as the end cut blade — reinforced mounting bracket for more secure attachment under high-force use.
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404/424444/464
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△
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8\\\" Heavy Duty Blade
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Part 1023123 · 4 TPI
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Heavy duty mounting in a shorter blade. Same tooth geometry as the 8\\\" end cut blade.
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404/424444/464
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⚠ Heavy duty blades require the heavy duty support guide. On the 404/424, heavy duty and wavy blade setups are not interchangeable — use the correct support for each blade type.
Short-reach wavy blade for paper, fabric, rubber, and geotextile cutting.
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400/420404/424444/464
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∿
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24\\\" Wavy Blade
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Part 1023166 · Wavy teeth
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Extended-reach industrial blade for paper, fabric, rubber, and geotextiles.
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400/420 only
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❄
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16\\\" Frozen Food Blade
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Part 1023120 · 1/3 wavy + 2/3 8 TPI
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Hybrid tooth design — wavy leading section transitions to 8 TPI. Optimised specifically for cutting frozen food.
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400/420404/424444/464
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△
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16\\\" Wood Cutting Blade
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Part 1023127 · 8 TPI
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For cutting wood. Ideal for facilities that use the Wellsaw for both meat processing and wood cutting tasks.
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400/420404/424444/464
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△
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8\\\" Wood Cutting Blades
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Part 1023125 (8 TPI) · 1023126 (12 TPI)
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Short-reach wood cutting. 8 TPI for general wood; 12 TPI for finer cuts.
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400/420404/424444/464
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Support arm lengths by model
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Model 400/420
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16\\\" blade support18.5\\\" / 470mm
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8\\\" blade support11.0\\\" / 279mm
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24\\\" blade support26.5\\\" / 673mm
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Model 404/424
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16\\\" end cut support20.1\\\" / 510mm
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16\\\" heavy duty support20.1\\\" / 510mm
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8\\\" end cut support12.6\\\" / 320mm
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8\\\" heavy duty support12.6\\\" / 320mm
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Model 444/464
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16\\\" blade support20.5\\\" / 521mm
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8\\\" blade support14.9\\\" / 378mm
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ⓘ Support arm lengths differ between models — a 404/424 support is not interchangeable with a 444/464 support even for the same blade length. Always match the support part number to your specific Wellsaw model.
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\\n\\n\\n
Jarvis Wellsaw — Blades & Supports
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All blade types, part numbers, and model compatibility at a glance
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\\n
Meat cutting blades
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\\n
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▼
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16\\\" End Cut Blade
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Part 1023121 · 4 TPI
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Standard everyday blade for primal breakdown, aitch bones, brisket, and shank bones.
\\n
400/420404/424444/464
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\\n
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▼
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8\\\" End Cut Blade
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Part 1023122 · 4 TPI
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Shorter reach for tighter cuts, smaller carcasses, and close-range bone work.
\\n
400/420404/424444/464
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△
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16\\\" Heavy Duty Blade
\\n
Part 1023124 · 4 TPI
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\\n
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Same 4 TPI cutting geometry as the end cut blade — reinforced mounting bracket for more secure attachment under high-force use.
\\n
404/424444/464
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△
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8\\\" Heavy Duty Blade
\\n
Part 1023123 · 4 TPI
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\\n
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Heavy duty mounting in a shorter blade. Same tooth geometry as the 8\\\" end cut blade.
\\n
404/424444/464
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⚠ Heavy duty blades require the heavy duty support guide. On the 404/424, heavy duty and wavy blade setups are not interchangeable — use the correct support for each blade type.
Short-reach wavy blade for paper, fabric, rubber, and geotextile cutting.
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400/420404/424444/464
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∿
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24\\\" Wavy Blade
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Part 1023166 · Wavy teeth
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Extended-reach industrial blade for paper, fabric, rubber, and geotextiles.
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400/420 only
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❄
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16\\\" Frozen Food Blade
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Part 1023120 · 1/3 wavy + 2/3 8 TPI
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Hybrid tooth design — wavy leading section transitions to 8 TPI. Optimised specifically for cutting frozen food.
\\n
400/420404/424444/464
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\\n
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△
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16\\\" Wood Cutting Blade
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Part 1023127 · 8 TPI
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\\n
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For cutting wood. Ideal for facilities that use the Wellsaw for both meat processing and wood cutting tasks.
\\n
400/420404/424444/464
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△
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8\\\" Wood Cutting Blades
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Part 1023125 (8 TPI) · 1023126 (12 TPI)
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\\n
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Short-reach wood cutting. 8 TPI for general wood; 12 TPI for finer cuts.
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400/420404/424444/464
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Support arm lengths by model
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\\n
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Model 400/420
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16\\\" blade support18.5\\\" / 470mm
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8\\\" blade support11.0\\\" / 279mm
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24\\\" blade support26.5\\\" / 673mm
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\\n
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Model 404/424
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16\\\" end cut support20.1\\\" / 510mm
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16\\\" heavy duty support20.1\\\" / 510mm
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8\\\" end cut support12.6\\\" / 320mm
\\n
8\\\" heavy duty support12.6\\\" / 320mm
\\n
\\n
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Model 444/464
\\n
16\\\" blade support20.5\\\" / 521mm
\\n
8\\\" blade support14.9\\\" / 378mm
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\\n
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ⓘ Support arm lengths differ between models — a 404/424 support is not interchangeable with a 444/464 support even for the same blade length. Always match the support part number to your specific Wellsaw model.
\\n
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