SKU: 21235076429

7/16 in. Quick Change Large Hole Saw Arbor No Wobble W/ W/ Pilot Drill Bit

$19.32 $21.47
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Description

7/16 in. Quick Change Large Hole Saw Arbor No Wobble W/ W/ Pilot Drill BitMilwaukee hole saw arbors are made from hardened carbon steel and alloy steel for greater durability. The 49 56 9100 features a 7 16 in. hex shank, which can be used with any 7 16 in. extension. The 49 56 9100 also features a drive plate which is tightened up to the hole saw to eliminate wobble between the arbor and hole saw. Tool free operation Universal, quick change with all brands of hole saws No adapters required Durable hardened steel

Milwaukee hole saw arbors are made from hardened carbon steel and alloy steel for greater durability. The 49-56-9100 features a 7/16 in. hex shank, which can be used with any 7/16 in. extension. The 49-56-9100 also features a drive plate which is tightened up to the hole saw to eliminate wobble between the arbor and hole saw.
  • Tool-free operation
  • Universal, quick change with all brands of hole saws
  • No adapters required
  • Durable hardened steel construction
  • Fits all hole saws 1-1/4 in. and larger
  • Fits all drill chucks 1/2 in. and larger
  • Eliminates wobble between the arbor and hole saw


Features
Item Weight 0.35
Tools Product Type Power Tool
Material Steel
Min Chuck Size Required 1/4 In.
Arbor Size 0
Shank Style Hex
Returnable 180-Day
Teeth Per Inch 4-5
Pilot Bit Included Yes
Hole Saw Thread Size 5/8-18
Product Depth (in.) 3.6
Drilling Depth (in) 3
Product Height (in.) 5.9
Compatible Hole Saw Sizes 1-1/4"
Shank Diameter 7/16 in
Product Width (in.) 3.6

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21235076429

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4.6 ★★★★★
Based on 1064 reviews
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Verified Purchase
St. Paul Girl
West Palm Beach, US
★★★★★ 5
what a difference !
Note: there are no English instructions. I wanted this cleaning agent to disperse throughout the nooks and crannies of the engine, so about ten minutes before arriving at the mechanic's shop for my oil change appointment, I pulled the car over and poured this into the engine, then drove it the rest of the way there. The mechanic reported lots of sludge drained out with the oil. The engine seems to perform and sound better, as if it's not working as hard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
A
Verified Purchase
Andres Moreno
Phoenix, US
★★★★★ 4
Buen producto
Buen producto, limpia perfectamente el motor interno y se libera la suciedad en el cambio de aceite. no use todo el contenido, creo que es bueno usarlo en 2 cambios de aceite para una mayor eficiencia.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
L
Verified Purchase
Lee Nunn
Battle Creek, US
★★★★★ 5
Great will use it over and over again
I will use this in every car I own from now. Cleaned it real well did exactly what it said so and my truck runs a lot better definitely can tell the difference.. it was work the extra oil and work. The bottle I bought came with instructions in English, which made it easy for me. The quality of it is light brake cleaner, but meant for engines and it ran great very easy to use this pour in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025
B
Verified Purchase
Beni
Dallas, US
★★★★★ 5
Does its job.
Always a go to before oil changes. Helps remove some extra sludge/deposits. DO NOT DRIVE OR REV THE VEHICLE WHEN USNG THE PRODUCT, only idle for 10-15 min. Ive seen reviews where people drove with it potentially ruining the engine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
A
Verified Purchase
Adan Ichich
Alexandria, US
★★★★★ 5
Calidad de limpieza al motor
Excelente producto, lo llevo usándolo un buen tiempo, en cada cambio de aceite, limpia bien por dentro del motor. Es fácil usarlo, hecharlo donde se llena el aceite del motor, y enciende el motor espere 10 minutos, y apague el motor, y vuelve a esperar 25 o 30 minutos para que se enfríe el motor, ya cumplido lo 25 o 30 minutos sacar el aceite viejo del motor. Listo, producto muy recomendable. Excelente funcionamiento, chevy silverado 2004
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026

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