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SKIL Corded 8-1/4-in. Aluminum Worm Drive Saw (SPT78W-01)

SKIL Corded 8-1/4-in. Aluminum Worm Drive Saw (SPT78W-01)

4.8(6 ratings)

Best price now

$249.00at PMC MachineryChecked Nov 12

Compared across 11 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $249.00 at PMC Machinery on Nov 12.
  • Checked at 11 stores.

Our take on the SKIL Corded 8-1/4-in. Aluminum Worm Drive Saw (SPT78W-01)

The SKIL SPT78W-01 is a corded 8-1/4-inch worm drive circular saw with a 15-amp Dual-Field motor. Worm drive saws put the motor behind the blade, which gives more torque and a longer reach than sidewinder saws, and this one adds a 60-degree bevel range for steep cuts. It suits framers and remodelers cutting thick stock and long rips all day. Against worm drive rivals from Makita and Bosch it is a value-focused option, with a die-cast aluminum build and machined gears rather than the lightest or most refined chassis.

Best forFraming and deck buildingLong rip cuts in thick stockSteep bevel cuts up to 60 degreesCrews wanting a rugged corded saw
Pros
  • 15-amp Dual-Field motor for heavy cuts
  • Worm drive gearing delivers high torque
  • 60-degree bevel range beats typical 45-degree saws
  • Precision-machined gears and die-cast aluminum housings
  • 8-1/4-inch blade cuts deeper than 7-1/4-inch saws
Cons
  • Corded, so it needs an outlet or generator
  • Worm drive saws are heavier than sidewinders
  • Blade-left layout takes getting used to
  • No battery option for remote work

SKIL Corded 8-1/4-in. Aluminum Worm Drive Saw (SPT78W-01) prices at every store

  • PMC MachineryNew

    In stockReturn policy

    $249.00Checked Nov 12
    Visit PMC Machinery
  • Tool NutNew

    In stockReturn policy

    $279.00Checked Nov 12
    Visit Tool Nut
  • ToolupNew

    In stockReturn policy

    $279.00Checked Nov 12
    Visit Toolup
  • Beaver Industrial SupplyNew

    In stockReturn policy

    $279.99Checked Nov 12
    Visit Beaver Industrial Supply
  • Ace Tool GroupNew

    In stockReturn policy

    $279.99Checked Nov 12
    Visit Ace Tool Group
  • Prime Home ToolsNew

    In stockReturn policy

    $368.06Checked Nov 12
    Visit Prime Home Tools
  • Pro Replacement PartsNew

    In stockReturn policy

    $392.99Checked Nov 12
    Visit Pro Replacement Parts
  • Super Buy08New

    In stockReturn policy

    $406.99Checked Nov 12
    Visit Super Buy08
  • Big Buy07New

    In stockReturn policy

    $406.99Checked Nov 12
    Visit Big Buy07
  • Prime Wise10New

    In stockReturn policy

    $406.99Checked Nov 12
    Visit Prime Wise10
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $279.00Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

SKIL Corded 8-1/4-in. Aluminum Worm Drive Saw (SPT78W-01) price history

Lowest price we've seen: $279.00 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the SKIL Corded 8-1/4-in. Aluminum Worm Drive Saw (SPT78W-01)

The SKIL SPT78W-01 is a corded worm drive circular saw with an 8-1/4 in. blade and a left-side blade position. It is made for framing, ripping sheet goods, and cutting thick wood. The 15-amp Dual-Field motor drives precision-machined worm drive gears.

Cut depth is up to 2-7/8 inches at 90 degrees and 2-1/4 inches at 45 degrees. The bevel range is 0 to 60 degrees, with bevel stops at 0 and 45 degrees. The left-side blade gives right-handed users a clear line of sight to the cut. A spindle lock speeds up blade changes, and the depth adjustment sets the cut for the material.

The gear and motor housings are die-cast aluminum, and the foot is steel. The saw weighs 18.5 pounds. It has an 8-foot cord and a heavy-duty 22-amp switch. It does not include an electric brake, laser, or dust collection.

Model
SPT78W-01
Type
Corded worm drive circular saw
Blade size
8-1/4 in.
Blade position
Left side
Motor
15-amp Dual-Field
Cut depth at 90°
Up to 2-7/8 in.
Cut depth at 45°
2-1/4 in.
Bevel capacity
0 to 60 degrees
Bevel stops
0 and 45 degrees
Housing
Die-cast aluminum gear and motor housings
Foot
Steel
Cord length
8 ft.
Switch
Heavy-duty 22-amp
Weight
18.5 lb.
Features
Spindle lock, depth adjustment
Not included
Electric brake, laser, dust collection

Questions and answers

What is the advantage of a worm drive saw over a sidewinder?
Worm drive gearing puts the motor behind the blade and multiplies torque, so the saw holds speed through thick stock and long rips. The trade-off is more weight and a blade-left layout.
How deep will the 8-1/4-inch blade cut?
An 8-1/4-inch blade cuts deeper than the common 7-1/4-inch size, which helps on thick timbers and stacked stock. Depth of cut drops as you bevel toward 60 degrees.
Does it bevel past 45 degrees?
Yes. The bevel range goes to 60 degrees, so it handles steep angle cuts that a 45-degree saw cannot reach.
Is it good for framing?
Yes. The 15-amp motor and worm drive gearing are aimed at framing cuts, thick stock and long rip cuts. It is a corded tool, so plan on power at the site.
What comes in the box?
The saw ships as the SPT78W-01 tool with its 8-1/4-inch blade and the standard blade wrench. Check the listing for the exact included accessories.
How does it compare with Makita and Bosch worm drive saws?
It offers the same worm drive layout and a wider 60-degree bevel at a value-oriented position. The premium rivals are typically lighter and more refined, so try the weight and balance before committing.
Where is the SKIL Corded 8-1/4-in. Aluminum Worm Drive Saw (SPT78W-01) cheapest?
At PMC Machinery, for $249.00, as of our latest check.
What do buyers say about the SKIL Corded 8-1/4-in. Aluminum Worm Drive Saw (SPT78W-01)?
Rated 4.8 out of 5 from 6 ratings.
Where can I buy the SKIL Corded 8-1/4-in. Aluminum Worm Drive Saw (SPT78W-01)?
11 stores we checked sell it, including Beaver Industrial Supply, Tool Nut, Toolup, PMC Machinery, Ace Tool Group.

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