Home /DeWalt /tools /DEWALT DW3982B 14 TPI Portable Band Saw Blades (100-Pack)

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tools

DEWALT DW3982B 14 TPI Portable Band Saw Blades (100-Pack)

Name: DEWALT DW3982B 14 TPI Portable Band Saw Blades (100-Pack)
Brand: DeWalt
SKU: WOR-TOO-1359
Price: 93.53 USD
Availability: InStock
Rating: 4.5 (11 reviews)

4.5 (11)

$285.26 $93.53

This 100-pack of DEWALT DW3982B bi-metal portable band saw blades features a 14 TPI Matrix II edge with 8% cobalt for extended life in demanding metal-cutting applications.

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14 people are viewing this item. 26 sold today. Only 11 left in stock.

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Pair withDEWALT DW3982C Portable Band Saw Blade, 32-7/8-Inch, 14 TPI, 3-Pack$14.54

Categories : tools

SKU : WOR-TOO-1359

Description

The DEWALT DW3982B 14 TPI Portable Band Saw Blade 100-Pack is built for contractors and fabricators who go through blades fast. Each blade features a Matrix II high-speed steel edge with 8% cobalt content and an alloy steel backer, giving you Rockwell C65-67 tooth hardness that resists heat and wear. The 14 TPI pattern cuts thin metals, pipe, and sheet stock quickly with smooth results.

DEWALT DW3982B: High-Output Blades for Portable Band Saws

This 100-blade pack keeps you stocked for steady work. The bi-metal construction combines a durable cutting edge with a fatigue-resistant backer, so blades stand up to heavy use without breaking.

14 TPI and 0.020 in. Thickness: What They Mean for Cutting

14 TPI – Balances speed and finish for cutting thin metal, tubing, and profiles.
0.020 in. thickness – Provides rigidity while allowing the blade to flex over small curves.
Alloy steel backer – Reduces fatigue and extends blade life in continuous operation.

These blades fit most portable band saws that accept 44-7/8 in. x 0.5 in. blades, including DEWALT, Milwaukee, and Bosch models. The 100-pack is a cost-effective way to avoid jobsite downtime.

Performance in Demanding Applications

This blade is ideal for metal studs, rebar, angle iron, and EMT conduit. The 8% cobalt content raises the heat tolerance, so the edge stays sharp even when friction climbs.

Features

Matrix II high-speed steel edge with 8% cobalt withstands extreme heat and wear for longer blade life.
Rc 65-67 tooth hardness delivers increased wear resistance and consistent cuts.
Alloy steel backer resists fatigue and breakage during tough applications.
100 blades per pack reduces restocking frequency and keeps crews supplied.
14 TPI is ideal for cutting thin metals, pipe, and sheet stock with fast, smooth results.
TPI: 14
Model: DW3982B
Material: Bi-Metal (Matrix II HSS with 8% Cobalt, Alloy Steel Backer)
Blade Width: 0.5 in (12.7 mm)
Blade Length: 44.875 in (1140 mm)
Product Type: Portable Band Saw Blade
Pack Quantity: 100
Tooth Hardness: Rc 65-67
Blade Thickness: 0.020 in (0.51 mm)
Seller: Workbench World
MPN: DW3982B

Product Details

Understanding Band Saw Blade TPI

TPI (teeth per inch) directly affects cutting speed and surface finish. A 14 TPI blade is a balanced choice for fast, smooth cuts in thin metals and general-purpose work. For thicker stock, a lower TPI (e.g., 8-10) handles better; for very thin sheet, a higher TPI (18-24) works better.

Choosing the Right Blade for Metal Cutting

When cutting steel, aluminum, or pipe, bi-metal blades with cobalt are recommended. The 8% cobalt in the DW3982B increases heat resistance, which is critical when cutting without coolant.

Storage and Handling

Keep blades in their sleeves or a dry rack. Never kink them, and wipe off any moisture after use. Proper storage prevents rust and premature wear.

Frequently Asked Questions

What saws are these blades compatible with?

These blades fit most portable band saws that accept 44-7/8 in. x 0.5 in. x 0.020 in. blades, including DEWALT, Milwaukee, and other major brands.

Can I cut stainless steel?

Yes, the 8% cobalt content and Matrix II edge handle stainless steel and other hard metals, but use slower speeds and proper lubrication.

How long does a blade last?

Life depends on the material and feed pressure. Many professionals see up to 2-3x longer life compared to carbon steel blades.

Are these blades welded?

Yes, they are welded in a controlled process to ensure a strong, fatigue-resistant joint.

Customer Reviews

11

5.0

Calvin

Verified

Great blades

Blades cut great.

4.0

Pam

Good for pipe

I use these in my portable band saw. They cut through steel pipe easily. The pack is a good value.

5.0

Doug

Verified

Reliable blades

I've been a plumber for many years, and these blades are reliable. They last a long time and cut clean. The bi-metal construction is strong. The 14 TPI is perfect for thin metal. I've used a bunch from this pack and only a few broke. Great value for the price.

5.0

Beth

Verified

Shop favorite

Our shop goes through blades fast. This 100-pack is perfect. They hold up well.

4.0

Shelly

Verified

Good value

Good blades for the price.

5.0

Terry

Verified

Go-to blades

I do a lot of metal fabrication. These blades are my go-to. They're tough and durable. The 14 TPI is ideal for stainless. I keep a box at the shop and one at home. They fit my DEWALT band saw perfectly. No complaints.

3.0

Leon

Verified

Some break early

The blades are okay, but I've had a few break early. Most of them work fine. For the price, it's acceptable.

5.0

Nina

Verified

Strong blades

Strong blades.

4.0

Eddie

Good for rebar

Bought these for my crew. They cut through rebar nicely. The pack will last us a while.

5.0

Blanche

Verified

Great deal

I bought these for my husband's machine shop. He says they're the best blades he's used. They stay sharp longer than other brands. The 100-pack is a great deal. He's already ordered another one.

4.0

Rafael

Verified

Solid blades

These blades are solid. I've cut a lot of aluminum and they still work. Would buy again.

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DEWALT DW3982B 14 TPI Portable Band Saw Blades (100-Pack)

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Description

DEWALT DW3982B: High-Output Blades for Portable Band Saws

14 TPI and 0.020 in. Thickness: What They Mean for Cutting

Performance in Demanding Applications

Features

Understanding Band Saw Blade TPI

Choosing the Right Blade for Metal Cutting

Storage and Handling

Frequently Asked Questions

Customer Reviews

Calvin

Great blades

Pam

Good for pipe

Doug

Reliable blades

Beth

Shop favorite

Shelly

Good value

Terry

Go-to blades

Leon

Some break early

Nina

Strong blades

Eddie

Good for rebar

Blanche

Great deal

Rafael

Solid blades

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