BLACK+DECKER 7 1/2 Power Band Saw: Specifications, Blade Size, and Parts Support
You own a BLACK+DECKER 7-1/2 Power Band Saw and you need to find blades or parts. This is an older portable band saw that was popular for metal cutting. You need to know the specifications, what blade to buy, and where to find parts for a saw that may no longer be in production.
The BLACK+DECKER 7-1/2 Power Band Saw is an older corded portable band saw designed for metal cutting. It was sold under model numbers including the 9411 and similar. The saw is no longer in current production but may be found on the used market.
Specifications
| Specification | Value |
|---|---|
| Model | 9411 (and variants) |
| Type | Corded portable band saw |
| Cut capacity | 4-3/4 inches |
| Blade length | 44-7/8 inches |
| Blade width | 1/2 inch |
| Blade thickness | 0.020 inches |
| Motor | 7 amps, 120V |
| Speed | Single speed, approximately 350 SFPM |
| Weight | Approximately 14 pounds |
| Switch | Trigger with lock-on |
Blade Selection
The BLACK+DECKER 7-1/2 Power Band Saw uses a 44-7/8 inch blade in 1/2 inch width. This is the same blade used by the Milwaukee deep cut (2729-20, 2929-20, 6232-20) and the DEWALT deep cut (DCS374B, DWM120). Blades are interchangeable between all these models.
Available TPI Options
| TPI | Best For | Material Thickness |
|---|---|---|
| 10 TPI | Thick pipe, solid bar, structural steel | 1/4 to 2 inches |
| 14 TPI | Medium thickness, smoother cuts | 1/8 to 1 inch |
| 18 TPI | Thin-wall tubing, conduit, sheet metal | Under 1/4 inch |
| 10/14 variable pitch | Mixed material thicknesses | All |
Blade Material
Bi-metal M42: The standard for this saw. Handles mild steel, stainless steel, aluminum, brass, copper, and cast iron. Cost: 15 to 30 dollars.
Bi-metal M51: Better for tough materials like stainless steel. Cost: 20 to 40 dollars.
Recommended Blades
General-purpose cutting: 10 TPI, bi-metal M42. Handles 80 percent of metal cutting tasks.
Thin-wall tubing: 18 TPI, bi-metal M42. Fine teeth prevent grabbing.
Mixed material: 10/14 variable pitch, bi-metal M42. Handles a range of thicknesses.
Cross-Brand Compatibility
The 44-7/8 inch blade is shared with:
- Milwaukee 2729-20, 2929-20, 6232-20
- DEWALT DCS374B, DWM120
- Makita XBP02TX
Blades from any of these brands will fit the BLACK+DECKER 7-1/2 Power Band Saw.
Parts Support
BLACK+DECKER Service
BLACK+DECKER (now part of Stanley Black & Decker) may still carry some parts for this saw. Contact their parts and service department with the model number.
Aftermarket Suppliers
Blades: Available from Milwaukee, DEWALT, LENOX, MK Morse, and Starrett in 44-7/8 inch length. Bearings: Standard bearings available from industrial bearing suppliers. Read the bearing number on the old bearing. Switches: Generic trigger switches may work if the current rating and mounting match. Belts: If the saw uses a drive belt, measure the old belt for replacement.
Used Parts
eBay can be a source for parts for older BLACK+DECKER saws. Search for the model number.
Common Repairs
Blade Guide Wear
The blade guides can develop play after extended use.
Symptoms: Blade wandering, poor cut quality. Repair: Replace the guide bearings or blocks. Read the bearing number for the correct replacement.
Switch Failure
The trigger switch can fail after years of use.
Symptoms: Intermittent operation, saw not starting. Repair: Replace the switch. A generic trigger switch may work if the specifications match.
Motor Issues
The brushed motor can wear after heavy use.
Symptoms: No power, sparking, burning smell. Repair: Replace the motor brushes first (cheapest fix). If the motor is burnt out, replacement may be needed but parts may be hard to find for an older saw.
Cord Damage
The power cord can crack or fray over time.
Repair: Replace the cord with a suitable power cord of the same gauge and length.
Shoe Wear
The shoe can wear from contact with the workpiece.
Symptoms: Angled cuts. Repair: Replace the shoe if available. If not available, the shoe can sometimes be filed flat.
Pros and Cons of the BLACK+DECKER 7-1/2
Pros
- 4-3/4 inch cut capacity (same as Milwaukee and DEWALT deep cut saws)
- Uses standard 44-7/8 inch blades (widely available)
- Corded power (unlimited runtime)
- Simple, proven design
- Inexpensive on the used market
Cons
- Older design (may be out of production)
- Parts availability is limited
- Single speed (no variable speed)
- Heavier than modern cordless alternatives
- Brushed motor (less efficient than modern brushless motors)
Is It Worth Buying Used?
Yes if:
- The saw runs smoothly
- The price is low (50 to 100 dollars)
- You need a corded deep cut saw for occasional use
- You are comfortable finding parts from aftermarket suppliers
No if:
- The motor is burnt out
- Parts are not available for your specific model
- You need variable speed
- You prefer cordless operation
FAQ
What blade does the BLACK+DECKER 7-1/2 Power Band Saw use?
A 44-7/8 inch blade in 1/2 inch width and 0.020 inch thickness. Available in 10, 14, and 18 TPI, plus 10/14 variable pitch.
Where can I find parts for my BLACK+DECKER 7-1/2 Power Band Saw?
BLACK+DECKER service, eBay for used parts, and aftermarket suppliers for blades, bearings, and switches. Parts availability is limited for this older model.
Can I use a Milwaukee blade in my BLACK+DECKER 7-1/2 Power Band Saw?
Yes. Both use the same 44-7/8 inch blade. Milwaukee, DEWALT, LENOX, and other manufacturers make compatible blades.
What is the cut capacity of the BLACK+DECKER 7-1/2 Power Band Saw?
4-3/4 inches. This is similar to the Milwaukee and DEWALT deep cut saws.
Is the BLACK+DECKER 7-1/2 Power Band Saw still made?
The saw is likely no longer in current production. It may be found on the used market. Parts availability is limited.
How does it compare to a Milwaukee 6232-20?
Both are corded deep cut saws with similar cut capacity. The Milwaukee has better parts support and is a more modern design. The BLACK+DECKER is less expensive used but may be harder to repair.
References
- BLACK+DECKER. “7-1/2 Power Band Saw Owner’s Manual.” Model 9411.
- Stanley Black & Decker. “Parts and Service.” Stanley Black & Decker.
- Milwaukee Tool. “Portable Band Saw Blade Specifications.” Milwaukee Tool Product Catalog.
- LENOX Tools. “Wolf-Band 44-7/8 Inch Blade Guide.” LENOX Industrial Division.
- eReplacementParts. “BLACK+DECKER Band Saw Parts.” eReplacementParts.com.
