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  2. sku: 17453082690259983
  3. HANGZHOU GREATSTAR INDUSTRIAL 013076

HANGZHOU GREATSTAR INDUSTRIAL CO 013076 Workpro Insulation Co. Knife Steel Double Sharp Cutter Duct

013076 Hangzhou Greatstar Industrial Co. Ltd Workpro 11 Inch Insulation Knife Stainless Steel Double Side Sharp Cutter Duct

( Brand: Hangzhou Greatstar Industrial Co ), ( Manufacturer Part Number: 013076 ), ( Type: Insulation Knife ), ( Handle Material: Tpr Pp ), ( Color: Blue Red ), ( Country Of Origin: China ), ( Item Length: 16 Inches ), ( Reusability: Reusable ), ( Unit Count: 1.0 Count ), ( Recommended Uses For Product: Utility ), ( Included Components: 8-inch Insulation Knife And Sheath ), ( Size: 11 Inch ), ( Age Range Description: Adult ), ( Special Features: Non Slip ), ( Blade Shape: Serrated ), ( Style: Durable ), ( Item Shape: Irregular ), ( Blade Material: Stainless Steel ), ( Blade Width: - ), ( Item Diameter: 17.4 X 2.5 X 1.3 Inches ), ( Item Height: 1.3 ), ( Item Weight: 0.53 Pounds ), ( Item Width: 2.5 ), ( Manufacturer Warranty: 2 Years ), ( Unit Type: Unit )

Review HANGZHOU GREATSTAR INDUSTRIAL CO Co. Ltd Workpro Inch Insulation Knife Stainless Steel Double Side Sharp Cutter Duct

The **Hangzhou GreatStar Ltd. 013076 WorkPro Insulation Knife** is a precision-engineered utility tool designed for professionals who demand reliability, efficiency, and versatility in cutting, stripping, and insulating electrical wires, ducts, and other materials with ease. Crafted from high-grade **manganese steel (A2 or O1 tool steel)**, this double-sharp cutter features a durable, heat-treated blade that maintains its edge even under rigorous use, ensuring clean, precise cuts without fraying or tearing. The ergonomic **full-tang design** enhances balance and control, reducing hand fatigue during extended tasks, while the **non-slip rubberized grip** provides a secure hold, even in slippery or oily conditions. Ideal for electricians, HVAC technicians, and industrial maintenance workers, this knife excels in applications such as stripping insulation from wires, cutting through rigid ducts, and trimming materials like foam, plastic, or thin metal sheets. Its **dual-sharp cutting edges** allow for both forward and reverse cutting motions, maximizing versatility, while the **stainless steel construction** resists corrosion, ensuring long-term durability in demanding environments. Whether used in residential wiring projects, commercial installations, or large-scale industrial work, the WorkPro Insulation Knife delivers professional-grade performance with minimal effort, making it an indispensable tool for any tradesman s kit.

**Pros and Cons of buying a Hangzhou GreatStar Ltd. WorkPro Insulation Knife (Model 013076)**

### **Pros:**

1. **Versatility** Designed for cutting insulation, ductwork, and other soft materials, making it useful for HVAC, electrical, and construction tasks.

2. **Double-Sharp Cutter** The dual-blade design allows for cleaner cuts and reduces the need for frequent sharpening compared to single-blade tools.

3. **Durable Steel Construction** The high-quality steel blade is likely to be sturdy and resistant to bending or breaking under normal use.

4. **Ergonomic Handle** The design appears to be comfortable for extended use, reducing hand fatigue during prolonged cutting.

5. **Affordable** Generally priced lower than premium professional-grade tools, offering good value for basic to intermediate tasks.

6. **Easy to Maintain** Simple to clean and sharpen, with replaceable parts available if needed.

7. **Compact and Portable** Lightweight and easy to carry, making it suitable for on-site work.

### **Cons:**

1. **Limited Material Range** Not suitable for cutting hard materials like metal, wood, or reinforced plastics; best for soft, flexible, or semi-rigid materials.

2. **Potential for Dulling** Even with a double-sharp cutter, frequent use on abrasive materials (e.g., rough insulation) may still require occasional sharpening.

3. **Quality Variability** As a budget-friendly tool, there may be inconsistencies in blade sharpness or handle comfort depending on the specific unit.

4. **Durability Concerns** Cheaper steel may wear out faster under heavy or continuous use compared to premium brands.

5. **Limited Brand Recognition** Hangzhou GreatStar is not as widely recognized as established tool brands, which could affect warranty or replacement support.

6. **Blade Safety** The sharp edges require careful handling to avoid cuts, especially for inexperienced users.

### **Conclusion:**

The Hangzhou GreatStar WorkPro Insulation Knife is a practical choice for DIYers, small contractors, or professionals who need a reliable, affordable tool for cutting insulation, ductwork, and similar materials. Its double-sharp cutter and ergonomic design make it stand out in its category, offering good performance for its price. However, it is not a heavy-duty tool and may not last as long as premium brands under extreme conditions. If you prioritize durability, brand reputation, or cutting a wider range of materials, investing in a higher-end tool might be worth the extra cost.

### **Recommendation:**

- **Buy it if:** You need a budget-friendly, versatile tool for soft material cutting and don t require industrial-grade performance. It s ideal for occasional use, home improvement projects, or small-scale professional work.

- **Avoid it if:** You frequently work with hard materials, need long-term durability, or prefer tools from well-established brands with better warranties.

- **Consider alternatives:** If you require more precision or heavier-duty use, look into brands like **Wera, Bahco, or Milwaukee** for higher-quality insulation knives or utility tools.

For most casual users or those on a tight budget, this knife provides a solid balance of affordability and functionality.

Details:

Its special double-sided wavy serration design minimizes chips, and helps smooth cutting improve efficiency. Versatile Insulation Cutting Tool: WORKPRO foam insulation knife is ideal for cutting heat material, insulation, Styrofoam, Rockwell, mineral wool and fiberglass other various materials with clean, precise results. Color: Blue Red, Style: Durable, Item Shape: irregular. Special Features: Non Slip, Blade Shape: Serrated, Reusability: Reusable, Type: serrated.

Handle includes a hanging hole for convenient storage and quick access on the job. Safe Nylon Sheath: Equipped with a durable nylon sheath inner plastic liner and secure fastening strap to hold the insulation cutter firmly in place for convenient storage easy carrying. Different densities of serration facilitate cutting through different materials with ease. Recommended Uses For Product: Utility, Brand Name: WORKPRO, Age Range: Adult, Included Components: 11-Inch Insulation Knife and Sheath, Manufacturer: HANGZHOU GREATSTAR INDUSTRIAL CO.

LTD, UPC: 2, Part Number: 013076, Unit Count: 1 Count. Rugged Stainless Steel Blade: The total length of the insulation cutting knife is 16 inch, sharp blade 1-1/32 inch wide, 11 long, which long enough to allow you use serrated cut thicker materials smoothly. Soft Bi-Material Handle: Ergonomic TPR and PP handle provides non-slip comfort control, reducing hand fatigue even during extended use on demanding construction or gardening projects. Item length : 16 inches, Size: 11 Inch.

Made from premium stainless steel, the Rockwell insulation knife blade is superior in performance, rust and corrosion resistant. Handle Material: TPR PP. Double Side Garden Knife: The utility knife can also be used for gardening like sawing trees and bamboo, mowing lawns cutting ropes.

part #: 013076 price

  • $17.99

specifications bladetoolsgo:

  • brand: Hangzhou Greatstar Industrial Co
  • mpn: 013076
  • type: Insulation Knife
  • handle material: Tpr Pp
  • color: Blue Red
  • country of origin: China
  • item length: 16 Inches
  • reusability: Reusable
  • unit count: 1.0 Count
  • recommended uses for product: Utility
  • included components: 8-inch Insulation Knife And Sheath
  • size: 11 Inch
  • age range description: Adult
  • special features: Non Slip
  • blade shape: Serrated
  • style: Durable
  • item shape: Irregular
  • blade material: Stainless Steel
  • blade width: -
  • item diameter: 17.4 X 2.5 X 1.3 Inches
  • item height: 1.3
  • item weight: 0.53 Pounds
  • item width: 2.5
  • manufacturer warranty: 2 Years
  • unit type: Unit

seller bladetoolsgo:

  • city: Redlands, California
  • rating: 99.6%
  • # reviews: 17202

offer bladetoolsgo:

  • availability: In Stock
  • sold: 0
  • best offers: True
  • started: April 29, 2026
  • options: Ship-to-home

payments bladetoolsgo:

  • credit card: Mastercard
  • other
  • wallet: Paypal

shipping bladetoolsgo:

  • class: Standard
  • type: Fixed
  • service: Standard
  • cost: $0.00
  • transit: 3-7 Days

returns bladetoolsgo:

  • method: Money back
  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

general bladetoolsgo:

  • condition: New
  • Tools Workshop Equipment > Hand Tools > Knives Blades
type: insulation knife, handle material: tpr pp, country of origin: china, item length: 16 inches, reusability: reusable, unit count: 1.0 count, recommended uses for product: utility, included components: 8-inch insulation knife and sheath, size: 11 inch, age range description: adult, special features: non slip, blade shape: serrated, style: durable, item shape: irregular, blade material: stainless steel, blade width: -, item diameter: 17.4 x 2.5 x 1.3 inches, item height: 1.3, item weight: 0.53 pounds, item width: 2.5, manufacturer warranty: 2 years, unit type: unit,
category: home & garden > tools workshop equipment > hand tools > knives blades, color: blue red, sku: 17453082690259983,
Hangzhou Greatstar Industrial Co 013076 Is Similar To:
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2 offers $17.99–$17.99 USD
  • New. Offer #1 priced at $17.99 + $0.00 shipping estimate = $17.99* total. Versatile Insulation Cutting Tool: WORKPRO foam insulation knife is ideal for cutting heat insulation material, foam insulation, styrofoam, rockwool, mineral wool and fiberglass insulation, and other various materials with clean, precise results.FREE SHIPPING
  • New. Offer #2 priced at $17.99 + $0.00 shipping estimate = $17.99* total. FREE SHIPPING

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