Bosch HSS Bi-Metal Hole Saw Amaris Hardware Solutions
Bosch HSS Bi-Metal Hole Saw Amaris Hardware Solutions
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Bosch HSS Bi-Metal Hole Saw Amaris Hardware Solutions
Bosch HSS Bi-Metal Hole Saw Amaris Hardware Solutions
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Bosch HSS Bi-Metal Hole Saw

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The Bosch HSS Bi-Metal Hole Saw range features high-speed steel teeth welded to a durable steel body for lasting performance. Variable tooth spacing (Vario-Pitch) ensures low vibrations and high cutting speed . Fits all standard adapters on the market . Available in individual sizes: 16mm (2608580397), 19mm (2608580399), 20mm (2608580400), 22mm (2608580402), 25mm (2608580404), 30mm (2608580407), 32mm (2608580408), 35mm (2608580410), 38mm (2608580412), 40mm (2608580413), 44mm (2608580416), and 46mm (2608580417). Suitable for electricians, plumbers, carpenters, and maintenance professionals.
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Description

Table of Contents

Bosch HSS Bi-Metal Hole Saw

PRIMARY USES

1. Large Diameter Hole Cutting for Installation and Maintenance
Primary Use: A range of HSS bi-metal hole saws (16mm to 46mm diameter) used for cutting large diameter holes in various materials. Essential for electrical installation, plumbing, door hardware installation, and general maintenance work where precise, clean holes are required.
How it helps: For electricians, plumbers, carpenters, and maintenance technicians, the bi-metal hole saws provide fast, clean cutting through metal, wood, plastic, and drywall . The bi-metal construction combines high-speed steel teeth welded to a durable steel body, offering exceptional durability and long-lasting cutting performance . The variable tooth spacing (Vario-Pitch) design ensures low vibrations and high cutting speed, reducing operator fatigue during use . Available sizes from 16mm to 46mm cover the most common diameters for cable entries, pipe penetrations, and hardware installations.
2. Electrical Installation
Primary Use: Cuts holes for cable entries, conduit penetrations, and electrical boxes in distribution boards, cabinets, and walls.
How it helps: The 44mm cutting depth allows drilling through standard wall thicknesses and distribution board panels in one pass . The integrated hexagon adapter and pilot drill bit ensure precise centring and easy start . The bi-metal construction with 8% cobalt alloy provides high heat resistance and reduces the risk of tooth breakage when cutting through electrical panels and metal enclosures .
3. Plumbing Installation
Primary Use: Drills holes for pipe penetrations through walls, floors, and cabinets.
How it helps: The smooth cutting action and low vibration design enable clean, burr-free holes in metal pipes and profiles. The range of diameters from 16mm to 46mm accommodates various pipe sizes commonly used in plumbing installations.

SECONDARY USES

1. Door Hardware Installation: Cuts holes for locks, latches, and door closers.
2. Cabinet Making: Drills holes for cable entries and ventilation in cabinetry.
3. Metalworking: Cuts holes in thin metal sheets, profiles, and enclosures.
4. Plastic and Drywall: Cuts clean holes in plastic pipes, PVC, and plasterboard.
About brand
**Bosch** is a leading German brand founded in **1886**, renowned for its high-quality, innovative, and reliable engineering solutions. In the hardware industry, Bosch is best known for its durable power tools, measuring equipment, and accessories, trusted by professionals and DIY users worldwide. With a strong focus on performance, precision, and innovation, Bosch continues to set the standard for quality in construction, manufacturing, and home improvement.
KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

  • Device Type: Hole saw; not a medical device.
  • Designation: Bosch HSS Bi-Metal Hole Saw
  • Material: Bi-metal HSS with 8% cobalt alloy 
  • Cutting Depth: Up to 44mm 
  • Application: Metal, wood, drywall, and plastic 
INDIVIDUAL BITS SPECIFICATIONS
Order Number
Size
Type
2608580397
16mm
For Standard Adapters
2608580399
19mm
For Standard Adapters
2608580400
20mm
For Standard Adapters
2608580402
22mm
For Standard Adapters
2608580404
25mm
For Standard Adapters
2608580407
30mm
For Standard Adapters
2608580408
32mm
For Standard Adapters
2608580410
35mm
For Standard Adapters
2608580412
38mm
For Standard Adapters
2608580413
40mm
For Standard Adapters
2608580416
44mm
For Standard Adapters
2608580417
46mm
For Standard Adapters

2. TECHNICAL & PERFORMANCE PROPERTIES

  • Primary Action: Large diameter hole cutting via bi-metal tooth design.
  • Tooth Design: Vario-Pitch (variable tooth spacing) for low vibrations and high cutting speed 
  • Material: Bi-metal HSS with 8% cobalt alloy for long-lasting cutting 
  • Heat Resistance: High heat resistance reducing risk of tooth breakage 
  • Compatibility: Fits all standard adapters on the market 
  • Applications: Metal, wood, drywall, and plastic 

3. PHYSICAL & OPERATIONAL PROPERTIES

  • Preparation: Attach the hole saw to a standard adapter or mandrel. Ensure the pilot drill bit is securely fitted.
  • Usage Instructions: Position the pilot drill bit at the centre point of the desired hole. Drill at appropriate speed for the material. Apply steady pressure and allow the teeth to cut smoothly.
  • Storage Conditions: Store in a dry place to prevent rust.
  • Cleaning: Clean after use with a soft cloth. Remove debris from between teeth.

4. SAFETY & COMPLIANCE ATTRIBUTES

  • Safety Classification: Cutting accessory; no laser or electrical hazards.
  • Material Safety: Bi-metal HSS construction
  • Regulatory: Complies with relevant safety standards.
  • Warranty: 1 year guarantee

5. STORAGE & HANDLING ATTRIBUTES

  • Storage: Store in a dry, secure place to prevent rust and damage.
  • Inspection: Regularly inspect hole saws for damage or wear. Replace dull or damaged hole saws to ensure clean cutting.
  • Usage: Use appropriate speed for the material being cut. Do not force the hole saw; allow the teeth to do the cutting.
SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

Operational Safety: Always wear safety glasses when using hole saws. Secure the workpiece firmly before cutting. Do not wear loose clothing or gloves that could become entangled in the tool.
Tool Safety: Ensure the hole saw is securely attached to the adapter before use. Use appropriate speed for the material. Allow the hole saw to cool between uses.
Maintenance: Clean after use. Remove debris from between teeth. Do not use aggressive cleaning agents. Store in a dry place to prevent rust.
Training requirement: No specialised training required. Basic instruction on proper hole saw selection and operation is recommended.

2. FIRST AID MEASURES

Eye Exposure (dust/debris): Rinse immediately with plenty of clean water for at least 15 minutes. Seek medical attention if irritation persists.
Cut Injury: Apply direct pressure to stop bleeding. Clean wound with clean water. Cover with sterile dressing. Seek medical attention if bleeding is profuse or the wound is deep.
Inhalation: Move to fresh air. If symptoms persist, seek medical attention.

3. FIRE FIGHTING MEASURES

Flammability: The hole saws themselves are not flammable. Packaging may burn if exposed to fire.
Extinguishing Media: Use water spray, foam, dry chemical powder, or carbon dioxide (CO₂) for fires involving packaging.
Fire Response: In event of fire, evacuate the area and call emergency services. Use appropriate extinguishers.

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