Hole Saws

Hole Saw Dry Cutting With Diameter From 35mm To 45mm For Concrete And Tile 102gr Code: ZY12703QWS81

The Zola diamond conical drill bit is a professional tool designed for precise drilling, correction, and controlled enlargement of holes in hard and very hard materials. Made from manganese steel and...

The Zola diamond conical drill bit is a professional tool designed for precise drilling, correction, and controlled enlargement of holes in hard and very hard materials. Made from manganese steel and equipped with vacuum-bonded diamonds, this drill offers fast cutting, high stability, and clean edges, even in demanding applications. It is a versatile...

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Description

Description

The Zola diamond conical drill bit is a professional tool designed for precise drilling, correction, and controlled enlargement of holes in hard and very hard materials. Made from manganese steel and equipped with vacuum-bonded diamonds, this drill offers fast cutting, high stability, and clean edges, even in demanding applications. It is a versatile solution for installation, assembly, and finishing, suitable for both professional use and advanced DIY projects.

Main Advantages
  • Multiple applications in one tool – Enables initial drilling, precise correction, milling, and hole enlargement without changing accessories, saving time and increasing work efficiency.
  • Diamonds vacuum-bonded across the entire surface of the conical section – Uniform diamond layer ensures steady cutting, increased speed, and reduced wear, without causing breakages or cracks in the material.
  • Wide diameter range 2–35 mm – One cone covers many installation and assembly applications, from fine adjustments to controlled enlargements.
  • M14 Compatibility – M14 shank for direct use with angle grinders, no additional adapters required.
  • Operation in wet or dry conditions – Can be used dry for quick interventions or wet for efficient cooling and extended lifespan.
  • Durability and stability – Manganese steel body provides stiffness and control, reducing vibrations and improving accuracy.
Recommended Materials and Surfaces
  • Tiles and ceramics
  • Natural stone
  • Granite and marble
  • Concrete (for corrections and controlled enlargements)
Technical Specifications
  • Material: manganese steel + diamond
  • Diamond technology: vacuum-bonded
  • Operational diameter: 2 – 35 mm
  • Diamond segment height: 38 mm
  • Shank: M14
  • Operation mode: dry or wet
  • Conical dimensions: 4.5 x 3.2 cm
  • Color: silver
  • Weight: 0.102 kg
  • Weight with packaging: 0.129 kg
  • Packaging dimensions: 11 x 5 cm
Packaging Contents
  • Diamond conical drill bit 2–35 mm
  • Multilingual user manual
  • Manufacturer's screw-in sleeve
Usage Recommendations
  • Install the drill into a compatible M14 angle grinder and ensure proper support.
  • For optimal results and longer lifespan, use water cooling on very hard materials.
  • Work progressively without applying excessive pressure, maintaining a steady angle.
  • Clean the drill after use to remove residues.
Target Users
  • Installation and finishing professionals
  • Technicians and DIY enthusiasts
  • Workshops and assembly teams working with tiles, ceramics, stone, or concrete

Manufacturer

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Specifications

Specifications

Product Number
ZY12703QWS81

Dimensions

SDS
No
Wet Cutting
No
Dry Cutting
Yes
Core Drill
No
Carbide
No
HSS
No
Pieces
1 pcs
Diameter
45 mm, 35 mm, 38 mm

Drilling Material

Wood
No
Metal
No
Concrete
Yes
Brick
No
Tile
Yes
Plastic
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

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Questions

Questions

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Description & Specifications

The Zola diamond conical drill bit is a professional tool designed for precise drilling, correction, and controlled enlargement of holes in hard and very hard materials. Made from manganese steel and equipped with vacuum-bonded diamonds, this drill offers fast cutting, high stability, and clean edges, even in demanding applications. It is a versatile solution for installation, assembly, and finishing, suitable for both professional use and advanced DIY projects.

Main Advantages
  • Multiple applications in one tool – Enables initial drilling, precise correction, milling, and hole enlargement without changing accessories, saving time and increasing work efficiency.
  • Diamonds vacuum-bonded across the entire surface of the conical section – Uniform diamond layer ensures steady cutting, increased speed, and reduced wear, without causing breakages or cracks in the material.
  • Wide diameter range 2–35 mm – One cone covers many installation and assembly applications, from fine adjustments to controlled enlargements.
  • M14 Compatibility – M14 shank for direct use with angle grinders, no additional adapters required.
  • Operation in wet or dry conditions – Can be used dry for quick interventions or wet for efficient cooling and extended lifespan.
  • Durability and stability – Manganese steel body provides stiffness and control, reducing vibrations and improving accuracy.
Recommended Materials and Surfaces
  • Tiles and ceramics
  • Natural stone
  • Granite and marble
  • Concrete (for corrections and controlled enlargements)
Technical Specifications
  • Material: manganese steel + diamond
  • Diamond technology: vacuum-bonded
  • Operational diameter: 2 – 35 mm
  • Diamond segment height: 38 mm
  • Shank: M14
  • Operation mode: dry or wet
  • Conical dimensions: 4.5 x 3.2 cm
  • Color: silver
  • Weight: 0.102 kg
  • Weight with packaging: 0.129 kg
  • Packaging dimensions: 11 x 5 cm
Packaging Contents
  • Diamond conical drill bit 2–35 mm
  • Multilingual user manual
  • Manufacturer's screw-in sleeve
Usage Recommendations
  • Install the drill into a compatible M14 angle grinder and ensure proper support.
  • For optimal results and longer lifespan, use water cooling on very hard materials.
  • Work progressively without applying excessive pressure, maintaining a steady angle.
  • Clean the drill after use to remove residues.
Target Users
  • Installation and finishing professionals
  • Technicians and DIY enthusiasts
  • Workshops and assembly teams working with tiles, ceramics, stone, or concrete

Manufacturer

Product Number
ZY12703QWS81

Dimensions

SDS
No
Wet Cutting
No
Dry Cutting
Yes
Core Drill
No
Carbide
No
HSS
No
Pieces
1 pcs
Diameter
45 mm, 35 mm, 38 mm

Drilling Material

Wood
No
Metal
No
Concrete
Yes
Brick
No
Tile
Yes
Plastic
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

11,95 €
10,00 €   shipping cost