105mm HSS Cobalt Hole Saw 4.1/8in Professional Cutting Performance CK Tools 424034
£22.56
Ex. VAT
(over £100+VAT, applies to zone A only , £6 +VAT otherwise)
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This is the 105mm HSS Cobalt Hole Saw 4.1/8in Professional Cutting Performance CK Tools 424034 available at SparksDirect.co.uk for the best price.
The CK Tools 424034 Bi-Metal Hole Saw is a professional-quality 105mm hole saw designed for fast and clean cutting performance across a wide range of materials. Manufactured using premium-grade HSS bi-metal construction with 8% cobalt alloy steel, the hole saw is engineered to provide extended working life and wear resistance in demanding trade applications.
Designed for professional users, the 424034 features hardened vari-pitch teeth that support rapid cutting action, efficient swarf removal and reduced vibration during operation. Suitable for cutting steel, stainless steel, die-cast metals, wood, plywood and plastics, this hole saw is intended for site and workshop applications where reliable and accurate hole cutting is required.
Features and Benefits
- HSS bi-metal hole saw construction for durability and long service life
- Premium-grade 8% cobalt alloy steel for improved wear resistance
- Hardened vari-pitch teeth for faster cutting action
- Designed for efficient swarf removal and reduced vibration
- Suitable for cutting metal, wood, plastics and composite materials
- Cuts clean holes in steel, stainless steel, die-cast metals and plywood
- Compatible with CK Tools arbor systems for larger hole saw sizes
Technical Specifications
- Product code: 424034
- Product type: Hole saw
- Diameter: 105mm (4 1/8")
- Blade material: HSS bi-metal / cobalt alloy steel
- Tooth type: Hardened vari-pitch teeth
- Maximum cutting depth: 38mm
- Manufacturer series: PRO / Pro Cobalt
- Arbor size: A2
- Compatible arbors: 424039 and 424040
- Applications: Steel, stainless steel, aluminium, brass, cast iron, wood, plywood, plastics and composite materials
- Weight: Approx. 417g–440g
Frequently Asked Questions
What materials can the CK Tools 424034 cut?
The 424034 is designed for cutting steel, stainless steel, aluminium, brass, cast iron, wood, plywood, plastics and composite materials.
What size hole does this hole saw produce?
This model cuts a 105mm diameter hole, equivalent to approximately 4 1/8 inches.
Does this hole saw require a separate arbor?
Yes. The 424034 is designed for use with compatible CK Tools arbor systems including models 424039 and 424040.
Who Needs This Product?
This product is designed for trade professionals—including electricians, plumbers, HVAC technicians, carpenters, and maintenance engineers—who require a robust and reliable tool for high-performance boring in both metallic and timber-based materials.
What Is This Used For?
It is used for drilling large-diameter, clean-edged circular holes in a variety of surfaces. Common applications include creating entry points for large-bore pipework, ventilation ducting, electrical trunking, or installing fixtures in environments ranging from residential renovations to industrial construction sites.
Reasons Electricians Recommend This
- Vari-pitch teeth help provide fast cutting performance with reduced vibration.
- Cobalt alloy steel construction supports long working life and wear resistance.
- Suitable for multiple materials commonly encountered on-site
About CK Tools
CK Tools is a manufacturer of professional hand tools and accessories designed for electricians and trade professionals. The company produces a wide range of products for electrical, construction and industrial applications, with a focus on durability, reliability and performance in demanding working environments.
About the Range
The CK Tools Pro Cobalt hole saw range includes professional-grade bi-metal hole saws and accessories designed for fast, clean cutting across metal, wood and plastic materials. Featuring premium cobalt alloy steel construction and vari-pitch tooth technology, the range is engineered to support efficient cutting performance, reduced vibration and extended tool life for professional trade users.
| Tools Specs | |
| Tool Type | Hole saw |
| Brand | CK Tools |
| Application | Cutting tool |
| Tool size | 105mm |
| Range | CK Tools PRO hole saws |
| Packaging type | Pack of 1 |
Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.
Need more detailed specs?
Shipping
Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.
If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.
Returns
We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.
