114mm HSS Bi-Metal Hole Saw 4.1/2in Professional Cutting Performance CK Tools 424036
£28.35
Ex. VAT
(over £100+VAT, applies to zone A only , £6 +VAT otherwise)
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This is the 114mm HSS Bi-Metal Hole Saw 4.1/2in Professional Cutting Performance CK Tools 424036 available at SparksDirect.co.uk for the best price.
The CK Tools 424036 Bi-Metal Hole Saw is a professional-grade 114mm hole saw designed for fast and clean cutting across a wide range of materials. Manufactured using premium-grade 8% cobalt alloy steel and HSS bi-metal construction, the hole saw is engineered to provide extended working life and excellent wear resistance, even at high temperatures.
Designed for demanding trade applications, the 424036 features hardened vari-pitch teeth for rapid cutting action, efficient swarf removal and reduced vibration during use. Suitable for cutting metal, wood, aluminium, steel, cast iron, brass and plastics, it is intended for professional site and workshop environments where reliable and accurate hole cutting is required.
Features and Benefits
- Premium-grade 8% cobalt alloy steel construction for extended working life
- HSS bi-metal design for durability and reliable cutting performance
- Excellent wear resistance even at high temperatures
- Vari-pitch teeth for rapid cutting action
- Designed for efficient swarf removal and reduced vibration
- Suitable for cutting metal, wood, aluminium, steel, cast iron, brass and plastics
- Professional-quality hole saw for fast, clean cutting
- Compatible with CK Tools arbor systems for hole saws from 32mm to 150mm
Technical Specifications
- Product code: 424036
- Product type: Hole saw
- Diameter: 114mm (4 1/2")
- Blade material: HSS bi-metal / cobalt alloy steel
- Tooth type: Vari-pitch teeth
- Maximum cutting depth: 38mm
- Manufacturer series: PRO / Pro Cobalt
- Compatible arbors: 424039 and 424040
- Arbor thread size: 15.7mm
- Thread plate thickness: 5mm
- Applications: Aluminium, brass, cast iron, metal, steel, wood and plastics
- Gross weight: Approx. 505–507g
Frequently Asked Questions
What materials can the CK Tools 424036 cut?
The 424036 is designed for cutting aluminium, brass, cast iron, metal, steel, wood and plastics. It is also suitable for use on plywood, chipboard and die-cast metals.
What size hole does this hole saw produce?
This model cuts a 114mm diameter hole, equivalent to approximately 4 1/2 inches.
Does this hole saw require a separate arbor?
Yes. The 424036 is designed for use with compatible CK Tools arbor systems including models 424039 and 424040.
Who Needs This Product?
This product is intended for trade professionals who require large-diameter boring tools, including electricians, plumbers, HVAC technicians, maintenance engineers, and construction contractors who need a reliable solution for challenging materials.
What Is This Used For?
It is used for creating large-diameter, clean-edged circular holes in a variety of surfaces. Common applications include installing ventilation ducting, large-bore pipework, electrical trunking, or decorative fixtures in both timber-based and industrial metal materials.
Reasons Electricians Recommend This
- Vari-pitch teeth help provide rapid cutting action with reduced vibration.
- Premium cobalt alloy steel construction supports extended working life and wear resistance.
- Suitable for cutting 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 supplies 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 and clean cutting across metal, wood and plastic materials. Featuring premium-grade 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 | 114mm |
| 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.
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