TDX Carbide Metal Holesaw 35mm – Precise Tap-Hole Cutting for Stainless Steel & Multi-Material Use

Perfect for Sink Installers, Plumbers, Fabricators & DIY Metal Drilling Projects

The TDX Carbide Metal Holesaw 35mm is designed for accurate 35mm hole cutting across stainless steel, steel, copper, aluminium, plastics, and fibreglass. Particularly useful as a stainless benchtop and sink tap-hole drill, it can cut steel and 316 stainless steel up to 2mm, copper up to 1.5mm, and aluminium up to 5mm, making it a practical accessory for plumbing, kitchen installations, fabrication, repairs, and workshop projects.

Description – TDX Carbide Metal Holesaw 35mm

The TDX Carbide Metal Holesaw 35mm is a specialised drilling accessory designed for creating consistent 35mm circular openings across a variety of suitable materials. Its carbide cutting design makes it particularly useful for demanding metal applications where an accurately sized opening is required.

One of its primary applications is drilling tap holes in suitable stainless steel benchtops and sinks. The dedicated 35mm diameter provides a practical size for appropriate tap installation projects where the fitting requires a matching opening.

Users should always confirm the required tap-hole diameter before drilling, as individual tapware and installation requirements can vary.

The holesaw is suitable for steel up to 2mm thick, making it useful for appropriate sheet steel, panels, fabrication components, and installation work.

It is also rated for 316 stainless steel up to 2mm thick. Stainless steel can be demanding to drill, so a carbide holesaw specifically intended for this application provides a practical cutting solution.

For copper, the stated cutting capacity is up to 1.5mm. This adds useful versatility for plumbing, fabrication, maintenance, and suitable installation projects.

Aluminium can be cut up to 5mm thick, providing greater stated cutting capacity for suitable aluminium panels and components.

The holesaw can also be used with suitable plastics and fibreglass, expanding its usefulness beyond metalworking. This makes it practical for installers and tradespeople who regularly work across several different material types.

The fixed 35mm cutting diameter helps users create a consistent circular opening rather than attempting to enlarge smaller drilled holes manually.

For kitchen and plumbing installations, this can be particularly useful when preparing suitable stainless steel sinks or benchtops for tapware.

The carbide cutting design provides the durability required for suitable metal drilling applications. Carbide cutting accessories are commonly selected when harder materials require more demanding cutting performance than standard general-purpose accessories provide.

For plumbers and sink installers, keeping a dedicated 35mm holesaw available can simplify appropriate tap installation work. Once the required location has been carefully measured and confirmed, the holesaw provides a purpose-designed method for creating the opening.

Fabricators can also use the holesaw when suitable steel, stainless steel, copper, or aluminium components require a 35mm circular hole.

Maintenance professionals may find it useful for modifying panels, components, and existing installations during repair or upgrade projects.

The compatibility with plastics and fibreglass further expands its usefulness for workshops and installers who work with non-metal materials alongside metal components.

Correct drilling technique is particularly important when working with stainless steel. Users should select suitable operating settings for the material and avoid excessive pressure.

Allowing the carbide cutting edge to work progressively can help maintain better control and reduce unnecessary heat generation.

The workpiece should be securely supported before drilling begins. For sinks or benchtops, users should carefully check the intended location and surrounding clearance before creating the hole.

This is especially important because an incorrectly positioned 35mm opening can be difficult or impossible to correct once drilled.

Suitable lubrication or cooling should be used where required according to the material, holesaw, and drilling equipment recommendations.

The holesaw should be inspected before each use. Damaged, excessively worn, or compromised carbide cutting edges should not be operated.

Metal drilling can produce sharp swarf and hot material. Appropriate eye protection and other personal protective equipment should therefore be used according to the drilling equipment manufacturer's requirements.

For New Zealand plumbers, kitchen installers, fabricators, maintenance professionals, builders, and DIY users, the TDX Carbide Metal Holesaw 35mm provides a practical combination of accurate sizing, multi-material capability, and dedicated stainless steel tap-hole cutting performance.

Key Points

35mm Tap-Hole Cutting: Particularly useful for creating suitable 35mm tap openings in compatible stainless steel sinks and benchtops.

Steel & 316 Stainless Steel: Designed to cut suitable steel and 316 stainless steel materials up to 2mm thick.

Copper & Aluminium Capability: Cuts copper up to 1.5mm and aluminium up to 5mm for versatile trade and workshop applications.

Plastics & Fibreglass Suitable: Multi-material capability extends the holesaw beyond metal applications for greater project flexibility.

Benefits

Ideal for Sink Tap Installation: Dedicated 35mm size provides a practical solution for compatible stainless steel sink and benchtop tap-hole requirements.

Versatile Multi-Material Cutting: Suitable for steel, 316 stainless steel, copper, aluminium, plastics, and fibreglass within the specified limits.

Accurate Circular Openings: Fixed cutting diameter helps users achieve consistent 35mm holes for suitable fittings and components.

Useful Trade Accessory: Practical for plumbers, kitchen installers, fabricators, maintenance users, builders, and DIY projects.

Why Choose This TDX Carbide Metal Holesaw 35mm?

The TDX Carbide Metal Holesaw 35mm is a practical choice for users who need a dedicated 35mm cutting accessory for stainless steel tap-hole installations and other multi-material projects.

Its ability to cut steel and 316 stainless steel up to 2mm, copper up to 1.5mm, aluminium up to 5mm, plus suitable plastics and fibreglass, provides useful versatility from one holesaw.

For New Zealand plumbers and kitchen installers, the 35mm size is particularly useful when a compatible sink or benchtop requires a tap opening of this diameter.

Fabricators and DIY users can also benefit from its broad material compatibility when working on panels, components, repairs, and general workshop projects.

Conclusion

The TDX Carbide Metal Holesaw 35mm is a versatile cutting accessory designed for accurate 35mm circular openings across suitable metal and non-metal materials. Particularly useful for stainless steel benchtop and sink tap-hole drilling, it can cut steel and 316 stainless steel up to 2mm, copper up to 1.5mm, aluminium up to 5mm, plus suitable plastics and fibreglass.

For New Zealand plumbing, kitchen installation, fabrication, maintenance, and DIY projects, this TDX carbide holesaw provides a practical combination of precise sizing and broad material compatibility.