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CNC Drilling Tools, Crown Drills & Modular Drills
Winvera provides CNC drilling tools for high-productivity hole machining, from small-diameter modular drills to large-diameter and deep-hole drilling systems. Our drilling range includes crown drills, replaceable-head modular drills, indexable drills, coolant-through drilling tools and custom drilling solutions.
The Winvera drilling system covers a wide range of diameters, depth ratios and workpiece materials for automotive, mold and die, energy, general engineering and precision machining applications.
WVT Crown Drills
Replaceable carbide-head crown drills for stable, high-productivity drilling across a wide range of materials.
WVFI / WVFK Modular Drills
Small-diameter modular drilling systems designed for precision hole machining and quick head replacement.
WVC Modular Drills
Coolant-through modular drills for reliable chip evacuation and stable drilling in demanding applications.
WVV Modular Drills
Large-diameter modular drilling tools with twin cutting edges for productive hole machining.
WVU Indexable Drills
Economical indexable drilling tools for shallow-hole machining and high-volume production.
WVR Disposable Heads
Flexible replaceable-head tooling for drilling and related hole-making operations.
Ball Nose End Mills
Solid carbide · Ø2–6 mm · Balzers
Custom & OEM Tools
Custom drilling tools for special diameters, extended lengths, multi-step machining and OEM applications.
Modular Drilling Systems for CNC Machining
Replaceable-head modular drills combine a reusable steel body with precision carbide cutting heads. They reduce tooling cost while allowing different geometries and grades to be matched to the workpiece material and machining condition.
Which Drilling System Fits Your Hole?
| Application | Recommended system | Why it fits |
|---|---|---|
| General-purpose, high-productivity holes | WVT Crown Drills | Replaceable carbide crowns for stable, economical drilling |
| Small-diameter precision holes | WVFI / WVFK Modular Drills | Compact replaceable-head system for precise hole machining |
| Coolant-through and demanding holes | WVC Modular Drills | Internal coolant supports chip evacuation and process stability |
| Shallow holes and volume production | WVU Indexable Drills | Economical indexable inserts for productive machining |
| Large-diameter holes | WVV Modular Drills | Twin cutting edges support productive large-diameter drilling |
| Flexible replaceable-head applications | WVR Disposable Heads | Interchangeable heads for varied hole-making requirements |
Drilling Tool Selection FAQ
What is the difference between a crown drill and a modular drill?
A crown drill uses a replaceable carbide crown on a reusable body. Modular drilling is a broader system concept that uses interchangeable cutting heads or inserts to match different diameters, depths and materials.
How do I choose a drilling system by diameter and depth?
Start with the finished diameter and drilling depth, then compare the required depth-to-diameter ratio, coolant supply, machine power and workpiece material with the available body and head range.
Which drilling tools cover deep holes?
For deeper or long-reach holes, prioritize a rigid body, reliable internal coolant and a geometry that evacuates chips effectively. Send us the diameter, depth and material so we can match the correct system and body length.
Can Winvera make a custom drill?
Yes. Winvera can support custom drilling tools for special diameters, extended lengths, step features and OEM applications. Provide a drawing or the hole dimensions, material and machine interface for evaluation.
Drilling Tools for Small, Deep and Large-Diameter Holes
Winvera drilling systems cover small-diameter precision holes, long-reach and deep-hole applications, shallow indexable drilling and large-diameter machining. Different body lengths, coolant configurations and cutting geometries allow the tool to be matched to the required diameter and depth.