12mm Core Drill Ultra 35 HM-Tipped 35mm Cutting Depth, Quick IN Shank 18mm - C. & E. Fein GmbH

Reliable drilling performance through a combination of carbide-tipped cutting geometry and a quick-change shank ensures long tool life and consistent hole quality; benefit from fast set-up and efficient chip evacuation for uninterrupted production. Order the core drill directly via Metav Werkzeuge or consult the technical team for selection support.

Fein Ultra 35 core drill D 12 mm — carbide-tipped, 35 mm cutting depth, Quick IN shank

The Fein Ultra 35 core drill D 12 mm is a precision core bit designed for industrial core-drilling tasks, offering a 35 mm effective cutting depth and a secure Quick IN 18 mm shank for fast tool changes

• Carbide-tipped for long life and wear resistance
• Quick IN shank 18 mm for rapid changeover
• 35 mm cutting depth for standard metal cores
• Four cutting edges for stable, fast cutting

Higher throughput thanks to robust carbide cutting

The carbide-tipped construction gives the core bit excellent resistance to wear and thermal stress, which translates into higher tool life and reduced replacement frequency. With a 12 mm diameter and four cutting edges, the geometry is tuned for stable cutting behaviour and predictable chip formation. Carbide (HM) inserts maintain edge retention under load; this reduces interruptions in serial production and supports consistent hole tolerances, making the tool suitable where productivity and repeatability are priorities.

Secure, fast clamping for minimal downtime

Equipped with a Quick IN shank 18 mm, the design enables rapid insertion and secure clamping in compatible holders, shortening machine set-up times and lowering non-productive time. The straightforward shank interface preserves concentricity during operation, which helps to maintain hole quality even during repeated tool changes. For workshops that run mixed batches, the fast-change shank improves workflow efficiency without compromising stability.

Designed for reliable cutting performance in metric dimensions

The bit’s configuration delivers excellent cutting performance and is manufactured to metric dimensions, facilitating straightforward integration into standard industrial workflows. The overall length of 77 mm together with a 35 mm cutting depth provides an effective reach for common core-drilling tasks while keeping the tool compact for ease of handling. The combination of geometry and materials aims to produce clean cores and minimise rework, contributing directly to cost-efficiency over the tool’s service life.

Practical advantages in daily use

The construction reduces vibration and improves centring during drilling, which helps to protect both the tool and the machine spindle. The four cutting edges distribute cutting forces, allowing for smoother feeds and steady torque demand. Routine inspection and correct mounting preserve the bit’s performance; stored correctly, the carbide tips retain hardness and cutting ability, helping to avoid unexpected tool failures in the workshop.

For technical advice on integrating the Ultra 35 into existing processes or to confirm suitability for specific applications, contact Metav Werkzeuge GmbH in Emmerich for informed product guidance and reliable supply

Technical data

• Article number: 4149702012NW
• Type: Ultra 35
• Product type: Core drill

Dimensions & core data

• Diameter: 12 mm
• Cutting depth: 35 mm
• Overall length: 77 mm
• Cutting edges: 4
• Shank: Quick IN 18 mm

Materials & features

• Material: carbide-tipped (HM-equipped)
• Shank execution: Quick IN shank 18 mm
• Metric dimensions
• Highest tool life and excellent cutting performance
• Packaging unit: 1

FAQ

What is the effective cutting depth of the core drill?
The effective cutting depth of the Fein Ultra 35 core drill D 12 mm is 35 mm.

Which shank type and size does this core drill use?
This core drill uses a Quick IN shank with an 18 mm interface for rapid tool changes.

How many cutting edges does the tool have?
The bit features four cutting edges for enhanced stability and smoother cutting.

Is the bit carbide-tipped?
Yes, the Fein Ultra 35 core drill is HM-equipped, meaning it is carbide-tipped for improved wear resistance.

What are the main dimensions to consider when fitting this bit?
Key dimensions are a 12 mm diameter and an overall length of 77 mm; the shank is Quick IN 18 mm.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com