33mm Core Drill HSS 25mm Cut Depth Weldon Shank 19.05mm - C. & E. Fein GmbH

Benefit from the combination of HSS construction, a Weldon shank and a compact 25 mm cutting depth for fast, precise holemaking in production and repair work; order the tool directly via Metav Werkzeuge or consult our specialists for compatibility advice.

NOVA 25 annular cutter — 33 mm HSS, 25 mm cutting depth, Weldon shank (Fein)

The NOVA 25 annular cutter is a high-speed steel core drill designed for efficient holemaking in metalworking applications, suited to machine-mounted drilling operations where speed and repeatability matter

• HSS construction for long tool life
• 25 mm cutting depth for through-hole control
• Weldon shank 19.05 mm (3/4") for secure clamping
• Eight cutting edges for rapid material removal

Faster, cleaner holes with HSS engineering

The tool’s HSS composition delivers a balance of toughness and wear resistance, enabling consistent cutting performance under continuous use. With a 33 mm diameter and optimised flute geometry, the cutter removes material efficiently while the eight cutting edges reduce cutting forces and temperate build-up. This engineering translates into fewer reworks and smoother bore finishes, so workshop productivity improves with a direct reduction in cycle time.

Secure clamping and machine compatibility for reliable production

A Weldon shank of 19.05 mm (3/4") ensures rigid fixation in compatible holders and quick-change adaptors, maintaining runout precision during repetitive cycles. The modest 61 mm overall length and a 25 mm effective cutting depth make the tool ideal for machine-mounted operations where access is limited and repeatability is essential. The combination of shank standardisation and compact dimensions supports stable drilling in production and maintenance environments.

Low-maintenance tool life and practical application guidance

Designed for durable service, the cutter’s construction focuses on extended life and straightforward use. The robust geometry resists premature wear, helping to keep tool change intervals predictable and maintenance effort low. For optimal results, pair the cutter with a suitable coolant strategy and ensure the Weldon clamping surfaces are free from contamination; these simple measures preserve the tool’s performance and contribute to consistent hole quality.

For procurement or technical enquiries regarding the Fein NOVA 25 annular cutter, contact Metav Werkzeuge for tailored advice and ordering support by phone +49 2822 7131930 or by email at info@metav-werkzeuge.com

Technical data

• Article number: 8000380322NW
• Model: NOVA 25
• Item type: Annular cutter
• Material: HSS
• Manufacturer: C. & E. Fein GmbH
• Packaging unit: 1

Core measurements

• Diameter: 33 mm
• Overall length: 61 mm
• Cutting depth: 25 mm
• Shank diameter: 19.05 mm (3/4")
• Cutting edges: 8

Special features

• Weldon shank design
• High tool life
• Compact overall length for machine applications

FAQ

What is the article number for ordering?
The article number is 8000380322NW for the NOVA 25 annular cutter.

What material is the tool made from?
The cutter is manufactured from HSS, providing toughness and wear resistance.

What is the cutting depth of the cutter?
The effective cutting depth is 25 mm, suitable for concise through-hole operations.

What size is the shank and how is it clamped?
The shank is 19.05 mm (3/4") and uses a Weldon-style clamping interface for secure fixation.

How many cutting edges does the tool have?
The annular cutter features eight cutting edges to improve chip evacuation and cutting efficiency.

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