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Berger technologie GmbH MEGA - POINT blue-line

We have one or two questions for you:

Why do you spend so much money every year on externally grinding your drill tools, or on frequently purchasing new carbide (HM/VHM) or HSS twist drills?
Why not invest one time in a professional drill grinding machine and amortize this investment in just a few years?
In the long term, you save money, material, tied-up capital, reduce the strain on your employees, and last but not least, you gain valuable time that you can use for other tasks!

BERGER drill grinding machines are:
precise – fast – easy to use – economical – value-retaining

They help you increase productivity. These ergonomic and easy-to-operate, precise drill grinding machines offer, among others, the following benefits:

· Significant increase in your drill's service life by ensuring even distribution of cutting forces on both cutting edges
· Marked reduction in feed forces thanks to the precise, symmetrical split point sharpening
· Improved diameter accuracy – the precise and optimizable grind results in bore diameters that exactly match the drill’s nominal diameter
· High positional accuracy – the sharp drill point, precisely split to near the center, prevents the drill from wandering at first contact with the workpiece, enabling immediate and highly accurate cutting (similar to NC spot drills)
· Regrinding, split-pointing, and checking, all in a single clamping
· Perfect drill grinding including web thinning in just one minute
· The need for purchasing new drill tools is greatly reduced since you can now regrind/resharpen your existing drills in-house up to 40 times or more, whether carbide (HM/VHM) or HSS drills
· We manufacture the machines entirely ourselves and use them daily in our own contract parts production, so we know exactly what we’re talking about!
· SWISS MADE – quality you can rely on for many decades!

Prices for our 3 different professional drill grinding machines range from EUR/CHF 3,600 up to 14,950 (depending on type and configuration).

Technical Specifications
Continuously adjustable point angle: 80° – 150°
Optional: continuously adjustable up to 180°
Chuck with collets for drill diameters 1 – 6.5 mm
Chuck with collets for drill diameters 7 – 20 mm
Optional collet set for drill diameters 20 – 30 mm
Continuously adjustable relief angle: 0 – 40°
Split-point device, continuously adjustable split depth
CBN double grinding wheel fine/coarse D 125 mm
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Optional DIAMOND grinding wheel (for carbide drills) D 125 mm
CBN grinding wheel for split pointing D 50 mm x 4 mm
Motor power: 0.3 kW
Spindle speed: 2,800 rpm
Electrical connection: 230 Volt, 50 Hz
Dimensions (L x W x H): approx. 50 x 50 x 50 cm
Weight: approx. 42 kg

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