Product Info

The Solid Carbide TRISTAR Drill Series DVAS achieves high-precision hole machining comparable to 3-flute drills. It reduces production processes and cutting costs, and extends tool life, increasing stability. Supports diameters from φ3 to 20 mm, ideal for automotive, aerospace, and mold & die industries.

DVAS is engineered to deliver exceptional precision and reduce process complexity. With diameters ranging from φ3 to 20 mm, it features new XR point thinning with straight cutting edges, a TRI-Cooling technology, and a new grade DP1120. These innovations enable superior hole quality, minimized workpiece damage, and significantly longer tool life.

■ Main Specifications & Structure
・ Diameter range: φ3–20 mm
・ Hole depth: up to 5D
・ New XR point thinning and straight cutting edges for stable, precise entry and reduced localized wear
・ New grade DP1120 for excellent wear and chipping resistance
・ TRI-Cooling technology enhances chip evacuation and heat management

■ Key Advantages & Differentiation
・ Comparable hole quality to 3-flute drills without the need for pilot drilling or reaming
・ Superior positional accuracy, reducing rework and improving yield
・ Tool life extended by up to 150% (based on Mitsubishi Materials internal tests)
・ Reliable on carbon steel, stainless steel, cast iron and other alloy steel.

■ Supported Industries & Applications
・ Automotive
・ Aerospace
・ Mold & die making
・ Precision machinery parts

■ Why choose Solid Carbide TRISTAR Drill series DVAS?
・ Less processes = shorter production time and lower costs
・ Reduced maintenance and tool replacement expenses
・ Less chip clogging for stable, continuous machining
・ Versatile for various materials and high-precision demands
The TRISTAR DVAS from Mitsubishi Materials ensures top-level quality and confidence in industrial production.

■ For further details or document downloads, please contact us through the link below.

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