New solid carbide TRISTAR drill series DVAS for general purpose

December 21, 2020

MITSUBISHI MATERIALS CORPORATION Metalworking solutions company (Company President : Tetsuya Tanaka Address : Marunouchi, Chiyoda-ku, Tokyo) has released the DVAS, a new range of solid carbide TRISTAR drills for general purpose use.

TRISTAR, is a new generation of drills that provides 3 strong advantages. DVAS is the first of the Tristar series, it is a range of small diameter drills with 5 technological features for FAST, RELIABLE and ACCURATE drilling. 60 items ranging from cutting diameter 1 mm to 2.9 mm have now been released.

Features of the DVAS range from the TRISTAR drill series

1. TRI-Cooling Technology is the optimal shape of through coolant hole and can achieve more than double the conventional coolant discharge volume. This dramatically improves chip discharge and heat dissipation.

2. The straight cutting edge and thinned point are connected with a smooth, curved geometry that significantly improves fracture resistance.

3. The new point thinning breaks chips into the optimum shape for streamlined flow and achieves a much lower cutting resistance.

4. Short drills employ a specially designed flute and taper neck that results in improving tool rigidity and better chip flow.

Product name DVAS drills from the solid carbide TRISTAR drill series
Internal Coolant DC 1 mm – DC 2.9 mm
60 Items
Release date January 5th, 2021
Standard Price
DVAS0100X02S040 DP1120 11,900 yen (13,090 yen including tax)
DVAS0250X07S040 DP1120 16,200 yen (17,820 yen including tax))
DVAS0290X12S040 DP1120 20,800 yen (22,880 yen including tax)

Product Features

TOOL NEWS B267G(24page)(1.85 MB)

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