NACHI - SC twist drill bit AquaREVO 3xD JIS shank tip angle 135° dia. 7.9 mm

Application
For drilling depths up to approx. 3xD.

Execution

Tip angle 135°
Twist angle 30°
JIS shank design (Japanese standard)
Geometry design
A straight cutting edge was used as well as a dispersed turning point where the cutting load is concentrated, which distributes wear evenly
By implementing the straight cutting edge and thinner shape, chips are ejected cleanly even during high-speed cutting and high-feed processing
Improved substrate
A newly developed carbide substrate with improved hardness and resistance offering a considerable improvement in wear and chipping resistance

Newly developed coating
- REVO-D coating - suitable for drilling
- AlCr and AlTi-based coatings are stacked at the nano level, ensuring high oxidation resistance and wear resistance
- Extremely smooth surface treatment ensures low friction and smooth chip removal

Advantage

Doubled service life
AquaREVO's durability and stability far exceeds that of other drill bits
High efficiency
High performance even with increased cutting and feed speed, which significantly reduces machining time.

Versatile applications
Even with high hardness values and materials that are difficult to process, high-quality machining can still be achieved without compromising efficiency

SC twist drill bit AquaREVO 3xD JIS shank tip angle 135° dia. 7.9 mm