기능

• A new line of WSTAR drill series specialized for steel and cast iron processing.
• With the new DP3020 material, tool life is more than twice that of conventional steel and cast iron machining.
• With the adoption of triple margin, excellent machining hole accuracy can be maintained by improving guideability and suppressing damage to the margin by coolant clearing.
• The new coolant hole shape (TRI Cooling Technology ®) improves the cooling and lubrication efficiency of the cutting edge, especially in MQL machining.
• Work Material: Carbon Steel, Alloy Steel, Cast Iron.