Walter Japan KK 硬質合金鑽頭（至尊DC 170，內冷卻型，刃徑3.5 x 槽長92mm） DC1702003500A1WJ30EJ DC1702003500A1WJ30EJ

Feature

• Ensuring sufficient carbide base material at the rear of the cutting blade further improves stability and productivity.
• The cutting heat is effectively released from the tool along the radial margin.
• A special margin arrangement minimizes unstable vibrations.
• Work Material: Steel, Cast Iron
• Pilot hole machining (2×dc) is required before machining.

Specifications

• Blade diameter (mm): 3.5
• flute-length (mm): 92
• Length (mm): 124
• Shank diameter (mm): 4
• Surface treatment: double coating
• Effective Processing Depth: 20D (blade diameter x 20 times)
• Cemented carbide alloy (WJ30EJ)
• Quantity: 1
• Manufacturer's model number: DC1702003. 500A1WJ30EJ
• CODE No.: 497-5391

Package size

• Package size：18×163×18 mm 30 g