Общий каталог Widia 2017 - страница 1542

Application Data • Victory™ TOP DRILL M1™

Cautions

Coolant

1) Internal coolant is recommended.

Application Workpiece Recommendation Shape

Flat Face Recommended

2) In case of external coolant, cutting depth must be 3 x D or less.

Stacked Plates Recommended

3) Dry cutting is not recommended. Limited applicability in cast iron materials, MQL strongly recommended.

Inclined Surface >3° Not Recommended

Usage Precautions Core deviation Half Cylindrical Not Recommended 1) For Turning Machines

Max. 0,02mm

Hole Expansion Not Recommended

Set deviation amount under 0,02mm between workpiece and drill.

2) For Machining Centres

Concave Surface Not Recommended

Max. 0,02mm

Do not use any arbour with a damaged attachment surface. Centre of arbour deviation must be within 0,02mm.

Pipe Material Not Recommended

Cored Hole Not Recommended