Page 1488 - Master Catalog 2017, Inch

Modular Drills
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Application Data • Victory TOP DRILL M1

Cautions

Coolant
Application Workpiece
1) Internal coolant is recommended.
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

Hole Expansion
Not Recommended
Max.
0,02mm

Set deviation amount under 0,02mm
between workpiece and drill.
Concave Surface
Not Recommended
2) For Machining Centers

Pipe Material
Not Recommended
Max.
0,02mm

Do not use any arbor with a damaged attachment surface.
Center of arbor deviation must be within 0,02mm.
Cored Hole
Not Recommended

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