他社品 C 他社品 D
10 D Application Example: Ultra-hard Alloy Steel Grade ACT100 and new edge design prevent workpiece adhesion chipping 20 0
30
切削距離（ m ）
Competitor's Product C Competitor's Product D MDE Type
0
10
20
30
Drilling Distance (m)
MDE Type
Competitor's Product C Competitor's Product D
After drilling 34m Small adhesion
After drilling 21m
After drilling 18m
Work Material: SCM440H (30HRC), Machine: BT30 vertical machining centre Tool: MDE 0800S08H05 (ø8mm×5D) with hole Cutting Conditions: v c =80 m/min, f =0.15 mm/rev, H =40 mm (through), internal coolant supply (water soluble)
D Application Example: Stainless Steel
溶着欠損
Stable drilling of stainless steel on a lathe
MDE Type
Conventional Product B
Adhesion chipping
Work Material: SUS310, Machine: NC lathe (rotating work material) Tool: MDE 0350S04H05 (ø3.5mm×5D) with hole Cutting Conditions: v c =40 m/min, f =0.05 mm/rev, H =14 mm, internal coolant supply (non-water-sluble), No. of workpieces 5,000
9
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