MultiDrill Series MDM Type
■ Application Examples
Austenitic Stainless Steel (Machining Center)
MDM Type
Competitor's Product A Competitor's Product B
Adhesion breakage at peripheral edge
Adhesion breakage at peripheral edge
Competitor's Product C
J
Adhesion breakage at peripheral edge
0
70
130
200
260
330
400
Drilling Distance (ft)
MDM Type after 262ft of drilling
Competitor's product A after 262ft of drilling
Competitor's product B after 262ft of drilling
Competitor's product C after 131ft of drilling
Chipping at peripheral edge
Adhesion breakage at peripheral edge
Adhesion breakage at peripheral edge
Part Material: 304 Stainless Steel, Machine: BT30 vertical machining center, Tool: MDM 0800S08H05 (ø8mm × 5D) Cutting Conditions: v c =262 SFM, f =0.008 IPR, H =1.57" (through), internal coolant supply (water soluble)
Austenitic Stainless Steel (Small Lathe)
MDM Type after 656ft of drilling
MDM Type
Competitor's Product D
Adhesion breakage at peripheral edge
0
330
660
Drilling Distance (ft)
Part Material: 304 Stainless Steel, Machine: CNC autolathe (workpiece rotates), Tool: MDM 0540S06H03 (ø5.4mmx3D) Cutting Conditions: v c =154 SFM, f =0.0047 IPR, H =0.984" (stop), internal coolant supply (non-water soluble)
Precipitation Hardening Stainless Steel
MDM Type
Competitor's Product E
Fracture
0
70
130
200
260
330
Drilling Distance (ft)
MDM Type after 262ft of drilling
Competitor's product E after 262ft of drilling
Steady wear
Large amount of adhesion and flank wear
Part Material: Precipitation Hardening Stainless Steel, Machine: BT30 vertical machining center, Tool: MDM 0400S04H05 (ø4mm × 5D) Cutting Conditions: v c =164 SFM, f =0.004 IPR, H =0.551" (stop), internal coolant supply (water soluble)
J38
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