End Mills for Machining Difficult-to-Cut Materials ies Ser sion an exp SMART MIRACLE Revolutionary performance for difficult-to-cut materials.

Vibration Control End Mills for Machining Difficult-to-Cut Materials SMART MIRACLE End Mill Series End mill, Medium cut length, 3 flute for plunging and slotting VQMHZVOH (ø6mm-ø16mm) End mill, Medium cut length, 3 flute for plunging and slotting, with multiple internal through coolant Ball nose, Short cut length, 4 flute,Variable curve End mill, Medium cut length, 4 flute, Irregular helix flutes Coner radius end mill, Medium cut length, 4 flute, Irregular helix flutes VQMHVRBF (ø6mm-ø16mm) Corner radius end mill, Medium cut length, 4 flute, Irregular helix fl

Features Compared to conventional end mills, irregular helix flutes help prevent vibration. Superior vibration resistance on difficult-to-cut materials and long overhang applications. Newly developed PVD coating gives long tool life and high efficiency machining. Geometry Irregular Helical Flutes Special Flute Geometry Improved chip disposal New flute geometry with low resistance for smooth chip evacuation. 2 stage gash with rounded geometry Standard 2 stage gash shape Improved gash shape Improved chip evacuation In addition to employing a conventional two-stage gash, the bottom of the gash has...

SMART MIRACLE Coating Smart Miracle solid carbide end mills have been treated with a newly developed (Al, Cr)N group coating which delivers substantially better wear resistance. The surface of the coating has been given a smoothening treatment resulting in better machined surfaces, reduced cutting resistance and improved chip discharge. This is the next generation of coated end mills that delivers long tool life when machining stainless steel and other difficultto-cut materials. Smoothed surface "ZERO-µ Surface" ZERO-µ Surface SMART MIRACLE coating Newly developed (Al, Cr)N coating Super-fine-particle,...

End mill, 3 flute for plunging and slotting VQMHZV Multi-functional maching with one end mill. Plunging, slotting and shoulder milling. VQMHZVOH Stability and high efficiency achieved due to the through coolant holes. %° Unique geometry - 3 flute end mill with irregular helix flutes suppresses chatter for increased machining stability. Optimized tool geometry and Miracle coating give excellent chip evacuation for higher efficiency. The performance of VQ-MHZV-OH when plunging is significantly improved on difficult-to-cut materials because of the through coolant holes. Cutting Performance X5CrNi189...

End mill, 4 flute, Irregular helix flutes VQMHV A carbide substrate with excellent wear and fracture resistance allows a wide range of different machining applications. VQMHVRB Available in a wide range of corner radii, including large sizes suitable for aerospace components. VQMHVRBF Ideal for finish machining of heat resistant alloys and stainless steels due to the special carbide substrate with excellent wear resistance. %° Optimized irregular helix angle improves cutting performance. The combination of an excellent carbide substrate and Smart Miracle coating allows a wide range of machining...

Efficiency comparison in X5CrNi189 Compared to competitor’s machining time can be shortened by using high efficiency machining methods. Limit of slotting feed rate Material End mill Spindle revolution Cutting speed Feed rate Feed per tooth Depth of cut Protrusion length Cutting length Coolant Machine 0.06 0.08 0.10 Feed per tooth (mm/tooth) Comparison of tool life when machining titanium alloy The wear resistance of SMART MIRACLE End Mills exceeds that of conventional end mills when machining Ti-6Al-4V. 0.200 0.150 Second face wear width (mm) Material End mill Spindle revolution Cutting speed...

Ball nose, 4 flute, Variable curve Irregular curve and irregular pitch. 4 flutes, Helix angle 45° Dedicated carbide substrate gives an excellent wear resistance. Comparison of edge wear when side cutting Inconel 718 Cutting Performance VQ4SVB achieves double tool life when machining difficult-to-cut materials. VQ4SVB 3 times tool life Material End mill Spindle revolution Cutting speed Feed rate Depth of cut Protrusion length Cutting mode Coolant Machine Comparison of edge wear when side cutting X5CrNiCuNb16-4 Comparison of edge wear when side cutting Ti-6Al-4V Second face wear width (mm) Second...

SMART MIRACLE End Mills VQMHZV End mill, Medium cut length, 3 flute for plunging and slotting

VQMHZV End mill, Medium cut length, 3 flute for plunging and slotting Unit : mm

VQMHZVOH End mill, Medium cut length, 3 flute for plunging and slotting, with internal through coolant holes

VQ4SVB Ball nose, Short cut length, 4 flute,Variable curve • : Inventory maintained.

End mill, Medium cut length, 4 flute, Irregular helix flutes Carbon Steel, Alloy Steel Pre-Hardened Steel (<30HRC) ( < 45HRC) Austenitic Stainless Steel Titanium Alloy, Heat Resistant Alloy Copper Alloy Aluminium Alloy performance on difficult-to-cut materials and long overhang applications. Order Number a SMART MIRACLE vibration control end mills for reduced chattering and for delivering a stable Overall Length Shank Diameter

VQMHVRB Corner radius end mill, Medium cut length, 4 flute, Irregular helix flutes • : Inventory maintained.

VQMHVRBF Corner radius end mill, Medium cut length, 4 flute, Irregular helix flutes • : Inventory maintained.

VQMHZV End mill, Medium cut length, 3 flute for plunging and slotting RECOMMENDED CUTTING CONDITIONS■ Shoulder milling Material Carbon steel, Alloy steel, Mild steel Ck45, 41CrMo4, SS400, S10C Carbon steel, Alloy steel, Mild steel Ck45, 41CrMo4, SS400, S10C Austenitic, Ferritic and Martensitic stainless steels, Titanium alloys X5CrNi189, SUS316, Ti-6Al-4V Hardened stainless steels, Cobalt chromium alloy Copper, Copper alloy Heat resistant alloys ■ Slotting Feed rate (mm/min) Feed rate (mm/min) Feed rate (mm/min) Feed rate (mm/min) Feed rate (mm/min) Feed rate (mm/min) 1) Effective cutting of...