PM - 4EFP 4- Flute Solid Carbide End Mills With Long Neck And Short Cutting

PM-4EFP corner protection flattened end mills with straight shank, long neck and short cutting edge

Detailed Product Description:

PM= High performance general machining

4EFP= 4 flute corner protection flattened, short cutting edge, straight neck

D6.0= Tool diameter 6.0mm

Number of teeth: 4 Flutes

End tooth type of mills: 4-flute corner protection flattened end mills with straight shank, long neck and short cutting edge

Cutting diameter tolerance: D </= 12 0~-0.020

D<12 0~-0.030

Coated: NaNo AITiN coating

Helical angle: 45 degree

Machining operation:

a. Side face: Flattened end mills for side machining

b. Step shoulder: Flattened end mills for shoulder machining

c. Straight slot: Flattened end mills for deep slot machining

Applicable workpiece material:

1. Very suitable for carbon steel , alloy steel, Pre-hardened steel ,hardened steel with 40HRC/50HRC/55HRC, cast iron, nodular cast iron

2. Suitable for stainless steel, Tianium alloy, heat resistant alloy

Advantage of high-performance general machining end mills

1. Optimized geometry, improves chip removal and chip forming with reduced cutting force.

2. Higher feed rates and improved metal removal rate for efficient machining, due to high stability of cutting edge and rigid tool structure.

Tool diameter: Ø6.0mm

Tool type: a) PM-4E-D6.0

b) Tool from overseas manufacturer

Machine tool: Mikron UCP 1000

Cooling system: air blow

Machining operation: side milling (down milling)

Cutting parameters: Vc=100m/min

a_p=9mm, a_e=0.6mm

Fz=0.4mm~0.16mm

3. With excellent wear resistance and toughness, high wear resistance and breakage resistance is achieved even during high performance milling.

Tool type: PM-4E-D6.0 Radial cutting depth: a_e=0.6mm

Diameter: Ø6.0mm Cutting stype: side milling( down milling)

Workpiece material: NAK80(40HRC) Cooling system: air blow

Rotating speed: 5300r/min(100m/min) Machine tool: MIKRON UCP1000

Feed speed: 1696mm/min(0.32mm/r) Tool overhang: 22mm

Axial cutting depth: a_p=9mm

Machining results

Conclusion: compared with other tools manufacturer, PM series has better breakage resistance.

The application status of PM-4E-D6.0-G in high speed milling.

Tool type: PM-4E-D6.0-G

Diameter: Ø6.0mm

Workpiece material: NAK80(40HRC)

Rotating speed:13260r/min(250m/min)

Feed speed: 2652mm/min(0.2mm/r)

Axial cutting depth: a_p=6mm

Radial cutting depth: a_p=0.3mm

Cutting style: side milling( down milling)

Cooling system: air blow

Machine tool: MIKRON HSM800

Tool overhang: 22mm

High efficiency machining alloy steel of PM-4E-D8.0.

Machine tool: MIKRON UCP1000

Tool holder: HSK63-A Workpiece material: alloy steel

Cutting speed: 100(m/min)

Feed rate per tooth: 0.04(mm/tooth)

Axial cutting depth: 8(mm)

Radial cutting width(mm): changing, Maximum at full cutting

Benemetal Material Technology Co., Ltd. is specializing in produce and sale of cemented carbide turning tools, parting and grooving tools, threading tools, milling tools, solid carbide end mills, boring tools, drills, reamers , thread cutters and non-standard tools etc. Our products are widely used in machinery, electronics, petrochemical industry, aerospace and other industries. We exported to more than 40 countries and regions of the world. Benemetal Material Technology Co., Ltd. is aiming at being a world top range of the cutting tools enterprise. We always focus on the upgrading technology and Consummating management. We are insisting on the principle of “Quality First, Customer First"and we are here warmly welcome your visiting!