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Fast Feeding HRC55 Nano Cemented Carbide Lollipop End Mill Cutter For The CNC Machine

Categories Carbide End Mill
Brand Name: BWIN
Model Number: R2*D2*6*D4*50L
Place of Origin: China
MOQ: 1pcs/box
Price: Negotiable
Payment Terms: T/T, Western Union
Supply Ability: 1-10000pcs 7days
Delivery Time: 7 work days
Packaging Details: Plastic box
Product name: HRC55 Arch Milling Cutter
Model: R1-R10 Lollipop End Mill
Material: Cemented Carbide HRC55 Lollipop End Mill
Workpiece: stainless steel
Usage: Cnc Machine
Coating: Cooper
HRC: HRC55
Feature: Fast Feeding
Application: Milling
Package: 1pcs/Box
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Fast Feeding HRC55 Nano Cemented Carbide Lollipop End Mill Cutter For The CNC Machine

Description OF arch End Mill

Imported high-quality tungsten steel bars are selected, which have high hardness and strong wear resistance, improving tool life, and are suitable for high hardness and high-speed cutting applications; Adopting AlTiSiN coating, the coating has a multi-layer nanostructure, heat insulation and wear resistance, protecting the cutting edge of the milling cutter, and making cutting more stable; Adopting imported machine tools, meticulously grinding, and maximizing the size of the chip removal groove while ensuring the rigidity of the cutting edge to ensure that the cutting tool does not accumulate chips or stick to the tool, resulting in smoother cutting; The design of upper and lower arc chamfers facilitates the processing of deep workpiece edges and reverse chamfer arcs for drilling.


Milling parameters OF lollipop Endmill

HRC55 Carbide arch milling cutter
Tool lengthfz&v
Short

1

Long10.9
Overlength0.8
Speciality0.6
TypeMaterial

Strength

N/mm²


Hardness

HRC

Cooling
Air

Dry cutting

Lubricating fluid
PPI

P1.1

Non alloy structural steel, free cutting structural steel, carburized steel and quenched and tempered steel<700
P1.2quenched and tempered steel<1200
P2P2.1Alloyed nitrided steel, carburized steel and quenched and tempered steel<900
P2.2Tool steel, bearing steel, spring steel and high-speed steel<1400
P3P3.1Tool steel, bearing steel, spring steel and high-speed steel<900
P3.2Tool steel, bearing steel, spring steel and high-speed steel<1500

Sloting
Vc
(m/min)
fz(mm/Tooth)
Diameter
246810121620
1120.010.0180.0260.0340.0410.0480.060.069
920.010.0170.0250.0320.0380.0450.0560.065
1000.010.0180.0260.0340.0410.0480.060.069
720.0090.0150.0220.0280.0340.040.050.058
640.010.0180.0250.0320.0390.0450.0570.066
560.0090.0160.0230.0290.0360.0410.0520.06

Roughing
Vc
(m/min)
fz(mm/Tooth)
Diameter
246810121620
2280.0180.0310.0450.0570.0700.0810.1010.118
2080.0170.0290.0420.0540.0650.0710.0950.11
1840.0180.0310.0450.0570.0700.0810.1010.118
1440.0150.0260.0370.0480.0580.0680.0850.098
1320.0170.030.0420.0540.0660.0770.0960.112
1120.0150.0270.0390.050.0600.070.0880.102

Finish
Vc
m/min
fz(mm/Tooth)
Diameter
2468101214161820
3320.0280.050.070.0910.110.1280.1440.160.1730.186
2720.0260.0460.0660.0850.1030.120.1350.150.1620.173
3040.0280.050.070.0910.110.1280.1440.160.1730.186
2120.0230.0410.0590.0760.0920.1070.1210.1340.1450.155
1960.0270.0470.0670.0860.1040.1220.1370.1520.1650.177
1680.0240.0430.0610.0790.0950.1110.1250.1390.1500.161
Note OF lollipop Milling Cutter
  • If the following carbide HRC55 arch milling cutter cannot meet your requirements, we support OEM customized production. The diameter of 0.2mm to 25mm, the total length of 50mm to 200mm, 4F, 5F, 6F, 8F and logo can be customized, including inch size end milling cutter. Please contact us to select or customize non-standard carbide end mill according to your needs.
Cutting
Diameter
Avoidance
length
Shank
diameter
Overall
length
Cutting edge
diameter
R diameter
Flutes
4
6
4
50
2
R2
2
6
10
6
50
3
R3
2
8
12
8
60
4
R4
2
10
15
10
60
5
R5
2
12
15
12
60
6
R6
2

Product detail:

  • Wear-resistant tungsten steel bars
  • Composite multi-layer nano coating
  • Sharp grinding edge
  • Full blade seismic design
  • Upper and lower arc chamfering

Instructions OF arch Endmill

1. Before using the carbide HRC55 arch milling cutter , please measure the tool deflection. If the tool deflection accuracy exceeds 0.01mm, please correct it before cutting.

2. The shorter the carbide extends out of the collet, the better. If the tool extends out longer, reduce the speed, feed speed or cutting amount.

3. In case of abnormal vibration or sound during cutting, please reduce the speed and cutting amount until the situation is improved.

4. Spray type and air jet type are preferred for steel cooling, which can improve the use effect of carbide lollipop end mill.

5. Note: Not suitable for low speed machines such as rotary table and electric hand drill.


Applications OF lollipop Endmill

The cutting edge of the HRC55 lollipop milling cutter is covered with a bronze colored nano coating, suitable for materials within HRC55, including iron, carbon steel, cast iron, mold steel, alloy steel, tool steel, heat treated steel, and welding repair steel

Cnc Milling Cutter 6mm 3 4 Flute Tungsten Solid Carbide High Feed Endmill End Mill


FAQ

Q1. The tool breaks when cutting in or pulling out the workpiece

The feed rate and cutting depth can be reduced, and the cutting edge length can be shortened to the minimum of the necessary length.


Q2. Tool breaks during normal machining

Reduce the feed rate and cutting depth.

The tool shall be passivated.

Replace the clamp or spring collet.

The tool with high cutting edge number changes the tool with low cutting edge number to improve chip removal and prevent chip blockage.

Replace dry milling with wet milling (using cutting fluid), and use it with vortex tube gun to reduce tool temperature and avoid tool overheating.

If the wet milling fluid supply direction is changed from the front to the oblique rear or transverse top, the coolant flow should be sufficient.


Q3. The tool breaks when the feed direction changes

(1) Use arc interpolation (NC machine tool), or temporarily stop (temporarily) feeding.

(2) Reduce (decrease) the feed before and after the direction change.

(3) Replace the clamp or spring collet.


Q4. Problem: Part of the blade tip breaks

Chamfer the corners with manual grinding.

Change down milling to up milling.


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