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Bronzing coating Carbide center drill HRC55

Twist drill

The Center drill is a high-performance cutting tool primarily used for machining complex structures such as aerospace components and automotive engine parts. Its unique design allows it to perform exceptionally well in high-temperature, high-speed, and high-precision cutting environments. Compared to traditional cooling methods, internal coolant technology effectively improves cutting efficiency, extends tool life, and reduces thermal deformation during the machining process.
Product Features:

Advantage of Internal Coolant Technology:

The Twist drill utilizes internal coolant technology, allowing coolant to flow within the cutting zone. This effectively lowers the temperatures of the tool and workpiece, reducing the impact of heat on materials. This not only enhances cutting efficiency but also prevents tool wear caused by high temperatures.

High-Precision Machining:

Thanks to its unique design and internal coolant technology, the Bronzing Twist drill performs exceptionally well in high-speed and high-precision machining. It can achieve precise machining of complex structures, meeting the strict precision requirements of modern manufacturing.

Strong Material Adaptability:

This cutting tool is suitable for a variety of challenging materials, including high-temperature alloys and titanium alloys. Its tool materials and coating technologies are carefully selected, ensuring stable performance in harsh working environments.

Increased Production Efficiency:

The efficient cutting and cooling system of the Bronzing Twist drill stabilize the machining process. By reducing downtime and increasing cutting speeds, it effectively improves production efficiency and lowers manufacturing costs.
MHZ550
TISIN
HRC 55

Product Detail

For Steel , Cast Iron

Unit
(mm)
D
D≤12
D>12
T
0
0
-0.015
-0.02
Diameter D
Cutting Length L
Shank D2
Overall Length L2
mm
mm
mm
mm
1-2
LOC=1/2 OAL
1-2
40
2.1-2.9
LOC=1/2 OAL
2.1-2.9
40
3-4
LOC=1/2 OAL
3-4
50
4.1-5
LOC=1/2 OAL
4.1-5
50
5.1-6
LOC=1/2 OAL
5.1-6
50
6.1-7.1
LOC=1/2 OAL
6.1-7.1
50
7.2-8.1
LOC=1/2 OAL
7.2-8.1
60
8.2-9.1
LOC=1/2 OAL
8.2-9.1
75
9.2-10.1
LOC=1/2 OAL
9.2-10.1
75
10.2-11.1
LOC=1/2 OAL
10.2-11.1
75
11.2-12.1
LOC=1/2 OAL
11.2-12.1
100
12.2-13.1
LOC=1/2 OAL
12.2-13.1
75
13.2-14
LOC=1/2 OAL
13.2-14
100
14.1-15.1
LOC=1/2 OAL
14.1-15.1
100
15.2-16.1
LOC=1/2 OAL
15.2-16.1
100
16.2-17.1
LOC=1/2 OAL
16.2-17.1
100
17.2-18.1
LOC=1/2 OAL
17.2-18.1
100
18.2-19.1
LOC=1/2 OAL
18.2-19.1
100
19.2-20
LOC=1/2 OAL
19.2-20
100
Ordering Code
MHZ550-2F-010140
MHZ550-2F-02102140
MHZ550-2F-03203250
MHZ550-2F-04104150
MHZ550-2F-05105150
MHZ550-2F-06106150
MHZ550-2F-07207260
MHZ550-2F-08208275
MHZ550-2F-09209275
MHZ550-2F-10210275
MHZ550-2F-11211275
MHZ550-2F-12212275
MHZ550-2F-13213275
MHZ550-2F-14114100
MHZ550-2F-152152100
MHZ550-2F-162162100
MHZ550-2F-172172100
MHZ550-2F-182182100
MHZ550-2F-192192100

Work Material

P
M
K
N
S
H
Iso
Workpiece Material
Depth of cut (mm)
VC m/min
P
Mild Steel HB<180 Carbon Steel-30HRC
Ap≤1.5D Ae≤0.15d
40 70
Rote Speed (Min-1) Feed Velocity (Mm/Min)
K
Gry Cast Iron ( <32HRC) High Alloy Cast Iron(35-45HRC)
Ap≤1.5D AE≤0.15D
60 120
Rote Speed (Min-1) Feed Velocity (Mm/Min)
Tool Diameter (mm)
4
6
8
10
12
16
20
P
4700 0.10-0.15
3100 0.14-0.20
2400 0.16-0.24
1900 0.18-0.27
1600 0.20-0.30
1200 0.25-0.36
950 0.30-0.40
7000 0.10-0.15
4700 0.14-0.20
3600 0.16-0.24
2800 0.18-0.27
2400 0.20-0.30
1800 0.25-0.36
1400 0.30-0.40
K
4700 0.10-0.15
3100 0.14-0.20
2400 0.16-0.24
1900 0.18-0.27
1600 0.20-0.30
1200 0.25-0.36
950 0.30-0.40
7000 0.10-0.15
4700 0.14-0.20
3600 0.16-0.24
2800 0.18-0.27
2400 0.20-0.30
1800 0.25-0.36
1400 0.30-0.40
Above table is the standard cutting data for side mlling maching, f for groove cutting, the VC should reach 50%-70% and the fed should reach 40%-60% based on the table.
Increased Production Efficiency
Optimized Surface Quality
Energy Consumption Reduction
Adaptation to Complex Structures

Example Of An Application Using Twist Drill HRC55

Increased Production Efficiency

Optimized Surface Quality

Energy Consumption Reduction

Adaptation to Complex Structures

Inquiry
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