2014-Полный каталог по сверлам EN
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RECOMMENDED CUTTING CONDITIONS
Drill Dia. & 0.10 &0.19 Drill Dia. & 0.20 &0.29 Drill Dia. & 0.30 &0.49
Work Material Hardness Revolution Feed Step Revolution Feed Step Revolution Feed Step
P General Steel < 180HB (min-1) (mm/rev) (mm) (min-1) (mm/rev) (mm) (min-1) (mm/rev) (mm)
Carbon Steel
Alloy Steel < 40HRC 20000 0.002 0.02 20000 0.003 0.04 20000 0.004 0.05
< 200HB
Pre-Hardened Steel 20000 0.002 0.02 20000 0.003 0.04 20000 0.004 0.05
M Stainless Steel Tensile Strength 18000 0.003 0.04 15000 0.004 0.05
K Cast Iron < 350N/mm2 20000 0.002 0.02 20000 0.003 0.04 20000 0.004 0.05
N Aluminium Alloy 20000 0.002 0.02 20000 0.006 0.1 20000 0.02 0.3
S Heat Resistant Alloy 20000 0.004 0.05 0.002 0.04 0.003 0.05
0.001 0.02 5000 4000
7000
Drill Dia. & 0.50 &0.79 Drill Dia. & 0.80 &0.99 Drill Dia. & 1.00 &1.19
Work Material Hardness Revolution Feed Step Revolution Feed Step Revolution Feed Step
P General Steel < 180HB (min-1) (mm/rev) (mm) (min-1) (mm/rev) (mm) (min-1) (mm/rev) (mm)
Carbon Steel
Alloy Steel < 40HRC 20000 0.01 0.1 20000 0.04 0.3 16000 0.06 0.5
< 200HB
Pre-Hardened Steel 20000 0.01 0.1 20000 0.02 0.3 16000 0.03 0.5
M Stainless Steel Tensile Strength 10000 0.01 0.1 5000 0.03 0.3
K Cast Iron < 350N/mm2 20000 0.01 0.1 6000 0.02 0.2 0.06 0.5
N Aluminium Alloy 20000 0.05 0.5 20000 0.04 0.3 16000 0.08 1.0
S Heat Resistant Alloy 0.005 0.1 20000 0.06 0.8 20000 0.015 0.3
3000 0.01 0.2
1800 1000
Drill Dia. & 1.20 &1.49 Drill Dia. & 1.50 &1.99 Drill Dia. & 2.00 &2.45
Work Material Hardness Revolution Feed Step Revolution Feed Step Revolution Feed Step
P General Steel < 180HB (min-1) (mm/rev) (mm) (min-1) (mm/rev) (mm) (min-1) (mm/rev) (mm)
Carbon Steel
Alloy Steel < 40HRC 13000 0.07 0.6 12000 0.08 0.7 9500 0.10 0.8
< 200HB
Pre-Hardened Steel 13000 0.05 0.6 10000 0.06 0.7 7000 0.07 0.8 DRILLING MSE DRILLS
M Stainless Steel Tensile Strength 4000 0.03 0.4 3000 0.05 0.6
K Cast Iron < 350N/mm2 0.07 0.6 3000 0.04 0.5 9500 0.10 0.8
N Aluminium Alloy 13000 0.10 1.2 12000 0.08 0.7 12000 0.12 2.0
S Heat Resistant Alloy 18000 15000 0.10 1.5
Drill Dia. & 2.50 &2.95 Drill Dia. & 3.00
Work Material Hardness Revolution Feed Step Revolution Feed Step
< 180HB
P General Steel (min-1) (mm/rev) (mm) (min-1) (mm/rev) (mm) CUTTING
Carbon Steel DATA
Alloy Steel 7600 0.12 0.9 6300 0.12 1.0
Pre-Hardened Steel < 40HRC 5500 0.08 0.9 4500 0.10 1.0
M Stainless Steel 2500 0.08 0.7
K Cast Iron < 200HB 7600 0.12 0.9 2000 0.10 0.8
N Aluminium Alloy 9000 0.12 2.5 6300 0.12 1.0
S Heat Resistant Alloy Tensile Strength 7500 0.15 3.0
< 350N/mm2
Notes:
1. When drilling holes up to & 0.3mm, the use of a spot drill is recommended.
(Order number : MSP0300SB, Cutting conditions : See below.)
2. Change the cutting conditions depending on your machine and workpiece rigidity.
3. When machining holes over 5D, reduce the peck distance stated above.
4. The use of water-soluble fluid (diluted 20 times) is recommended for drilling using the cutting conditions above.
Lower the revolutions if oil fluid or mist is used.
5. Work materials marked by " " in the tables above are difficult to drill with external coolant.
The use of internal coolant type MZS or VAPDSSUS is recommended.
Order Number Revolution Table Feed
MSP0300SB (min-1) (mm/min)
10000 5.0
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