2014-Полный каталог по сверлам EN
Для заказа - info@mitsubishitools.ru UWC VP 140°
DRILLING (SOLID CARBIDE) Thinning
MWE/MWS
RECOMMENDED CUTTING CONDITIONS
MINI MWS SB/LB/XB Type Drill (1xD / 5xD / 12xD)
Drill Diameter & 0.50 –& 0.70 & 0.71–& 0.85 & 0.86 –& 0.99 & 1.0 –& 2.95
Work Material Conditions Cutting Speed Feed Cutting Speed Feed Cutting Speed Feed Cutting Speed Feed
(m/min) (mm/rev) (m/min) (mm/rev) (m/min) (mm/rev)
Hardness (m/min) (mm/rev)
P Mild Steel < 180HB 50 0.010 50 0.02 50 0.03 50 0.08
(40–60) (0.005 –0.015) (40–60) (0.01–0.03) (40–60) (0.02–0.05) (40–60) (0.04 –0.12)
Carbon Steel 180 –280HB 50 0.010 50 0.02 50 0.03 50 0.08
Alloy Steel 280 –350HB (40 –60) (0.005 –0.015) (40 –60) (0.01–0.03) (40 –60) (0.02–0.05) (40 –60) (0.04 –0.12)
50 0.010 50 0.02 50 0.03 50 0.08
(40 –60) (0.005 –0.015) (40 –60) (0.01 –0.03) (40 –60) (0.02 –0.05) (40 –60) (0.04 –0.12)
M Stainless Steel < 200HB 30 0.008 30 0.015 30 0.02 30 0.05
(20–40) (0.005–0.01) (20–40) (0.008 –0.02) (20–40) (0.01–0.03) (20–40) (0.02–0.10)
K Cast Iron Tensile Strength 50 0.015 50 0.02 50 0.04 50 0.08
< 350MPa (40–60) (0.008–0.02) (40–60) (0.01–0.03) (40–60) (0.02–0.06) (40–60) (0.04–0.12)
Ductile Cast Iron Tensile Strength 30 0.010 30 0.02 30 0.03 30 0.06
< 450MPa (20 –40) (0.005 –0.015) (20 –40) (0.01–0.03) (20–40) (0.02 –0.05) (20–40) (0.02 –0.10)
N Aluminium Alloy – 60 0.03 60 0.04 60 0.06 60 0.10
(50–80) (0.02 –0.05) (50–80) (0.03–0.06) (50–80) (0.04–0.08) (50–80) (0.05 –0.15)
S Heat Resistant Alloy – 10 0.006 10 0.01 10 0.01 10 0.03
(5 –15) (0.004 –0.008) (5–15) (0.005 –0.02) (5–15) (0.005 –0.02) (5 –15) (0.01 –0.05)
MINI MWS DB Super Long Drill (20xD / 25xD / 30xD)
Drill Diameter & 1.0 –& 2.0 & 2.05 –& 2.95
DRILLING MWE / MWS DRILLS Work Material Conditions Cutting Speed Feed Cutting Speed Feed
(m/min) (mm/rev)
Hardness (m/min) (mm/rev)
60 0.10
P Mild Steel < 180HB 50 0.08 (50–70) (0.08–0.12)
(40–60) (0.04–0.10)
50 0.09
Carbon Steel 180 –280HB 40 0.07 (40–60) (0.06–0.12)
Alloy Steel 280 –350HB (30 –50) (0.04 –0.08)
50 0.07
30 0.04 (40–60) (0.05–0.10)
(20 –40) (0.03 –0.06)
30 0.06
M Stainless Steel < 200HB 30 0.03 (20–40) (0.04–0.08)
(20–40) (0.01 –0.05)
50 0.09
K Cast Iron Tensile Strength 40 0.07 (40–60) (0.06–0.12)
< 350MPa (30–50) (0.04 –0.08) 50 0.07
(40–60) (0.05–0.10)
Ductile Cast Iron Tensile Strength 30 0.04
< 450MPa (20 –40) (0.03 –0.06) 15 0.03
(10–20) (0.01–0.05)
S Heat Resistant Alloy – 10 0.02
(5 –15) (0.01–0.03)
CUTTING (Note 1) For drill diameter up to & 2, peck feed drilling is recommended according to cutting modes and conditions.
DATA (Note 2) Peck guide: 1 x D (drill diameter).
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