• High Performance Drills
D433FN 7 Leaders

High Performance Drills

  • D433FN 140° S-type drill point design with centring and positioning function, reduce axial drilling force.
  • Designed with high chip evacuating flutes.
  • Good wear resistance and lubricating effect with Nano multilayer coating.
  • Suitable for drilling with 5XD depth.
  • Application for drilling steels below 48HRC, cast iron...and etc.
Steel < 48HRC
P H M K N S
VHM
AlTiCrN
Drill Length_ 5XD
Flute_drill-2Z
Point Angle_140˚
DIN338
Steel<48HRC/stainless/cast iron
Work Material
P H M K N S
GR1 GR2 GR3 GR4 GR5 GR6 GR7 GR8 GR9 GR10 GR11 GR12 GR13 GR14 GR15 GR16 GR17
Carbon Steel <24HRC
Low-alloyed Steel
<30HRC
Hi-Alloyed Steel
30~38HRC
Hardened Steel
38~48HRC
Hardened Steel
48~56HRC
Hardened Steel
56~68HRC
Hardened Steel
Stainless Steel Cast Iron Aluminium Copper Plastics FRP CFRP Composite Material Graphite Titanium Nickel High Temp Alloys
Product Specification
  • Dc. 1.0mm~2.9mm
  • Dc. 3.0mm~4.9mm
  • Dc. 5.0mm~6.9mm
  • Dc. 7.0mm~8.9mm
  • Dc. 9.0mm~13mm
DC Lc L
h7 mm mm
1 12 34
1.1 14 36
1.2 16 38
1.3 16 38
1.4 18 40
1.5 18 40
1.6 20 43
1.7 20 43
1.8 22 46
1.9 22 46
2 24 49
2.1 24 49
2.2 27 53
2.3 27 53
2.4 30 57
2.5 30 57
2.6 30 57
2.7 33 61
2.8 33 61
2.9 33 61
DC Lc L
h7 mm mm
3 33 61
3.1 36 65
3.2 36 65
3.3 36 65
3.4 39 70
3.5 39 70
3.6 39 70
3.7 39 70
3.8 43 75
3.9 43 75
4 43 75
4.1 43 75
4.2 43 75
4.3 47 80
4.4 47 80
4.5 47 80
4.6 47 80
4.7 47 80
4.8 52 86
4.9 52 86
DC Lc L
h7 mm mm
5 52 86
5.1 52 86
5.2 52 86
5.3 52 86
5.4 57 93
5.5 57 93
5.6 57 93
5.7 57 93
5.8 57 93
5.9 57 93
6 57 93
6.1 63 101
6.2 63 101
6.3 63 101
6.4 63 101
6.5 63 101
6.6 63 101
6.7 63 101
6.8 69 109
6.9 69 109
DC Lc L
h7 mm mm
7 69 109
7.1 69 109
7.2 69 109
7.3 69 109
7.4 69 109
7.5 69 109
7.6 75 117
7.7 75 117
7.8 75 117
7.9 75 117
8 75 117
8.1 75 117
8.2 75 117
8.3 75 117
8.4 75 117
8.5 75 117
8.6 81 125
8.7 81 125
8.8 81 125
8.9 81 125
DC Lc L
h7 mm mm
9 81 125
9.1 81 125
9.2 81 125
9.3 81 125
9.4 81 125
9.5 81 125
9.6 87 133
9.7 87 133
9.8 87 133
9.9 87 133
10 87 133
10.2 87 133
10.5 87 133
10.8 94 142
11 94 142
11.5 94 142
12 101 151
12.5 101 151
13 101 151