D421TX
D421TX

D421TX High Performance Drills

METRIC ASIA
  • JIS 3XD Drills
  • 140° S-shape drill tip design to reduce axial force.
  • Design with groove shape to provide higher chip removal rates.
  • Good wear resistance and lubrication with Nano multilayer coating.
  • Application for drilling with Steels which under HRC48, Cast Iron, Aluminium…etc.
  • Suitable for drilling with 3XD depth.
  • MG carbide
  • 塗層種類4
  • 3XD
  • 刀具刃數3-6
  • 夾角140度
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Steel < 48HRC

P H M K N S

Work Material

P H M K S
GR1 GR2 GR3 GR4 GR5 GR8 GR9 GR15 GR16 GR17
Carbon Steel <24HRC Low-alloyed Steel <30HRC Hi-alloyed Steel 30~38HRC Hardened Steel 38~48HRC Hardened Steel Stainless Steel Cast Iron Titanium Nickel High Temp Alloys

Product Specification

Product Filter
Dc
Lc
L
d
Dc Lc L d
h7 mm mm h6
1 6 50 3
1.1 6 50 3
1.2 6 50 3
1.3 6 50 3
1.4 6 50 3
1.5 6 50 3
1.6 8 50 3
1.7 8 50 3
1.8 8 50 3
1.9 8 50 3
2 8 50 3
2.1 10 62 3
2.2 10 62 3
2.3 10 62 3
2.4 10 62 3
2.5 10 62 3
2.6 13 62 3
2.7 13 62 3
2.8 13 62 3
2.9 13 62 3
3 13 62 3
3.1 19 66 4
3.2 19 66 4
3.3 19 66 4
3.4 19 66 4
3.5 19 66 4
3.6 21 66 4
3.7 21 66 4
3.8 21 66 4
3.9 21 66 4
4 21 66 4
4.1 23 66 5
4.2 23 66 5
4.3 23 66 5
4.4 23 66 5
4.5 23 66 5
4.6 25 66 5
4.7 25 66 5
4.8 25 66 5
4.9 25 66 5
5 25 66 5
5.1 28 66 6
5.2 28 66 6
5.3 28 66 6
5.4 28 66 6
5.5 28 66 6
5.6 28 66 6
5.7 28 66 6
5.8 28 66 6
5.9 28 66 6
6 28 66 6
6.1 34 79 7
6.2 34 79 7
6.3 34 79 7
6.4 34 79 7
6.5 34 79 7
6.6 34 79 7
6.7 34 79 7
6.8 34 79 7
6.9 34 79 7
7 34 79 7
7.1 41 79 8
7.2 41 79 8
7.3 41 79 8
7.4 41 79 8
7.5 41 79 8
7.6 41 79 8
7.7 41 79 8
7.8 41 79 8
7.9 41 79 8
8 41 79 8
8.1 47 89 9
8.2 47 89 9
8.3 47 89 9
8.4 47 89 9
8.5 47 89 9
8.6 47 89 9
8.7 47 89 9
8.8 47 89 9
8.9 47 89 9
9 47 89 9
9.1 47 89 10
9.2 47 89 10
9.3 47 89 10
9.4 47 89 10
9.5 47 89 10
9.6 47 89 10
9.7 47 89 10
9.8 47 89 10
9.9 47 89 10
10 47 89 10
10.1 55 102 11
10.2 55 102 11
10.3 55 102 11
10.4 55 102 11
10.5 55 102 11
10.6 55 102 11
10.7 55 102 11
10.8 55 102 11
10.9 55 102 11
11 55 102 11
11.1 55 102 12
11.2 55 102 12
11.3 55 102 12
11.4 55 102 12
11.5 55 102 12
11.6 55 102 12
11.7 55 102 12
11.8 55 102 12
11.9 55 102 12
12 55 102 12
12.5 60 107 13
13 60 107 13
13.5 60 107 14
14 60 107 14
14.5 65 115 15
15 65 115 15
15.5 65 115 16
16 65 115 16