• High Performance Drills
D421TX 7 Leaders

High Performance Drills

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.

Steel < 48HRC
P H M K N S
MG
AlTiSiN/ TX
Drill Length_ 3XD
Flute_drill-2Z-R
Point Angle_140˚
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~3.9mm
  • Dc. 4.0mm~6.9mm
  • Dc. 7.0mm~9.9mm
  • Dc. 10mm~16mm
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
DC Lc L d
h7 mm mm h6
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
DC Lc L d
h7 mm mm h6
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
DC Lc L d
h7 mm mm h6
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