• Oil-Feed High Performance Drills
D423TX-8 7 Leaders

Oil-Feed High Performance Drills

JIS 8XD Drills with Oil-Feed
  • 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.
  • Oil-feed design could reduce temperature effectively and increase chip removal rates during cutting process.
  • Application for drilling with Steels which under HRC48, Cast Iron…etc.
  • Suitable for drilling with 8XD depth.
Steel < 52HRC
P H M K N S
MG
AlTiSiN/ TX
Drill Length_ 8XD
Flute_-drill-2Z-R-coolent
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. 2.0mm~4.9mm
  • Dc. 5.0mm~6.9mm
  • Dc. 7.0mm~8.9mm
  • Dc. 9.0mm~10.9mm
  • Dc. 11mm~16mm
DC Lc L d
h7 mm mm h6
2 24 76 3
2.1 28 80 3
2.2 28 80 3
2.3 28 80 3
2.4 28 80 3
2.5 28 80 3
2.6 31 80 3
2.7 31 80 3
2.8 31 80 3
2.9 31 80 3
3 31 80 3
3.1 39 95 4
3.2 39 95 4
3.3 39 95 4
3.4 39 95 4
3.5 39 95 4
3.6 44 95 4
3.7 44 95 4
3.8 44 95 4
3.9 44 95 4
4 44 95 4
4.1 50 105 5
4.2 50 105 5
4.3 50 105 5
4.4 50 105 5
4.5 50 105 5
4.6 55 105 5
4.7 55 105 5
4.8 55 105 5
4.9 55 105 5
DC Lc L d
h7 mm mm h6
5 55 105 5
5.1 61 118 6
5.2 61 118 6
5.3 61 118 6
5.4 61 118 6
5.5 61 118 6
5.6 66 118 6
5.7 66 118 6
5.8 66 118 6
5.9 66 118 6
6 66 118 6
6.1 72 130 7
6.2 72 130 7
6.3 72 130 7
6.4 72 130 7
6.5 72 130 7
6.6 77 130 7
6.7 77 130 7
6.8 77 130 7
6.9 77 130 7
DC Lc L d
h7 mm mm h6
7 77 130 7
7.1 83 142 8
7.2 83 142 8
7.3 83 142 8
7.4 83 142 8
7.5 83 142 8
7.6 88 142 8
7.7 88 142 8
7.8 88 142 8
7.9 88 142 8
8 88 142 8
8.1 94 154 9
8.2 94 154 9
8.3 94 154 9
8.4 94 154 9
8.5 94 154 9
8.6 99 154 9
8.7 99 154 9
8.8 99 154 9
8.9 99 154 9
DC Lc L d
h7 mm mm h6
9 99 154 9
9.1 105 166 10
9.2 105 166 10
9.3 105 166 10
9.4 105 166 10
9.5 105 166 10
9.6 110 166 10
9.7 110 166 10
9.8 110 166 10
9.9 110 166 10
10 110 166 10
10.1 116 182 11
10.2 116 182 11
10.3 116 182 11
10.4 116 182 11
10.5 116 182 11
10.6 121 182 11
10.7 121 182 11
10.8 121 182 11
10.9 121 182 11
DC Lc L d
h7 mm mm h6
11 121 182 11
11.1 127 194 12
11.2 127 194 12
11.3 127 194 12
11.4 127 194 12
11.5 127 194 12
11.6 132 194 12
11.7 132 194 12
11.8 132 194 12
11.9 132 194 12
12 132 194 12
12.5 138 206 13
13 143 206 13
13.5 149 218 14
14 154 218 14
14.5 160 230 15
15 165 230 15
15.5 171 242 16
16 176 242 16