• Oil-Feed High Performance Drills
D423TX-25 7 Leaders

Oil-Feed High Performance Drills

JIS 25XD Drills with Oil-Feed
  • 135° 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 25XD depth.
Steel < 52HRC
P H M K N S
MG
AlTiSiN/ TX
Drill Length_ 20XD/25XD/30XD
Flute_-drill-2Z-R-coolent
Point Angle_135/138˚
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. 3.0mm~8.0mm
DC Lc L d
h7 mm mm h6
3 90 138 3
3.5 105 153 4
4 120 168 4
4.5 135 185 5
5 150 200 5
5.5 165 217 6
6 180 232 6
6.5 195 248 7
7 210 263 7
7.5 225 279 8
8 240 294 8