D423TX-25 Oil-Feed High Performance Drills

METRIC ASIA
  • 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.
  • MG carbide
  • 塗層種類4
  • s-20XD_25XD_30XD
  • 刀具刃數4-6
  • 鑽尖-20x138度+25x135度

Steel < 52HRC

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
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
8.5 255 310 9
9 270 325 9
9.5 285 341 10
10 300 356 10
10.5 315 376 11
11 330 391 11
11.5 345 407 12
12 360 422 12