• Oil-Feed High Performance Drills
D423TX-20 7 Leaders

Oil-Feed High Performance Drills

JIS 20XD 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 20XD 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~5.9mm
  • Dc. 6.0mm~10mm
DC Lc L d
h7 mm mm h6
3 75 123 3
3.1 88 136 4
3.2 88 136 4
3.3 88 136 4
3.4 88 136 4
3.5 88 136 4
3.6 100 148 4
3.7 100 148 4
3.8 100 148 4
3.9 100 148 4
4 100 148 4
4.1 113 163 5
4.2 113 163 5
4.3 113 163 5
4.4 113 163 5
4.5 113 163 5
4.6 125 175 5
4.7 125 175 5
4.8 125 175 5
4.9 125 175 5
5 125 175 5
5.1 140 192 6
5.2 140 192 6
5.3 140 192 6
5.4 140 192 6
5.5 140 192 6
5.6 150 202 6
5.7 150 202 6
5.8 150 202 6
5.9 150 202 6
DC Lc L d
h7 mm mm h6
6 150 202 6
6.1 163 216 7
6.2 163 216 7
6.3 163 216 7
6.4 163 216 7
6.5 163 216 7
6.6 175 228 7
6.7 175 228 7
6.8 175 228 7
6.9 175 228 7
7 175 228 7
7.1 188 242 8
7.2 188 242 8
7.3 188 242 8
7.4 188 242 8
7.5 188 242 8
7.6 200 254 8
7.7 200 254 8
7.8 200 254 8
7.9 200 254 8
8 200 254 8
8.5 213 268 9
9 225 280 9
9.5 238 294 10
10 250 306 10