Oil-Feed High Performance Drills D423TX-20 / 25 / 30
D423TX-20-Dc D423TX-25-Dc
Code No.
AlTiSiN TX
MG Carbide
Dc
20XD D423TX-20
25XD D423TX-25
Dc h7
Lc mm
L mm
d h6
Dc h7
Lc mm
L mm
d h6
20XD 25XD 30XD
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 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 9 8.5 213 268 9 9 225 280 9 9.5 238 294 10 10 250 306 10
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
Work Material P H M K N S
P Steel
H <38HRC
Hardened Steel
H <48HRC
Hardened Steel
H <56HRC
Code No. D423TX-30-Dc
Hardened Steel
30XD D423TX-30
Dc h7
Lc mm
L mm
d h6
M Stainless Steel
3 105 153 3 3.5 123 171 4 4 140 188 4 4.5 158 208 5 5 175 225 5 5.5 193 245 6 6 210 262 6 6.5 228 281 7 7 245 298 7 7.5 263 317 8 8 280 334 8
K Cast Iron
S Titanium
S Nickel
S High Temp Alloys
Feature of product: D423TX-20 JIS 20XD Drills with Oil-Feed Suitable for drilling with 20XD depth. D423TX-25 JIS 25XD Drills with Oil-Feed Suitable for drilling with 25XD depth. D423TX-30 JIS 30XD Drills with Oil-Feed Suitable for drilling with 30XD depth. 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 is below HRC48, Cast Iron… etc.
d
205
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