
| For 4D Drilling Depth | Carbon Steel, Alloy Steel Tempered Hardened Steel Stainless | Ti | Heat-resistant Cast | Ductile | Aluminum Copper Composite | Aurora | W/ Oil Hole | 4D | ||||||||||
| Up to 0.28% From 0.29% | Steel Up to 45HRC From 46HRC | Steel | Alloy | Steels | Iron | Cast Iron | Alloy | Alloy | CFRP | Indexable | ||||||||
| G | G | S | G | G | G | G | Coat | Coat | Coat | |||||||||
| Guide for machining tolerance: 0 to +0.25 |
Fig 4 Fig 5 Fig 6
W1 RE W1 RE W1 RE
L Type G Type H Type
RE RE RE
L Type: Low feed, chip management G Type: General purpose H Type: Strong edge type
| General Purpose | P Steel | M Stainless Steel K Cast Iron | ||||
| Roughing | K | N Non-Ferrous Metal | S Exotic Alloy H Hardened Steel | |||
| Width Thickness Nose Radius | ||||||
| Cat. No. | Fig | Applicable Holders | ||||
| W1 S | RE | |||||
| WDXT 042004-L | D | D | D | 4 | ||
| D | D | D | D | WDX130D4S20 | ||
| 042004-G | 5 | 4.2 2.0 0.4 | ||||
| to WDX150D4S20 | ||||||
| 042004-H | D | D | D | 6 | ||
| WDXT 052504-L | D | D | D | 4 | ||
| D | D | D | D | WDX155D4S20 | ||
| 052504-G | 5 | 5.0 2.5 0.4 | ||||
| D | D | D | to WDX180D4S25 | |||
| 052504-H | 6 | |||||
| WDXT 063006-L | D | D | D | 4 | ||
| 063006-G | D | D | D | D | WDX185D4S25 | |
| 5 | 6.0 3.0 0.6 | |||||
| to WDX225D4S25 | ||||||
| 063006-H | D | D | D | 6 | ||
| WDXT 073506-L | D | D | D | 4 | ||
| D | D | D | D | WDX230D4S25 | ||
| 073506-G | 5 | 7.5 3.5 0.6 | ||||
| to WDX285D4S32 | ||||||
| 073506-H | D | D | D | 6 | ||
| WDXT 094008-L | D | D | D | 4 | ||
| 094008-G | D | D | D | D | WDX290D4S32 | |
| 5 | 9.6 4.0 0.8 | |||||
| D | D | D | to WDX360D4S40 | |||
| 094008-H | 6 | |||||
| WDXT 125012-L | D | D | D | 4 | ||
| 125012-G | D | D | D | D 5 | 12.4 5.0 1.2 WDX370D4S40 | |
| to WDX450D4S40 | ||||||
| 125012-H | D | D | D | 6 | ||
| WDXT 156012-L | D | D | D | 4 | SumiDrill WDX Type Insert Identification | |
| D | D | D | D | WDXT 06 30 06 -G WDX460D4S40 | ||
| 156012-G | 5 | 15.2 6.0 1.2 | ||||
| D | D | D | to WDX550D4S40 | |||
| 156012-H | 6 | |||||
| D | D | D | Breaker Type Thickness×10 Width Across Flats | |||
| WDXT 186012-L | 4 | (3.0) (6.0) | ||||
| 186012-G | D | D | D | WDX560D4S40 | ||
| 5 | 18.0 6.0 1.2 | Corner Radius×10 | ||||
| to WDX630D4S40 | ||||||
| 186012-H | D | D | D | 6 | J (0.6) |
(mm)
Work f Feed Rate (mm/rev) <Min.-Optimum-Max.> Recommended v Cutting Speed
Work Material Hardness Recommended c
| Breaker | Insert Grade | ø13.0 to ø18.0 ø18.5 to ø29.0 ø29.5 to ø36.0 ø37.0 to ø55.0 ø56.0 to ø68.0 (m/min) | |||
| HB | |||||
| Steel, Carbon Steel SS400 | 125 | G | ACP300 120-180-240 0.05-0.07-0.10 0.05-0.07-0.10 0.05-0.07-0.10 0.05-0.08-0.10 0.06-0.09-0.11 | ||
| S15C | 125 | L | ACP300 130-170-220 0.04-0.07-0.09 0.04-0.07-0.09 0.04-0.07-0.09 0.05-0.08-0.10 0.06-0.09-0.11 | Solid | |
| S45C | 190 | G | ACP300 100-150-200 0.08-0.11-0.17 0.08-0.11-0.17 0.08-0.12-0.18 0.09-0.14-0.21 0.10-0.15-0.23 | ||
| G | Special | ||||
| S45C Hardened | 250 | ACP100 100-170-240 0.05-0.08-0.10 0.05-0.08-0.10 0.05-0.08-0.11 0.05-0.08-0.11 0.06-0.09-0.13 | |||
| S75C | 270 | G | ACP100 120-180-240 0.06-0.08-0.11 0.06-0.08-0.11 0.06-0.09-0.13 0.07-0.11-0.14 0.08-0.11-0.15 | Indexable | |
| S75C Hardened | 300 | G | ACP100 85-150-210 0.05-0.07-0.09 0.05-0.07-0.09 0.05-0.08-0.10 0.05-0.08-0.11 0.06-0.09-0.12 | ||
| P | L | Reamer | |||
| Low Alloy Steel SCM, SNCM | 180 | ACP300 100-140-180 0.05-0.07-0.10 0.05-0.07-0.10 0.05-0.07-0.11 0.06-0.08-0.12 0.07-0.09-0.14 | |||
| SCM, SNCM Hardened | 275 | G | ACP100 100-170-240 0.05-0.08-0.10 0.05-0.08-0.10 0.05-0.08-0.10 0.05-0.08-0.11 0.06-0.08-0.11 | ||
| Brazed | |||||
| SCM, SNCM Hardened | 300 | G | ACP100 90-150-210 0.05-0.08-0.10 0.05-0.08-0.10 0.05-0.08-0.10 0.05-0.08-0.11 0.06-0.08-0.11 | ||
| SCM, SNCM Hardened | 350 | G | ACP100 75-120-165 0.05-0.08-0.10 0.05-0.08-0.10 0.05-0.08-0.10 0.05-0.08-0.11 0.06-0.08-0.11 | Others | |
| 4D | |||||
| High Alloy Steel SKD, SKT, SKH | 200 | G | ACP100 120-180-240 0.06-0.10-0.13 0.07-0.11-0.14 0.07-0.11-0.15 0.08-0.12-0.16 0.09-0.13-0.17 | ||
| SKD, SKT, SKH Hardened | 325 | G | ACP100 100-140-180 0.05-0.08-0.10 0.05-0.08-0.10 0.05-0.08-0.10 0.05-0.08-0.11 0.06-0.08-0.11 | ||
| Stainless Steel SUS403, Others (Martensite/Ferrite) | 200 | G | ACP300 100-140-180 0.06-0.10-0.13 0.06-0.10-0.13 0.06-0.10-0.14 0.07-0.11-0.15 0.08-0.12-0.17 | ||
| M | SUS403, Others Martensitic (Hardened) | 240 | G | ACP300 90-120-150 0.06-0.10-0.13 0.06-0.10-0.13 0.06-0.10-0.14 0.07-0.11-0.15 0.08-0.12-0.17 | |
| SUS304, SUS316 Austenitic | 180 | G | ACP300 100-140-180 0.06-0.10-0.13 0.06-0.10-0.13 0.06-0.10-0.14 0.07-0.11-0.15 0.08-0.12-0.17 | ||
| Gray Cast Iron | H | ACK300 120-160-200 0.09-0.17-0.23 0.10-0.19-0.26 0.11-0.21-0.28 0.12-0.23-0.31 0.13-0.25-0.34 | |||
| K | H | ||||
| Ductile Cast Iron | ACK300 90-120-150 0.09-0.17-0.23 0.10-0.19-0.26 0.11-0.21-0.28 0.12-0.23-0.31 0.13-0.25-0.34 | ||||
| S Exotic Alloy (Heat Resistant Alloy, Super Alloy, Ti Alloy, etc.) | 200 | G | ACP300 | 0.06-0.10-0.13 0.06-0.10-0.13 0.06-0.10-0.14 0.07-0.11-0.15 0.08-0.12-0.17 25-50-70 | |
| Aluminum Alloy | G | DL1500 | 200-260-320 0.05-0.10-0.15 0.05-0.10-0.15 0.06-0.11-0.16 0.06-0.12-0.18 0.07-0.13-0.20 | ||
| N | G | ||||
| Copper Alloy | DL1500 | 180-230-280 0.05-0.10-0.15 0.05-0.10-0.15 0.06-0.11-0.16 0.06-0.12-0.18 0.07-0.13-0.20 |
A guide for the recommended cutting conditions when using the second recommended insert grade is to set cutting speed Vc to 130% and feed rate f to 75% of the values in the above table.