SEC- Plunge Drill
PDLType Recommended Cutting Conditions
■ Recommended Cutting Conditions (2D) (PDL Type)
Work Recommended Recommended vc Cutting f Feed Rate (mm/rev)
Work Material Hardness Breaker Insert Grade Speed ø16.0 ø20.0,ø25.0 ø32.0 ø40.0
HB (m/min)
Steel, Carbon Steel SS400 125 G ACP300 120-180-240 0.05-0.08-0.10 0.05-0.08-0.10 0.05-0.08-0.11 0.05-0.08-0.12
S15C 125 L ACP300 130-170-220 0.04-0.08-0.12 0.04-0.08-0.12 0.04-0.08-0.13 0.05-0.10-0.15
S45C 190 G ACP300 100-150-200 0.08-0.13-0.24 0.08-0.13-0.24 0.08-0.14-0.26 0.09-0.16-0.29
S45C Hardened 250 G ACP100 100-170-240 0.05-0.09-0.14 0.05-0.09-0.14 0.05-0.09-0.14 0.05-0.10-0.17
S75C 270 G ACP100 120-180-240 0.06-0.10-0.17 0.06-0.10-0.17 0.06-0.10-0.17 0.07-0.12-0.19
P S75C Hardened 300 G ACP100 85-150-210 0.05-0.09-0.14 0.05-0.09-0.14 0.05-0.09-0.14 0.05-0.10-0.15
Low Alloy Steel SCM, SNCM 180 L ACP300 100-140-180 0.05-0.08-0.14 0.05-0.08-0.14 0.05-0.08-0.16 0.06-0.09-0.17
SCM, SNCM Hardened 275 G ACP100 100-170-240 0.06-0.10-0.14 0.06-0.10-0.14 0.06-0.10-0.14 0.07-0.11-0.16
SCM, SNCM Hardened 300 G ACP100 90-150-210 0.06-0.10-0.14 0.06-0.10-0.14 0.06-0.10-0.14 0.07-0.11-0.16
2D SCM, SNCM Hardened 350 G ACP100 75-120-165 0.06-0.10-0.14 0.06-0.10-0.14 0.06-0.10-0.14 0.07-0.11-0.16
High Alloy Steel SKD, SKT, SKH 200 G ACP100 120-180-240 0.08-0.12-0.17 0.08-0.12-0.17 0.08-0.12-0.18 0.09-0.12-0.21
SKD, SKT, SKH Hardened 325 G ACP100 100-140-180 0.06-0.10-0.15 0.06-0.10-0.15 0.06-0.11-0.15 0.07-0.11-0.16
Stainless Steel SUS403, Others (Martensite/Ferrite) 200 G ACP300 100-140-180 0.06-0.11-0.18 0.06-0.11-0.18 0.06-0.12-0.19 0.07-0.13-0.22
M SUS403, Others Martensitic (Hardened) 240 G ACP300 90-120-150 0.06-0.11-0.18 0.06-0.11-0.18 0.06-0.12-0.19 0.07-0.13-0.22
SUS304, SUS316 Austenitic 180 G ACP300 100-140-180 0.06-0.11-0.18 0.06-0.11-0.18 0.06-0.12-0.19 0.07-0.13-0.22
K Gray Cast Iron H ACK300 120-160-200 0.09-0.20-0.32 0.10-0.22-0.36 0.11-0.24-0.39 0.12-0.26-0.44
Ductile Cast Iron H ACK300 90-120-150 0.09-0.20-0.32 0.10-0.22-0.36 0.11-0.24-0.39 0.12-0.26-0.44
S Exotic Alloy (Heat Resistant Alloy, Super Alloy, Ti Alloy, etc.) 200 G ACP300 25- 50- 70 0.06-0.11-0.18 0.06-0.11-0.18 0.06-0.12-0.19 0.07-0.13-0.22
N Aluminum Alloy G DL1500 200-260-320 0.06-0.11-0.17 0.06-0.11-0.17 0.06-0.12-0.18 0.07-0.13-0.20
Copper Alloy G DL1500 180-230-280 0.06-0.11-0.17 0.06-0.11-0.17 0.06-0.12-0.18 0.07-0.13-0.20
With P and K, ACP100 is the second recommended insert grade when the first recommended insert grade is ACP300 or ACK300.
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.
■ Recommended Cutting Conditions (3D) (PDL Type)
Work Recommended Recommended vc Cutting f Feed Rate (mm/rev)
Work Material Hardness Breaker Insert Grade Speed ø16.0 ø20.0,ø25.0 ø32.0 ø40.0
HB (m/min)
Steel, Carbon Steel SS400 125 G ACP300 120-180-240 0.05-0.07-0.10 0.05-0.07-0.10 0.05-0.08-0.11 0.05-0.08-0.12
S15C 125 L ACP300 130-170-220 0.04-0.07-0.10 0.04-0.07-0.10 0.04-0.08-0.11 0.05-0.09-0.12
S45C 190 G ACP300 100-150-200 0.08-0.12-0.20 0.08-0.12-0.20 0.08-0.13-0.22 0.09-0.14-0.24
S45C Hardened 250 G ACP100 100-170-240 0.05-0.08-0.11 0.05-0.08-0.11 0.05-0.08-0.12 0.05-0.09-0.14
S75C 270 G ACP100 120-180-240 0.06-0.09-0.14 0.06-0.09-0.14 0.06-0.10-0.14 0.07-0.11-0.17
P S75C Hardened 300 G ACP100 85-150-210 0.05-0.08-0.11 0.05-0.08-0.11 0.05-0.08-0.11 0.05-0.09-0.14
Low Alloy Steel SCM, SNCM 180 L ACP300 100-140-180 0.05-0.07-0.12 0.05-0.07-0.12 0.05-0.08-0.13 0.06-0.08-0.15
SCM, SNCM Hardened 275 G ACP100 100-170-240 0.06-0.08-0.11 0.06-0.08-0.11 0.06-0.08-0.11 0.07-0.10-0.12
SCM, SNCM Hardened 300 G ACP100 90-150-210 0.06-0.08-0.11 0.06-0.08-0.11 0.06-0.08-0.11 0.07-0.10-0.12 J
3D SCM, SNCM Hardened 350 G ACP100 75-120-165 0.06-0.08-0.11 0.06-0.08-0.11 0.06-0.08-0.11 0.07-0.10-0.12
High Alloy Steel SKD, SKT, SKH 200 G ACP100 120-180-240 0.08-0.11-0.14 0.08-0.12-0.15 0.08-0.12-0.16 0.09-0.14-0.18 Drilling穴
SKD, SKT, SKH Hardened 325 G ACP100 100-140-180 0.06-0.09-0.11 0.06-0.09-0.11 0.06-0.09-0.11 0.07-0.10-0.12
Stainless Steel SUS403, Others (Martensite/Ferrite) 200 G ACP300 100-140-180 0.06-0.10-0.15 0.06-0.10-0.15 0.06-0.11-0.16 0.07-0.12-0.18 あ
M SUS403, Others Martensitic (Hardened) 240 G ACP300 90-120-150 0.06-0.10-0.15 0.06-0.10-0.15 0.06-0.11-0.16 0.07-0.12-0.18 け
SUS304, SUS316 Austenitic 180 G ACP300 100-140-180 0.06-0.10-0.15 0.06-0.10-0.15 0.06-0.11-0.16 0.07-0.12-0.18
K Gray Cast Iron H ACK300 120-160-200 0.09-0.18-0.27 0.10-0.20-0.30 0.11-0.22-0.32 0.12-0.24-0.36 Solid
Ductile Cast Iron H ACK300 90-120-150 0.09-0.18-0.27 0.10-0.20-0.30 0.11-0.22-0.32 0.12-0.24-0.36 Special
S Exotic Alloy (Heat Resistant Alloy, Super Alloy, Ti Alloy, etc.) 200 G ACP300 25- 50- 70 0.06-0.10-0.15 0.06-0.10-0.15 0.06-0.11-0.16 0.07-0.12-0.18
N Aluminum Alloy G DL1500 200-260-320 0.06-0.11-0.17 0.06-0.11-0.17 0.06-0.12-0.18 0.07-0.13-0.20 Indexable
Copper Alloy G DL1500 180-230-280 0.06-0.11-0.17 0.06-0.11-0.17 0.06-0.12-0.18 0.07-0.13-0.20
With P and K, ACP100 is the second recommended insert grade when the first recommended insert grade is ACP300 or ACK300. Reamer
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. Brazed
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