High-Speed Drill Recommended Cutting Conditions
Model Number
APM-ESDR / APM-HESDR / G-ESDBA / G-ESDRA
■ Cutting Speeds (Periphery Speeds), Rotational Speeds and Feed Amounts
When abnormal vibration or sounds occur during cutting, adjust the cutting conditions.
■ Step Feed
● G-ESDBA / G-ESDRA
● APM-ESDR / APM-HESDR
Model Number
SD / YSD / SDC / G-SD / YG-SD / SG-SDR / SG-SDL / SG-SD / LSD / TD / YTD / G-TD / LTD /
G-SSDB / G-SSDR
■ Cutting Speeds (Periphery Speeds), Rotational Speeds and Feed Amounts
When abnormal vibration or sounds occur during cutting, adjust the cutting conditions.
■ Step Feed
● SD / YSD / SDC / G-SD / YG-SD / SG-SDR / SG-SD / SG-SDL / LSD / TD / YTD / G-TD / LTD /
G-SSDB / G-SSDR
■ Cutting Conditions Calculation Formula
SD / YSD / SDC / G-SD / YG-SD / SG-SDR / SG-SDL / SG-SD / LSD / TD / YTD / G-TD / LTD /
G-SSDB / G-SSDR
■ Cutting Speeds (Periphery Speeds), Rotational Speeds and Feed Amounts
When abnormal vibration or sounds occur during cutting, adjust the cutting conditions.■ Step Feed
● SD / YSD / SDC / G-SD / YG-SD / SG-SDR / SG-SD / SG-SDL / LSD / TD / YTD / G-TD / LTD /
G-SSDB / G-SSDR
■ Cutting Conditions Calculation Formula
Center Drilling
Model Number
CTDA / CTDAL / TA-CTDA / TA-CTDAL / TA-CTDACW / TA-CTDAR
TA-CTDA, TA-CTDAL, TA-CTDACW, and TA-CTDAR can process with cutting speed increased by about 20 to 50%.
CTDA / CTDAL / TA-CTDA / TA-CTDAL / TA-CTDACW / TA-CTDAR
TA-CTDA, TA-CTDAL, TA-CTDACW, and TA-CTDAR can process with cutting speed increased by about 20 to 50%.NC Spot Drills
Model Number
NCSPD / G-NCSPD / TA-NCSPD / TA-LS-NCSPD / TC-HNCSPD
G-NCSPD, TA-NCSPD, TA-LS-NCSPD, and TC-HNCSPD can process with cutting speed increased by about 20 to 50%.
For TA-LS-NCSPD, use with feed amount lowered by about 20 to 30%.
NCSPD / G-NCSPD / TA-NCSPD / TA-LS-NCSPD / TC-HNCSPD
G-NCSPD, TA-NCSPD, TA-LS-NCSPD, and TC-HNCSPD can process with cutting speed increased by about 20 to 50%.For TA-LS-NCSPD, use with feed amount lowered by about 20 to 30%.Countersinks
Model Number
G-CS3M / TA-CS3M / TA-LS-CS3M / TA-CS1M / TA-CSHM
TA-CS3M, TA-LS-CS3M, TA-CS1M, and TA-CSHM can process with cutting speed increased by about 20 to 30%.
When machining aluminum alloy, TA-CS1M and TA-CSHM can process with cutting speed increased further by about 20 to 30%.
