Page 254 - YG 2019
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SELECTION GUIDE HSS MORSE TAPER SHANK DRILLS
HSS MORSE TAPER SHANK DRILLS
- General Purpose
- Standard Length
◎ : Excellent ◯ : Good
P H M K N S
Alloy
SIZE Carbon Steels Prehardened Hardened Steels
Steels
Steels
ITEM MODEL DESCRIPTION PAGE Stainless Cast Iron Aluminum Copper Bronze CFRP Titanium
Steels
MIN MAX ~HB225 HB225~325 HRc30~45 HRc45~55 HRc55~
INCH
D1211 HSS(M2), MORSE TAPER SHANK TWIST DRILL D1/2 D2-1/2 256 ◎ ◎ ○ ○ ○ ○
RECOMMENDED CUTTING CONDITIONS 258
254 • phone:+1-800-765-8665, Technical Support : 888-868-5988, www.yg1usa.com phone:+1-800-765-8665, Technical Support : 888-868-5988, www.yg1usa.com • 255
