Page 266 - YG 2019
P. 266
SELECTION GUIDE HSS COMBINATION DRILL & COUNTER SINK / CENTER DRILL
HSS COMBINATION DRILL & COUNTER SINK / CENTER DRILL
- Regular and Long 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
D1C90 HSS(M2), COMBINATION DRILL & COUNTER SINK / CENTER DRILL D3/64 D7/32 268 ◎ ◎ ○ ○ ○ ○ ○ ○
RECOMMENDED CUTTING CONDITIONS 268
266 • 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 • 267
