Page 217 - YG 2019

SELECTION GUIDE HSS STRAIGHT SHANK DRILLS

STRAIGHT SHANK TWIST DRILLS
- HSS Drills for soft materials & HSS cobalt Drills for tough materials

◎ : 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
D1118 HSS, STRAIGHT SHANK SCREW MACHINE / Fractional sizes D3/64 D1/2 218 ◎ ◎ ○ ○ ○ ○

D1115 HSS, STRAIGHT SHANK SCREW MACHINE / Letter sizes A Z 219 ◎ ◎ ○ ○ ○ ○

D1119 HSS, STRAIGHT SHANK SCREW MACHINE / Wire gauge sizes #60 #1 220 ◎ ◎ ○ ○ ○ ○

D2146
D4146 HSSCo8, STRAIGHT SHANK SCREW MACHINE / Fractional sizes D3/64 D1/2 221 ◎ ◎ ○ ○ ○
D2147
D4147 HSSCo8, STRAIGHT SHANK SCREW MACHINE / Letter sizes A Z 222 ◎ ◎ ○ ○ ○
D2148
D4148 HSSCo8, STRAIGHT SHANK SCREW MACHINE / Wire gauge sizes #60 #1 223 ◎ ◎ ○ ○ ○

DN514 HSSCo5, STRAIGHT SHANK PARABOLIC FLUTE SCREW MACHINE, D3/32 D1/2 225 ◎ ◎ ○
TiN COATED / Fractional sizes

DN516 HSSCo5, STRAIGHT SHANK PARABOLIC FLUTE SCREW MACHINE, A Z 226 ◎ ◎ ○
TiN COATED / Letter sizes
DN515 HSSCo5, STRAIGHT SHANK PARABOLIC FLUTE SCREW MACHINE, #47 #1 227 ◎ ◎ ○
TiN COATED / Wire gauge sizes
DL517 HSSCo5, STRAIGHT SHANK PARABOLIC
DX517 FLUTE TAPER LENGTH / Fractional sizes D5/64 D1/2 228 ◎ ◎ ○

METRIC

D4107 HSSCo8, STRAIGHT SHANK DRILL STUB D1.0 D31.0 229 ◎ ◎ ○ ○ ○ ○

RECOMMENDED CUTTING CONDITIONS 232

216 • 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 • 217