Page 219 - YG 2019

STRAIGHT STRAIGHT
SHANK DRILLS D1118 SERIES SHANK DRILLS D1115 SERIES

HSS, STRAIGHT SHANK SCREW MACHINE HSS, STRAIGHT SHANK SCREW MACHINE

▶Flute Geometry : Right hand spiral, wider flutes ▶Flute Geometry : Right hand spiral, wider flutes
▶Point Angle : 135˚ ▶Point Angle : 135° : Split point
under 1/16 : Normal point ▶Application : Drilling in steel, cast steel alloyed and Non-alloyed, grey cast iron, graphite, malleable cast iron
1/16 & over : Split point
▶Application : Drilling in steel, cast steel alloyed and Non-alloyed, grey cast iron, graphite, malleable cast iron

D1 D1
L1 L1
under 1/16 1/16 & over L2 L2

135 P.232 135 P.232
▶ Fractional sizes Unit : Inch ▶ Letter sizes Unit : Inch
Diameter Flute Overall Diameter Flute Overall Diameter Flute Overall Diameter Flute Overall
EDP No. Fractional Decimal Length Length EDP No. Fractional Decimal Length Length EDP No. Letter Decimal Length Length EDP No. Letter Decimal Length Length
D1 L1 L2 D1 L1 L2 D1 L1 L2 D1 L1 L2
* D1118003 3/64 .0469 1/2 1-3/8 * D1118018 9/32 .2813 1-1/2 2-11/16 * D1115201 A .2340 1-5/16 2-7/16 * D1115214 N .3020 1-5/8 2-13/16
* D1118004 1/16 .0625 5/8 1-5/8 * D1118019 19/64 .2969 1-9/16 2-3/4 * D1115202 B .2380 1-3/8 2-1/2 * D1115215 O .3160 1-11/16 2-15/16
* D1118005 5/64 .0781 11/16 1-11/16 * D1118020 5/16 .3125 1-5/8 2-13/16 * D1115203 C .2420 1-3/8 2-1/2 * D1115216 P .3230 1-11/16 2-15/16
* D1118006 3/32 .0938 3/4 1-3/4 * D1118021 21/64 .3281 1-11/16 2-15/16 * D1115204 D .2460 1-3/8 2-1/2 ** D1115217 Q .3320 1-11/16 3
* D1118007 7/64 .1094 13/16 1-13/16 ** D1118022 11/32 .3438 1-11/16 3 * D1115205 E .2500 1-3/8 2-1/2 ** D1115218 R .3390 1-11/16 3
* D1118008 1/8 .1250 7/8 1-7/8 ** D1118023 23/64 .3594 1-3/4 3-1/16 * D1115206 F .2570 1-7/16 2-5/8 ** D1115219 S .3480 1-3/4 3-1/16
* D1118009 9/64 .1406 15/16 1-15/16 ** D1118024 3/8 .3750 1-13/16 3-1/8 * D1115207 G .2610 1-7/16 2-5/8 ** D1115220 T .3580 1-3/4 3-1/16
* D1118010 5/32 .1563 1 2-1/16 ** D1118025 25/64 .3906 1-7/8 3-1/4 * D1115208 H .2660 1-1/2 2-11/16 ** D1115221 U .3680 1-13/16 3-1/8
* D1118011 11/64 .1719 1-1/16 2-1/8 ** D1118026 13/32 .4063 1-15/16 3-5/16 * D1115209 I .2720 1-1/2 2-11/16 ** D1115222 V .3770 1-7/8 3-1/4
* D1118012 3/16 .1875 1-1/8 2-3/16 ** D1118027 27/64 .4219 2 3-3/8 * D1115210 J .2770 1-1/2 2-11/16 ** D1115223 W .3860 1-7/8 3-1/4
* D1118013 13/64 .2031 1-3/16 2-1/4 ** D1118028 7/16 .4375 2-1/16 3-7/16 * D1115211 K .2810 1-1/2 2-11/16 ** D1115224 X .3970 1-15/16 3-5/16
* D1118014 7/32 .2188 1-1/4 2-3/8 ** D1118029 29/64 .4531 2-1/8 3-9/16 * D1115212 L .2900 1-9/16 2-3/4 ** D1115225 Y .4040 1-15/16 3-5/16
* D1118015 15/64 .2344 1-5/16 2-7/16 ** D1118030 15/32 .4688 2-1/8 3-5/8 * D1115213 M .2950 1-9/16 2-3/4 ** D1115226 Z .4130 2 3-3/8
* D1118016 1/4 .2500 1-3/8 2-1/2 ** D1118031 31/64 .4844 2-3/16 3-11/16 * 10pcs per package
* D1118017 17/64 .2656 1-7/16 2-5/8 ** D1118032 1/2 .5000 2-1/4 3-3/4 Tolerance ** 5pcs per package
* 10pcs per package Diameter (Inch)
Tolerance ** 5pcs per package up to 1/8(.1250) 0 ~ -.0005
Diameter (Inch) over 1/8(.1250)
up to 1/8(.1250) 0 ~ -.0005 up to 1/4(.2500) 0 ~ -.0007
over 1/8(.1250) 0 ~ -.0007 over 1/4(.2500) 0 ~ -.0010
up to 1/2(.5000)
up to 1/4(.2500)
over 1/4(.2500) 0 ~ -.0010
up to 1/2(.5000)

◎ : Excellent ◯ : Good ◎ : Excellent ◯ : Good
P H M K N S P H M K N S
Carbon Prehardened Carbon Prehardened
Steels Alloy Steels Steels Hardened Steels Stainless Cast Iron Aluminum Copper Bronze CFRP Titanium Steels Alloy Steels Steels Hardened Steels Stainless Cast Iron Aluminum Copper Bronze CFRP Titanium
Steels
~HB225 HB225~325 HRc30~45 HRc45~55 HRc55~ ~HB225 HB225~325 HRc30~45 HRc45~55 HRc55~ Steels
◎ ◎ ○ ○ ○ ○ ◎ ◎ ○ ○ ○ ○
218 • 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 • 219