Page 244 - YG 2019

AIRCRAFT D1632 SERIES AIRCRAFT D1633 SERIES
DRILLS D1635 SERIES DRILLS D1636 SERIES

HSS, AIRCRAFT EXTENSION DRILL 135° SPLIT POINT STEAM OXIDE HSS, AIRCRAFT EXTENSION DRILL 135° SPLIT POINT STEAM OXIDE

▶Flute Geometry : Right hand spiral, 30° helix ▶Flute Geometry : Right hand spiral, 30° helix
▶Point Angle : 135° : Split point ▶Point Angle : 135° : Split point
▶Application : Improved chip removal in most materials, especially in deep drilling applications. ▶Application : Improved chip removal in most materials, especially in deep drilling applications.

D1 D1
L1 L1
L2 L2

NAS NAS
907 135 P.246 907 135 P.246

▶ Letter sizes Unit : Inch ▶ Wire gauge sizes Unit : Inch
Diameter Flute Overall Diameter Flute Overall Diameter Flute Overall Diameter Flute Overall
EDP No. Letter Decimal Length Length EDP No. Letter Decimal Length Length EDP No. Wire gauge Decimal Length Length EDP No. Wire gauge Decimal Length Length
D1 L1 L2 D1 L1 L2 D1 L1 L2 D1 L1 L2
* D1632101 A .2340 2-5/8 6 * D1635101 A .2340 2-5/8 12 * D1633256 1 .2280 2-5/8 6 * D1633233 24 .1520 2 6
** D1632102 B ,2380 2-3/4 6 ** D1635102 B ,2380 2-3/4 12 * D1633255 2 .2210 2-5/8 6 * D1633232 25 .1495 1-7/8 6
** D1632103 C .2420 2-3/4 6 ** D1635103 C .2420 2-3/4 12 * D1633254 3 .2130 2-1/2 6 * D1633231 26 .1470 1-7/8 6
** D1632104 D .2460 2-3/4 6 ** D1635104 D .2460 2-3/4 12 * D1633253 4 .2090 2-1/2 6 * D1633230 27 .1440 1-7/8 6
** D1632105 E .2500 2-3/4 6 ** D1635105 E .2500 2-3/4 12 * D1633252 5 .2055 2-1/2 6 * D1633229 28 .1405 1-3/4 6
** D1632106 F .2570 2-7/8 6 ** D1635106 F .2570 2-7/8 12 * D1633251 6 .2040 2-1/2 6 * D1633228 29 .1360 1-3/4 6
** D1632107 G .2610 2-7/8 6 ** D1635107 G .2610 2-7/8 12 * D1633250 7 .2010 2-7/16 6 * D1633227 30 .1280 1-5/8 6
** D1632108 H .2660 2-7/8 6 ** D1635108 H .2660 2-7/8 12 * D1633249 8 .1990 2-7/16 6 * D1633226 31 .1200 1-5/8 6
** D1632109 I .2720 2-7/8 6 ** D1635109 I .2720 2-7/8 12 * D1633248 9 .1960 2-7/16 6 * D1633225 32 .1160 1-5/8 6
** D1632110 J .2770 2-7/8 6 ** D1635110 J .2770 2-7/8 12 * D1633247 10 .1935 2-7/16 6 * D1633224 33 .1130 1-1/2 6
** D1632111 K .2810 2-15/16 6 ** D1635111 K .2810 2-15/16 12 * D1633246 11 .1910 2-5/16 6 * D1633223 34 .1110 1-1/2 6
** D1632112 L .2900 2-15/16 6 ** D1635112 L .2900 2-15/16 12 * D1633245 12 .1890 2-5/16 6 * D1633222 35 .1100 1-1/2 6
** D1632113 M .2950 3-1/16 6 ** D1635113 M .2950 3-1/16 12 * D1633244 13 .1850 2-5/16 6 * D1633221 36 .1065 1-7/16 6
** D1632114 N .3020 3-1/16 6 ** D1635114 N .3020 3-1/16 12 * D1633243 14 .1820 2-3/16 6 * D1633220 37 .1040 1-7/16 6
** D1632115 O .3160 3-3/16 6 ** D1635115 O .3160 3-3/16 12 * D1633242 15 .1800 2-3/16 6 * D1633219 38 .1015 1-7/16 6
** D1632116 P .3230 3-5/16 6 ** D1635116 P .3230 3-5/16 12 * D1633241 16 .1770 2-3/16 6 * D1633218 39 .0995 1-3/8 6
** D1632117 Q .3320 3-7/16 6 ** D1635117 Q .3320 3-7/16 12 * D1633240 17 .1730 2-3/16 6 * D1633217 40 .0980 1-3/8 6
** D1632118 R .3390 3-7/16 6 ** D1635118 R .3390 3-7/16 12 * D1633239 18 .1695 2-1/8 6 * D1633216 41 .0960 1-3/8 6
** D1632119 S .3480 3-1/2 6 ** D1635119 S .3480 3-1/2 12 * D1633238 19 .1660 2-1/8 6 * D1633215 42 .0935 1-1/4 6
** D1632120 T .3580 3-1/2 6 ** D1635120 T .3580 3-1/2 12 * D1633237 20 .1610 2-1/8 6 * D1633214 43 .0890 1-1/4 6
** D1632121 U .3680 3-5/8 6 ** D1635121 U .3680 3-5/8 12 * D1633236 21 .1590 2-1/8 6 * D1636256 1 .2280 2-5/8 12
** D1632122 V .3770 3-5/8 6 ** D1635122 V .3770 3-5/8 12 * D1633235 22 .1570 2 6 * D1636254 3 .2130 2-1/2 12
** D1632123 W .3860 3-3/4 6 ** D1635123 W .3860 3-3/4 12 * D1633234 23 .1540 2 6
** D1632124 X .3970 3-3/4 6 ** D1635124 X .3970 3-3/4 12 * 10pcs per package
** D1632125 Y .4040 3-7/8 6 ** D1635125 Y .4040 3-7/8 12 Tolerance
** D1632126 Z .4130 3-7/8 6 ** D1635126 Z .4130 3-7/8 12 Diameter (Inch)
▶ Tolerance : See page 240 * 10pcs per package up to 1/8(.1250) 0 ~ -.0005
** 5pcs per package over 1/8(.1250) 0 ~ -.0007
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
◎ ◎ ○ ○ ○ ○ ○ ○ ○ ◎ ◎ ○ ○ ○ ○ ○ ○ ○
244 • 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 • 245