Alfa Tools General Product Catalog

Cobalt M42 Jobber Drills - Cont.

Heavy Duty NAS 907, Type J Standards

Jobber Length 135 O Split Point Straw Gold Finish

WIRE GAGE

ALFA USA STOCK # CO60141 CO60142 CO60143 CO60144 CO60145 CO60146 CO60147 CO60148 CO60149 CO60150 CO60151 CO60152 CO60153 CO60154 CO60155 CO60156 CO60157 CO60158 CO60159 CO60160 CO60161 CO60162 CO60163 CO60164 CO60165 CO60166 CO60167 CO60168 CO60169 CO60170 CO60171 CO60172 CO60173 CO60174 CO60175 CO60176 CO60177 CO60178 CO60179 CO60180

ALFA USA STOCK # CO60101 CO60102 CO60103 CO60104 CO60105 CO60106 CO60107 CO60108 CO60109 CO60110 CO60111 CO60112 CO60113 CO60114 CO60115 CO60116 CO60117 CO60118 CO60119 CO60120 CO60121 CO60122 CO60123 CO60124 CO60125 CO60126 CO60127 CO60128 CO60129 CO60130 CO60131 CO60132 CO60133 CO60134 CO60135 CO60136 CO60137 CO60138 CO60139 CO60140

DECIMAL

FLUTE

OVERALL LENGTH

DECIMAL

FLUTE

OVERALL LENGTH

SIZE

SIZE

EQUIV.

LENGTH

EQUIV.

LENGTH

0960 0935 0890 0860 0820 0810 0785 0760 0730 0700 0670 0635 0595 0550 0520 0465 0430 0420 0410 0400 0390 0380 0370 0360 0350 0330 0320 0310 0292 0280 0260 0250 0240 0225 0210 0200 0180 0160 0145 0135

1-3/8 1-1/4 1-1/4 1-1/8 1-1/8 1-1/8

2-3/8 2-1/4 2-1/4 2-1/8 2-1/8 2-1/8

2280 2210 2130 2090 2055 2040 2010 1990 1960 1935 1910 1890 1850 1820 1800 1770 1730 1695 1660 1610 1590 1570 1540 1520 1495 1470 1440 1405 1360 1285 1200 1160 1130 1110 1100 1065 1040 1015 0995 0980

2-5/8 2-5/8 2-1/2 2-1/2 2-1/2 2-1/2 2-7/16 2-7/16 2-7/16 2-7/16 2-5/16 2-5/16 2-5/16 2-3/16 2-3/16 2-3/16 2-3/16 2-1/8 2-1/8 2-1/8 2-1/8

3-7/8 3-7/8 3-3/4 3-3/4 3-3/4 3-3/4 3-5/8 3-5/8 3-5/8 3-5/8 3-1/2 3-1/2 3-1/2 3-3/8 3-3/8 3-3/8 3-3/8 3-1/4 3-1/4 3-1/4 3-1/4 3-1/8 3-1/8 3-1/8 2-7/8 2-7/8 2-3/4 2-3/4 2-3/4 2-5/8 2-5/8 2-5/8 2-1/2 2-1/2 2-1/2 2-3/8 2-3/8 3 3 3

41 42 43 44 45 46 47 48 49 50 51 52

1 2 3 4 5 6 7 8 9

Cobalt M42 Jobber Drills

1 1 1 1 1

2 2 2 2 2

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

7/8 7/8 7/8 7/8 3/4 3/4

1-7/8 1-7/8 1-7/8 1-7/8 1-3/4 1-3/4 1-5/8 1-5/8 1-5/8 1-5/8 1-1/2 1-1/2 1-1/2 1-1/2 1-3/8 1-3/8 1-3/8 1-3/8 1-1/4 1-1/4 1-1/8 1-1/8

*53 *54 *55 *56 *57 *58 *59 *60 *61 *62 *63 *64 *65 *66 *67 *68 *69 *70 *71 *72 *73 *74 *75 *76 *77 *78 *79 *80

11/16 11/16 11/16 11/16

A

5/8 5/8 5/8 5/8 1/2 1/2 1/2 1/2 3/8 3/8

2 2 2

1-7/8 1-7/8 1-7/8 1-3/4 1-3/4 1-5/8 1-5/8 1-5/8 1-1/2 1-1/2 1-1/2

5/16 5/16 1/4 1/4 3/16 3/16 3/16 1/8 1/8

1 1

7/8 7/8 7/8 3/4 3/4

1-7/16 1-7/16 1-7/16 1-3/8 1-3/8

* #53 - #80 drills do not have a split point

1 to 80, 12 per envelope

METRIC (ISO Length)

SIZE

FLUTE

SIZE

FLUTE

OAL MM

OAL MM

LENGTH

STOCK #

LENGTH

STOCK #

MM

MM

MM

MM

12 18 24 30 33 39 43 47 52 57 57 63 69

34 40 49 57 61 70 75 80 86 93 93

CO51914 CO51915 CO51916 CO51917 CO51918 CO51919 CO51920 CO51921 CO51922 CO51923 CO51924 CO51925 CO51926

69 75 75 81 81 87 87 94 94

109 117 117 125 125 133 133 142 142 151 151 151

CO51927 CO51928 CO51929 CO51930 CO51931 CO51932 CO51933 CO51934 CO51935 CO51936 CO51937 CO51938

1.00

7.50

1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.50 6.00 6.50 5.00

8.00 8.50

9.00

9.50 10.00 10.50 11.00 11.50 12.00 12.50 13.00

101 101 101

101 109

7.00

1 00 to 8 00, 12 per envelope, 8 50 to 13 00, 6 per envelope

A-21