Alfa Tools General Product Catalog

Solid Carbide Twist Drills - Cont. Micrograin Solid Carbide

Heavy Duty 118 O Split Point

• Solid carbide drills offer advantages of greater rigidity and closer tolerance in difficult-to-machine materials • Withstands high drilling speeds, temperatures and continuous abrasion

• For materials such as cast iron, aluminum casting, non-ferrous alloys, hard plastics, rubber, and other abrasive materials

Features:

Solid Carbide Twist Drills

WIRE GAGE

ALFA USA STOCK # ST60101 ST60102 ST60103 ST60104 ST60105 ST60106 ST60107 ST60108 ST60109 ST60110 ST60111 ST60112 ST60113 ST60114 ST60115 ST60116 ST60117 ST60118 ST60119 ST60120 ST60121 ST60122 ST60123 ST60124 ST60125 ST60126 ST60127 ST60128 ST60129 ST60130

ALFA USA STOCK # ST60131 ST60132 ST60133 ST60134 ST60135 ST60136 ST60137 ST60138 ST60139 ST60140 ST60141 ST60142 ST60143 ST60144 ST60145 ST60146 ST60147 ST60148 ST60149 ST60150 ST60151 ST60152 ST60153 ST60154 ST60155 ST60156 ST60157 ST60158 ST60159 ST60160

DECIMAL

FLUTE

OVERALL LENGTH

DECIMAL

FLUTE

OVERALL LENGTH

SIZE

SIZE

EQUIV.

LENGTH

EQUIV.

LENGTH

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

1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-5/8 1-5/8 1-5/8 1-5/8 1-5/8 1-5/8 1-5/8 1-5/8 1-5/8 1-5/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-1/4

3 3 3 3 3 3 3 3 3

1200 1160 1130 1110 1100 1065 1040 1015 0995 0980 0960 0935 0890 0860 0820 0810 0785 0760 0730 0700 0670 0635 0595 0550 0520 0465 0430 0420 0410 0400

1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4

2-1/4 2-1/4 2-1/4 2-1/4 2-1/4 2-1/4 2-1/4 2-1/4 2-1/4

1 2 3 4 5 6 7 8 9

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

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

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

A

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

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

1 per pack

SETS

ALFA USA STOCK # ST50194 ST50193

ALFA USA STOCK # ST50192 ST50190

QTY.

SIZES

QTY.

SIZES

13 Pc. 1/16" - 1/4" by 64ths 15 Pc. 1/16" - 1/2" by 32nds

21 Pc. 1/16" - 3/8" by 64ths 29 Pc. 1/16" - 1/2" by 64ths

A-49