PREMIUM QUALITY AMERICAN-MADE CUTTING TOOLS M 4 2 C o b a l t D r i l l s M42 Cobalt Drills
STUB LENGTH - HEAVY DUTY - 135º SPLIT POINT - TYPE “J”
NAS 907 - M42 COBALT
NAS 907 - M42 COBALT ALTIN COATED
FRACTIONAL SIZES
FRACTIONAL SIZES
FLUTE LENGTH
PKG. QTY. UNCOATED
LIST PRICE
LIST PRICE
FLUTE LENGTH
PKG. QTY. UNCOATED
LIST PRICE
LIST PRICE
SIZE 1/16 5/64 3/32 7/64
OAL
ALTIN
SIZE
OAL
ALTIN
5/8 1-5/8 12 USA11231 2.41 11/16 1-11/16 12 USA11233 2.41 3/4 1-3/4 12 USA11235 2.41 13/16 1-13/16 12 USA11237 2.73 7/8 1-7/8 12 USA11239 3.15 15/16 1-15/16 12 USA11241 3.15
USA36356 4.37 USA36358 4.37 USA36360 4.37 USA36362 4.94 USA36364 5.74 USA36366 5.74 USA36368 6.28 USA36370 7.07 USA36372 8.34 USA36374 9.49 USA36376 10.50 USA36378 11.30 USA36380 11.73 USA36382 13.35 USA36384 14.55
19/64 1-9/16 2-3/4 6
USA11261 9.31 USA11263 9.99 USA11265 11.08 USA11267 11.97 USA11269 13.78 USA11271 13.78 USA11273 15.76 USA11275 16.29 USA11277 18.06 USA11279 18.56 USA11281 22.27 USA11283 22.27 USA11285 22.27 USA11287 22.27
USA36386 16.82 USA36388 18.05 USA36390 20.03 USA36392 21.66 USA36394 24.90 USA36396 24.90 USA36398 28.51 USA36400 29.42 USA36402 32.59 USA36404 33.53 USA36406 40.21 USA36408 40.21 USA36410 40.21 USA36412 40.21
5/16
1-5/8 2-13/16 6
21/64 1-11/16 2-15/16 6
11/32 1-11/16 3
6
1/8
23/64
1-3/4 3-1/16 6 1-13/16 3-1/8 6 1-7/8 3-1/4 6
9/64 5/32
3/8
1 2-1/16 12 USA11243 3.47 11/64 1-1/16 2-1/8 12 USA11245 3.93 3/16 1-1/8 2-3/16 12 USA11247 4.60 13/64 1-3/16 2-1/4 12 USA11249 5.28 7/32 1-1/4 2-3/8 12 USA11251 5.81 15/64 1-5/16 2-7/16 12 USA11253 6.23 1/4 1-3/8 2-1/2 12 USA11255 6.48 17/64 1-7/16 2-5/8 6 USA11257 7.40 9/32 1-1/2 2-11/16 6 USA11259 8.04
25/64
13/32 1-15/16 3-5/16 6
27/64
2 3-3/8 6 1-1/16 3-7/16 6 2-1/8 3-9/16 6 2-1/8 3-5/8 6
7/16
29/64 15/32
31/64 2-3/16 3-11/16 6
1/2
2-1/4 3-3/4 6
LETTER SIZES
LETTER SIZES
FLUTE LENGTH
PKG. QTY. UNCOATED
LIST PRICE
LIST PRICE
LIST PRICE
FLUTE LENGTH
PKG. QTY. UNCOATED
LIST PRICE
SIZE
OAL
ALTIN
ALTIN
SIZE
OAL
A B C D
1-5/16 2-7/16 12 USA11409 7.44 1-3/8 2-1/2 12 USA11411 7.90 1-3/8 2-1/2 12 USA11413 7.90 1-3/8 2-1/2 12 USA11415 7.90 1-3/8 2-1/2 12 USA11417 7.19
USA36560 20.39 USA36562 22.59 USA36564 22.59 USA36566 24.44 USA36568 24.44 USA36570 30.43 USA36572 30.43 USA36574 30.43 USA36576 33.75 USA36578 33.75 USA36580 33.75 USA36582 33.75 USA36584 38.73
USA36534 13.43 USA36536 14.26 USA36538 14.26 USA36540 14.26 USA36542 13.03 USA36544 15.09 USA36546 15.09 USA36548 16.03 USA36550 16.03 USA36552 16.03 USA36554 16.03 USA36556 18.99 USA36558 18.99
N O
1-5/8 2-13/16 6 1-11/16 2-15/16 6 1-11/16 2-15/16 6
USA11435 11.30 USA11437 12.50 USA11439 12.50 USA11441 13.53 USA11443 13.53 USA11445 16.82 USA11447 16.82 USA11449 16.82 USA11451 18.70 USA11453 18.70 USA11455 18.70 USA11457 18.70 USA11459 21.42
P
Q R S T U V
1-11/16 3 1-11/16 3
6 6
E F
1-7/16 2-5/8 6 1-7/16 2-5/8 6 1-1/2 2-11/16 6 1-1/2 2-11/16 6 1-1/2 2-11/16 6 1-1/2 2-11/16 6 1-9/16 2-3/4 6 1-9/16 2-3/4 6
USA11419 8.36 USA11421 8.36 USA11423 8.85 USA11425 8.85 USA11427 8.85 USA11429 8.85 USA11431 10.52 USA11433 10.52
1-3/4 3-1/16 6 1-3/4 3-1/16 6 1-13/16 3-1/8 6 1-7/8 3-1/4 6 1-7/8 3-1/4 6 1-15/16 3-5/16 6 1-15/16 3-5/16 6 2 3-3/8 6
G H
I
J
W
K
X Y
L
M
Z
All cobalt drills have identification ring on shank. For coating information see page 6. For technical information, please see pages 238 & 239.
MADE IN THE USA
172
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