Screw Machine Letter Sizes Series 570

DRILLS SCREW MACHINE LETTER 135 º SPLIT POINT

DRILL DIA

FLUTE LENGTH

OAL

PART #

A

0.234"

1-5/16”

2-7/16”

570-2340

B

0.238"

1-3/8”

2-1/2”

570-2380

C

0.242"

1-3/8”

2-1/2”

570-2420

D

0.246"

1-3/8”

2-1/2”

570-2460

E

0.250"

1-3/8”

2-1/2”

570-2500

F

0.257"

1-7/16”

2-5/8”

570-2570

G

0.261"

1-7/16”

2-5/8”

570-2610

H

0.266"

1-1/2”

2-11/16”

570-2660

I

0.272"

1-1/2”

2-11/16”

570-2720

J

0.277"

1-1/2”

2-11/16”

570-2770

K

0.281"

1-1/2”

2-11/16”

570-2810

L

0.290"

1-9/16”

2-3/4”

570-2900

M

0.295"

1-9/16”

2-3/4”

570-2950

N

0.302"

1-5/8”

2-13/16”

570-3020

O

0.316"

1-11/16”

2-15/16”

570-3160

P

0.323"

1-11/16”

2-15/16”

570-3230

Q

0.332"

1-11/16”

3”

570-3320

R

0.339"

1-11/16”

3”

570-3390

S

0.348"

1-3/4”

3-1/16”

570-3480

T

0.358"

1-3/4”

3-1/16”

570-3580

U

0.368"

1-13/16”

3-1/8”

570-3680

V

0.377"

1-7/8”

3-1/4”

570-3770

W

0.386"

1-15/16”

3-1/4”

570-3860

X

0.397"

1-15/16”

3-5/16”

570-3970

Y

0.404"

1-15/16”

3-5/16”

570-4040

Z

0.413"

2”

3-3/8”

570-4130