TradeZone Industrial Tool Suppliers New Zealands leading supplier of engineering and industrial products
Home Product Catalogue Latest Caliper Magazine Store Locator Subscribe About Us Sponsorship
 
  Drill & Tapping Charts Print this page
 

DRILL SELECTION CHART

size 0.10 to 1.99

size 2.00 to 3.99

size 4.00 to 5.95

> size 6.00 to 9.92

size 10.00 to 19.84

size 20.00 to 25.40

Drill Size

mm
Equiv*

Decimal
Inches
Equiv*

Metric

Fractional

Gauge

6.00

6.00

.2362

B

6.05

.2380

6.10

6.10

.2402

C

6.15

.2420

6.20

6.20

.2441

D

6.25

.2460

6.30

6.30

.2480

1/4

E

6.35

.2500

6.40

6.40

.2520

6.50

6.50

.2559

F

6.53

.2570

6.60

6.60

.2598

G

6.63

.2610

6.70

6.70

.2638

17/64

6.75

.2656

H

6.76

.2660

6.80

6.80

.2677

6.90

6.90

.2717

I

6.91

.2720

7.00

7.00

.2756

J

7.04

.2770

7.10

7.10

.2795

K

7.14

.2810

9/32

7.14

.2812

7.20

7.20

.2835

7.30

7.30

.2874

L

7.37

.2900

7.40

7.40

.2913

M

7.49

.2950

7.50

7.50

.2953

19/64

7.54

.2969

7.60

7.60

.2992

N

7.67

.3020

7.70

7.70

.3031

7.80

7.80

.3071

7.90

7.90

.3110

5/16

7.94

.3125

8.00

8.00

.3150

O

8.03

.3160

8.10

8.10

.3189

8.20

8.20

.3228

P

8.20

.3230

8.30

8.30

.3268

21/64

8.33

.3281

8.40

8.40

.3307

Q

8.43

.3320

8.50

8.50

.3346

8.60

8.60

.3386

R

8.61

.3390

8.70

8.70

.3425

11/32

8.73

.3438

8.80

8.80

.3465

S

8.84

.3480

8.90

8.90

.3504

9.00

9.00

.3543

T

9.09

.3580

23/64

9.13

.3594

9.20

9.20

.3622

U

9.35

.3680

9.50

9.50

.3740

3/8

9.53

.3750

V

9.56

.3770

9.80

9.80

.3858

W

9.80

.3860

25/64

9.92

.3906

size 0.10 to 1.99

size 2.00 to 3.99

size 4.00 to 5.95

size 6.00 to 9.92

size 10.00 to 19.84

size 20.00 to 25.40

 

Please note : Tradezone Ltd accepts no liability for any loss or damage either direct or consequential aising out of or in relation to the use or application of the information or products referred to herein.

 

 

 

 

© 2009 TradeZone Industrial Group. All Rights Reserved. Site by eGroup