The square High Speed Steel (HSS) tool bits that we offer, are manufactured using superior grade steel to provide efficient performance to our clients. We are reckoned as a skilled manufacturer and exporter of Square Tool Bit. The Square Tool Bits are extensively demanded because of its durability and perfect finishing. These are available in m2, m35, m42, t42, t1 and other special HSS grades and can be customized on demand.

Hardness 
1X 
6265 
HRC 
2X 
6366 
HRC 
Special 
6568 
HRC 
3X 
6467 
HRC 

Tolerance
(Width/Thickness) 
h/2 
Sizes for HSS Square Tool Bits
REF.NO. 
INCHES[”] 
MILLIMETERS(MM) 
S 1

1/8'' X 1/8'' X 3''

3 X3 X 75

S 2

1/8'' X 1/8'' X 4''

3 X 3X 100

S 3

5/32'' X 5/32'' X 3''

4 X 4X 75

S 4

5/32'' X 5/32'' X 4''

4 X4 X 100

S 5

3/16'' X 3/16'' X 3''

5 X 5 X 75

S 6

3/16'' X 3/16'' X 4''

5 X 5 X 100

S 7

3/16'' X 3/16'' X 6''

5 X 5 150

S 8

1/8'' X 1/8'' X 3''

6 X 6 X 75

S 9

1/4'' X 1/4'' X 4''

6 X 6 X 100

S 10

1/4'' X 1/4'' X 6''

6 X 6 X 150

S 11

1/4'' X 1/4'' X 8''

6 X 6 X 200

S 12

5/16'' X 5/16'' X 3''

8 X 8 X75

S 13

5/16'' X 5/16'' X 4''

8 X 8 X 100

S 14

5/16'' X 5/16'' X 6''

8 X 8 X 150

S 15

5/16'' X 5/16'' X 8''

8 X 8 X200

S 16

3X8'' X 3/8'' X 3''

9 X 9 X 75

S 17

3X8'' X 3/8'' X 4''

9 X 9 X 100

S 18

3X8'' X 3/8'' X 6''

9 X 9 X 150

S 19

3X8'' X 3/8'' X 8''

9 X 9 X 200

S 20

3X8'' X 3/8'' X 10''

9 X 9 X 250

S 21


10 X 10 X 75

S 22


10 X 10 X 100

S 23


10 X 10 X 150

S 24


10 X 10 X 200

S 25


10 X 10 X 250

S 26

1/2'' X 1/2'' X 3''

12 X 12 X 75

S 27

1/2'' X 1/2'' X 4''

12 X 12 X 100

S 28

1/2'' X 1/2'' X 6''

12 X 12 X 150

S 29

1/2'' X 1/2'' X 8''

12 X 12 X 200

S 30

1/2'' X 1/2'' X 10''

12 X 12 X 250

S 31

5/8'' X 5/8'' X 4''

16 X 16 X 100

S 32

5/8'' X 5/8'' X 6''

16 X 16 X 150

S 33

5/8'' X 5/8'' X 8''

16 X 16 X 200

S 34

3/4'' X 3/4'' X 4''

19 X 19 X 100

S 35

3/4'' X 3/4'' X 6''

19 X 19 X 150

S 36

3/4'' X 3/4'' X 8''

19 X 19 X 200

S 37


20 X 20 X 100

S 38


20 X 20 X 150

S 39


20 X 20 X 200

S 40

1'' X 1'' X 4''

25 X 25 X 100

S 41

1'' X 1'' X 5''

25 X 25 X 125

S 42

1'' X 1'' X 6''

25 X 25 X 150

S 43

1'' X 1'' X 8''

25 X 25 X 200
