Airtek Ltd. — 514-336-3820 — sales@airtekltd.com — www.airtekltd.com

Tools & Accessories
Screwdriver Bits
Socket Head Insert Bits

Part # Cap Screw Size Set Screw Size Overall Length Hex Size

1/4" Hex Shank

hex insert bit

 250H0
250H1
250H2
250H3
250H4
250H5
250H6
250H7
250H8
250H9
250H10
250H11
250H12		 0
1
2-3
4-5
6
-
8
10
1/4
-
5/16
3/8
7/16 & 1/2		 3
5 & 6
8
10
-
1/4
-
5/16
3/8
7/16
1/2
5/8
3/4		 1"
1"
1"
1"
1"
1"
1"
1"
1"
1"
1"
1"
1"		 .050
1/16
5/64
3/32
7/64
1/8
9/64
5/32
3/16
7/32
1/4
5/16
3/8

5/16" Hex Shank

allan bit

 72-7
72-8
72-9
72-10
72-11
72-12		 10
1/4
-
5/16
3/8
7/16 & 1/2		 5/16
3/8
7/16
1/2
5/8
3/4		 1-1/8"
1-1/8"
1-1/8"
1-1/8"
1-1/8"
1-1/4"		 5/32
3/16
7/32
1/4
5/16
3/8

1/4" Hex Shank

metric hex bit

 74-2
74-2.5
74-3
74-4
74-5
74-6
74-7
74-8		 1"
1"
1"
1"
1"
1"
1"
1"		 2MM
2.5MM
3MM
4MM
5MM
6MM
7MM
8MM

1/4" Hex Shank

metric allan bit

 76-3
76-4
76-5
76-6
76-8		   1-1/8"
1-1/8"
1-1/8"
1-1/8"
1-1/8"		 3MM
4MM
5MM
6MM
8MM

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Socket Head Power Bits

Part # Cap Screw Size Set Screw Size Overall Length Hex Size

1/4" Hex Shank

hex bit

 70-H1
70-H2
70-H3
70-H4
70-H5
70-H6
70-H7
70-H8
70-H9
70-H10		 1/16"
5/64"
3/32"
7/64"
1/8"
9/64"
5/32"
3/16"
7/32"
1/4"		 1
2-3
4-5
6
-
8
10
1/4
-
5/16		 5 & 6
8
10
-
1/4
-
5/16
3/8
7/16
1/2 		1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"

1/4" Hex Shank

hex bit

 71-2
71-2.5
71-3
71-4
71-5
71-6
71-7
71-8
71-12
71-14		 2MM
2.5MM
3MM
4MM
5MM
6MM
7MM
8MM
12MM
14MM		     1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"
1-15/16"

7/16" Hex Shank

allan bit

 75-H4
75-H4A
75-H5
75-H6
75-H7
75-H8
75-H10
75-H12
75-H16		 1/8"
9/64"
5/32"
3/16"
7/32"
1/4"
5/16"
3/8"
1/2"		 -
8
10
1/4
-
5/16
3/8
7/16 & 1/2
5/8		 1/4
-
5/16
3/8
7/16
1/2
5/8
3/4
7/8		 3-1/2"
3-1/2"
3-1/2"
3-1/2"
3-1/2"
3-1/2"
3-1/2"
3-1/2"
3-1/2"

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Socket Head Tamper Resistant Bits

Part # Hex Size Cap Screw Size Set Screw Size Overall Length

1/4" Hex Shank

allan key

 73-TR3
73-TR4
73-TR5
73-TR6
73-TR7
73-TR8
73-TR9
73-TR10		 3/32"
7/64"
1/8"
9/64"
5/32"
3/16"
7/32"
1/4" 		4-5
6
-
8
10
1/4
5/16
- 		10
-
1/4
-
5/16
3/8
7/16
1/2 		1"
1"
1"
1"
1"
1"
1"
1"

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Due to the fact that we are continuously improving our products, the descriptions, illustrations,
specifications,dimensions, and part numbers are subject to change without notice.
Every effort has been made to have the information on this site error free, we can not be responsible for errors and or omissions.


Airtek (1990) Ltée, 5750 Donahue St., Montreal, Qc, Canada, H4S 1C1
Tel: 514-336-3820