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

Tools & Accessories
Screwdriver Bits
Slotted Insert Bits

Part # Screw Size Blade Width Blade Thickness Overall Length

1/4" Hex Shank
insert bit
Short Length

250SS1
250SS2
250SS3
250SS4
250SS5
250SS6
250SS8
250SS10
250SS12
No. 1
No. 2
No. 3
No. 4
No. 5
No. 6
No. 8
No. 10
No. 12
.109
.125
.140
.156
.218
.250
.281
.288
.355
.024
.026
.028
.032
.036
.040
.046
.050
.056
1"
1"
1"
1"
1"
1"
1"
1"
1"

1/4" Hex Shank
bit
Standard Length

250SB1
250SB2
250SB3
250SB4
250SB5
250SB6
4F-5R
6F-8R
8F-10R
10F-12R
12F-14R
14F-16R
.187
.250
.281
.281
.281
.359
.034
.040
.042
.046
.050
.055
1-1/2"
1-1/2"
1-1/2"
1-1/2"
1-1/2"
1-1/2"

5/16" Hex Shank
insert screwdriver bit

312SB1
312SB2
312SB3
312SB4
312SB5
312SB6
4F-5R
6F-8R
8F-10R
10F-12R
12F-14R
14F-16R
.187
.250
.281
.281
.312
.359
.034
.040
.042
.046
.050
.055
1-1/2"
1-1/2"
1-1/2"
1-1/2"
1-1/2"
1-1/2"

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Slotted Metric Insert Bits

Part # Overall Length MM Point Size MM

1/4" Hex Shank
metric bits

250S4M
250S5M
250S5.5M
250S6M
250S6.5M
250S7M
250S8M
25
25
25
25
25
25
25
4 X .5
5 X .8
5.5 X .8
6 X 1
6.5 X 1
7 X 1.2
8 X 1.6

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Slotted Power Bits

Part # Overall Length Screw Size Blade Thickness Body Diameter

1/4" Hex Drive Shank
flat screwdriver bit

20-1S
20-2S
20-3S
20-4S
20-5S
20-6S
20-7S
20-8S
20-9S
20-10S
1-15/16" 1F-2R
2F-3R
3F-4R
4F-5R
5F-6R
5F- 6R
6F-7R
8F-10R
10F-12R
12F-14R
.026
.028
.032
.034
.036
.036
.038
.042
.046
.050
.122
.134
.154
.187
.215
.250
.250
.275
.312
.360

1/4" Hex Drive Shank
standard screwdriver bit

26-1S
26-2S
26-3S
26-4S
26-5S
26-7S
26-8S
26-9S
26-10S
2-3/4" 1F-2R
2F-3R
3F-4R
4F-5R
5F-6R
6F-7R
8F-10R
10F-12R
12F-14R
.026
.028
.032
.034
.036
.038
.042
.046
.050
.122
.134
.154
.187
.215
.250
.275
.312
.360

1/4" Hex Drive Shank
screwdriver

23-1S
23-2S
23-3S
23-4S
23-5S
23-6S
23-8S
23-9S
23-10S
3" 1F-2R
2F-3R
3F-4R
4F-5R
5F-6R
6F-7R
8F-10R
10F-12R
12F-14R
.026
.028
.032
.034
.036
.038
.042
.046
.050
.122
.134
.154
.187
.215
.250
.275
.312
.360

1/4" Hex Drive Shank
screwdriver bit

27-1S
27-2S
27-3S
27-4S
27-5S
27-6S
27-8S
27-9S
27-10S
3-1/2" 1F-2R
2F-3R
3F-4R
4F-5R
5F-6R
6F-7R
8F-10R
10F-12R
12F-14R
.026
.028
.032
.034
.036
.038
.042
.046
.050
.122
.134
.154
.187
.215
.250
.275
.312
.360

1/4" Hex Drive Shank
long screwdrive bit

24-1S
24-2S
24-3S
24-4S
24-5S
24-6S
24-8S
24-9S
24-10S
4" 1F-2R
2F-3R
3F-4R
4F-5R
5F-6R
6F-7R
8F-10R
10F-12R
12F-14R
.026
.028
.032
.034
.036
.038
.042
.046
.050
.122
.134
.154
.187
.215
.250
.275
.312
.360

1/4" Hex Drive Shank
screwdriver

28-1S
28-2S
28-3S
28-4S
28-5S
28-6S
28-8S
28-9S
28-10S
6" 1F-2R
2F-3R
3F-4R
4F-5R
5F-6R
6F-7R
8F-10R
10F-12R
12F-14R
.026
.028
.032
.034
.036
.038
.042
.046
.050
.122
.134
.154
.187
.215
.250
.275
.312
.360

1/4" Full Hex Body
bit

20-1SH
20-2SH
20-3SH
4
6
8
3-4
6-8
10-12
.032
.040
.046
1-15/16"
1-15/16"
1-15/16"

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Yankee Bits

Part # Overall Length Screw Size Blade Thickness Body Diameter

9/32" NO.130A Yankee
yankee bit

130-3S
130-4S
130-5S
130-6S
130-7S
130-8S
130-10S
3-1/4" 3F-4R
4F-5R
5F-6R
6F-7R
7F-8R
8F-10R
10F-12R
.032
.034
.036
.038
.040
.042
.046
.154
.187
.215
.250
.275
.312
.375

7/32" NO.135A Yankee
yankee bit

135-3S
135-4S
135-5S
135-6S
135-7S
135-8S
3-1/4" 3F-4R
4F-5R
5F-6R
6F-7R
7F-8R
8F-10R
.032
.034
.036
.038
.040
.042
.154
.187
.215
.250
.275
.312

^Top

Bit Finders

  Complete Assembly Parts Only
Part # Screw Size Blade Thickness Bit Diameter Overall Length Shank
Part #
Finder
Part #

1/4" Hex Drive
bit finder
Standard Length

40-1BF
40-2BF
40-3BF
40-4BF
40-5BF
40-6BF
40-7BF
4F-5R
5F-6R
6 -8R
8F-10R
10F-12R
12F-14R
14F-16R
.036
.036
.040
.042
.046
.050
.055
.193
.193
.241
.290
.350
.395
.457
3-3/4"
3-3/4"
3-3/4"
3-3/4"
3-3/4"
3-7/8"
4-1/8"
40-1
40-2
40-3
40-4
40-5
40-6
40-7
40-1S
40-2S
40-3S
40-4S
40-5S
40-6S
40-7S

1/4" Hex Drive
bit finder
Long Length

42-2BF
42-3BF
42-4BF
42-5BF
42-6BF
5F-6R
6F-8R
8F-10R
10F-12R
12F-14R
.036
.040
.042
.046
.050
.193
.241
.290
.350
.395
6-3/4"
6-3/4"
6-3/4"
6-3/4"
6-3/4"
42-2
42-3
42-4
42-5
42-6
40-2S
40-3S
40-4S
40-5S
40-6S

7/16" Hex Drive
bit finder
Standard Length

46-2BF
46-3BF
46-4BF
46-5BF
46-6BF
46-7BF
46-8BF
8F-10R
10F-12R
12F-14R
14F-16R
16F-20R
20F-22R
24F-24R
.042
.046
.050
.055
.060
.062
.065
.290
.350
.395
.457
.503
.545
.595
3-3/4"
3-7/8"
3-7/8"
4-1/8"
4-1/8"
4-1/8"
4-1/8"
46-2
46-3
46-4
46-5
46-6
46-7
46-8
40-4S
40-5S
40-6S
40-7S
40-8S
40-9S
40-10S