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Zephyr Tri-Wing Screwdriver Bits

Tri-Wing screwdriver bits from Zephyr Fastener Tools. The Zephyr Tri-Wing bit, also known as triangular slotted, Screw Drive has three radial slots. Tri-Wing, as the name suggests, is a Screw with three ''wings'' and a small triangular hole in the center.


Displaying products 1 - 49 of 49 results
TW0 Zephyr 1/4'' Tri-Wing #0 Power Drive Bits
TW0 Zephyr 1/4'' Tri-Wing #0 Power Drive Bits
Price: $3.25
TW0 Zephyr 1/4'' Tri-Wing #0 Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #0, overall length 1''. Equivalent to Apex TW0.
TW0D Zephyr 1/4'' Tri-Wing #0 Insert Bits
TW0D Zephyr 1/4'' Tri-Wing #0 Insert Bits
Price: $3.11
TW0D Zephyr 1/4'' Tri-Wing #0 Insert Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #0, overall length 1''. Equivalent to Apex TWD-0.
TW1 Zephyr 1/4'' Tri-Wing #1 Power Drive Bits
TW1 Zephyr 1/4'' Tri-Wing #1 Power Drive Bits
Price: $3.25
TW1 Zephyr 1/4'' Tri-Wing #1 Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #1, overall length 1''. Equivalent to Apex TW1.
TW1D Zephyr 1/4'' Tri-Wing #1 Insert Bits
TW1D Zephyr 1/4'' Tri-Wing #1 Insert Bits
Price: $3.11
TW1D Zephyr 1/4'' Tri-Wing #1 Insert Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #1, overall length 1''. Equivalent to Apex TWD-1.
TW2 Zephyr 1/4'' Tri-Wing #2 Power Drive Bits
TW2 Zephyr 1/4'' Tri-Wing #2 Power Drive Bits
Price: $3.25
TW2 Zephyr 1/4'' Tri-Wing #2 Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #2, overall length 1''. Equivalent to Apex TW2.
TW2D Zephyr 1/4'' Tri-Wing #2 Insert Bits
TW2D Zephyr 1/4'' Tri-Wing #2 Insert Bits
Price: $3.11
TW2D Zephyr 1/4'' Tri-Wing #2 Insert Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #2, overall length 1''. Equivalent to Apex TWD-2.
TW3 Zephyr 1/4'' Tri-Wing #3 Power Drive Bits
TW3 Zephyr 1/4'' Tri-Wing #3 Power Drive Bits
Price: $3.25
TW3 Zephyr 1/4'' Tri-Wing #3 Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #3, overall length 1''. Equivalent to Apex TW3.
TW3D Zephyr 1/4'' Tri-Wing #3 Insert Bits
TW3D Zephyr 1/4'' Tri-Wing #3 Insert Bits
Price: $3.11
TW3D Zephyr 1/4'' Tri-Wing #3 Insert Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #3, overall length 1''. Equivalent to Apex TWD-3.
TW3DR Zephyr 1/4'' Tri-Wing #3 Insert Bits, ACR
TW3DR Zephyr 1/4'' Tri-Wing #3 Insert Bits, ACR
Price: $4.02
TW3DR Zephyr 1/4'' Tri-Wing #3 Insert Bits, ACR
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #3, overall length 1'' ACR.
TW3R Zephyr 1/4'' Tri-Wing #3 Power Drive Bits, ACR
TW3R Zephyr 1/4'' Tri-Wing #3 Power Drive Bits, ACR
Price: $4.02
TW3R Zephyr 1/4'' Tri-Wing #3 Power Drive Bits, ACR
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #3, overall length 1'' with ACR.
TW4 Zephyr 1/4'' Tri-Wing #4 Power Drive Bits
TW4 Zephyr 1/4'' Tri-Wing #4 Power Drive Bits
Price: $3.25
TW4 Zephyr 1/4'' Tri-Wing #4 Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #4, overall length 1''. Equivalent to Apex TW4.
TW4AD Zephyr 5/16'' Tri-Wing #4 Insert Bits
TW4AD Zephyr 5/16'' Tri-Wing #4 Insert Bits
Price: $5.97
TW4AD Zephyr 5/16'' Tri-Wing #4 Insert Bits
Zephyr Tri-Wing screwdriver bit, 5/16'' hex drive insert, recess size #4, overall length 1 1/4''. Equivalent to Apex TWE-4.
TW4ADR Zephyr 5/16'' Tri-Wing #4 Insert Bits, ACR
TW4ADR Zephyr 5/16'' Tri-Wing #4 Insert Bits, ACR
Price: $8.34
TW4ADR Zephyr 5/16'' Tri-Wing #4 Insert Bits, ACR
Zephyr Tri-Wing screwdriver bit, 5/16'' hex drive insert, recess size #4, overall length 1 1/4'' with ACR. Equivalent to Apex TWD-4-ACR.
TW4D Zephyr 1/4'' Tri-Wing #4 Insert Bits
TW4D Zephyr 1/4'' Tri-Wing #4 Insert Bits
Price: $3.11
TW4D Zephyr 1/4'' Tri-Wing #4 Insert Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #4, overall length 1''. Equivalent to Apex TWD-4.
TW4DR Zephyr 1/4'' Tri-Wing #4 Insert Bits, ACR
TW4DR Zephyr 1/4'' Tri-Wing #4 Insert Bits, ACR
Price: $4.02
TW4DR Zephyr 1/4'' Tri-Wing #4 Insert Bits, ACR
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #4, overall length 1'' ACR.
TW4R Zephyr 1/4'' Tri-Wing #4 Power Drive Bits, ACR
TW4R Zephyr 1/4'' Tri-Wing #4 Power Drive Bits, ACR
Price: $4.02
TW4R Zephyr 1/4'' Tri-Wing #4 Power Drive Bits, ACR
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #4, overall length 1'' with ACR.
TW5 Zephyr 1/4'' Tri-Wing #5 Power Drive Bits
TW5 Zephyr 1/4'' Tri-Wing #5 Power Drive Bits
Price: $3.25
TW5 Zephyr 1/4'' Tri-Wing #5 Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #5, overall length 1 1/4''. Equivalent to Apex TW5.
TW5AD Zephyr 5/16'' Tri-Wing #5 Insert Bits
TW5AD Zephyr 5/16'' Tri-Wing #5 Insert Bits
Price: $5.97
TW5AD Zephyr 5/16'' Tri-Wing #5 Insert Bits
Zephyr Tri-Wing screwdriver bit, 5/16'' hex drive insert, recess size #5, overall length 1 1/4''. Equivalent to Apex TWE-5.
TW5ADR Zephyr 5/16'' Tri-Wing #5 Insert Bits, ACR
TW5ADR Zephyr 5/16'' Tri-Wing #5 Insert Bits, ACR
Price: $8.34
TW5ADR Zephyr 5/16'' Tri-Wing #5 Insert Bits, ACR
Zephyr Tri-Wing screwdriver bit, 5/16'' hex drive insert, recess size #5, overall length 1 1/4'' ACR. Equivalent to Apex TWD-5-ACR.
TW5D Zephyr 1/4'' Tri-Wing #5 Insert Bits
TW5D Zephyr 1/4'' Tri-Wing #5 Insert Bits
Price: $3.11
TW5D Zephyr 1/4'' Tri-Wing #5 Insert Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #5, overall length 1 1/4''. Equivalent to Apex TWD-5.
TW5DR Zephyr 1/4'' Tri-Wing #5 Insert Bits, ACR
TW5DR Zephyr 1/4'' Tri-Wing #5 Insert Bits, ACR
Price: $4.02
TW5DR Zephyr 1/4'' Tri-Wing #5 Insert Bits, ACR
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #5, overall length 1 1/4'' ACR.
TW5R Zephyr 1/4'' Tri-Wing #5 Power Drive Bits, ACR
TW5R Zephyr 1/4'' Tri-Wing #5 Power Drive Bits, ACR
Price: $4.02
TW5R Zephyr 1/4'' Tri-Wing #5 Power Drive Bits, ACR
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #5, overall length 1 1/4'' with ACR. Equivalent to Apex TW5-ACR
TW6AD Zephyr 5/16'' Tri-Wing #6 Insert Bits
TW6AD Zephyr 5/16'' Tri-Wing #6 Insert Bits
Price: $8.34
TW6AD Zephyr 5/16'' Tri-Wing #6 Insert Bits
Zephyr Tri-Wing screwdriver bit, 5/16'' hex drive insert, recess size #6, overall length 1 1/4''.
TW6ADR Zephyr 5/16'' Tri-Wing #6 Insert Bits, ACR
TW6ADR Zephyr 5/16'' Tri-Wing #6 Insert Bits, ACR
Price: $11.13
TW6ADR Zephyr 5/16'' Tri-Wing #6 Insert Bits, ACR
Zephyr Tri-Wing screwdriver bit, 5/16'' hex drive insert, recess size #6, overall length 1 1/4'' ACR.
TW6B4D Zephyr 1/4'' Tri-Wing #6 Bullnose Insert Bits
TW6B4D Zephyr 1/4'' Tri-Wing #6 Bullnose Insert Bits
Price: $8.37
TW6B4D Zephyr 1/4'' Tri-Wing #6 Bullnose Insert Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #6, overall length 1 1/4'' bullnose. Equivalent to Apex TWD-6.
TW6B4DR Zephyr 1/4'' Tri-Wing #6 Insert Bits, ACR, Bullnose
TW6B4DR Zephyr 1/4'' Tri-Wing #6 Insert Bits, ACR, Bullnose
Price: $11.14
TW6B4DR Zephyr 1/4'' Tri-Wing #6 Insert Bits, ACR, Bullnose
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #6, overall length 1 1/4'' bullnose with ACR.
TW6B4R Zephyr 1/4'' Tri-Wing #6 Bullnose Power Drive Bits, ACR
TW6B4R Zephyr 1/4'' Tri-Wing #6 Bullnose Power Drive Bits, ACR
Price: $10.42
TW6B4R Zephyr 1/4'' Tri-Wing #6 Bullnose Power Drive Bits, ACR
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #6, overall length 1 1/4'' bullnose with ACR.
TW6B5 Zephyr 5/16'' Tri-Wing #6 Bullnose Power Drive Bits
TW6B5 Zephyr 5/16'' Tri-Wing #6 Bullnose Power Drive Bits
Price: $10.85
TW6B5 Zephyr 5/16'' Tri-Wing #6 Bullnose Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 5/16'' hex power drive shank, recess size #6, overall length 1 1/4'' bullnose. Equivalent to Apex TWA-6.
TW6B5D Zephyr 5/16'' Tri-Wing #6 Bullnose Insert Bits
TW6B5D Zephyr 5/16'' Tri-Wing #6 Bullnose Insert Bits
Price: $8.94
TW6B5D Zephyr 5/16'' Tri-Wing #6 Bullnose Insert Bits
Zephyr Tri-Wing screwdriver bit, 5/16'' hex insert shank, recess size #6, overall length 1 1/4'' bullnose.
TW6R Zephyr 7/16'' Tri-Wing #6 Power Drive Bits, ACR
TW6R Zephyr 7/16'' Tri-Wing #6 Power Drive Bits, ACR
Price: $11.21
TW6R Zephyr 7/16'' Tri-Wing #6 Power Drive Bits, ACR
Zephyr Tri-Wing screwdriver bit, 7/16'' hex power drive shank, recess size #6, overall length 1 1/4'' with ACR.
TW7 Zephyr 7/16'' Tri-Wing #7 Power Drive Bits
TW7 Zephyr 7/16'' Tri-Wing #7 Power Drive Bits
Price: $8.41
TW7 Zephyr 7/16'' Tri-Wing #7 Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 7/16'' hex power drive shank, recess size #7, overall length 1 1/4''.
TW7B4 Zephyr 1/4'' Tri-Wing #7 Bullnose Power Drive Bits
TW7B4 Zephyr 1/4'' Tri-Wing #7 Bullnose Power Drive Bits
Price: $10.69
TW7B4 Zephyr 1/4'' Tri-Wing #7 Bullnose Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #7, overall length 1 1/4'' bullnose. Equivalent to Apex TWB-7.
TW7B4D Zephyr 1/4'' Tri-Wing #7 Bullnose Insert Bits
TW7B4D Zephyr 1/4'' Tri-Wing #7 Bullnose Insert Bits
Price: $8.94
TW7B4D Zephyr 1/4'' Tri-Wing #7 Bullnose Insert Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #7, overall length 1 1/4'' bullnose. Equivalent to Apex TWD-7.
TW7B5 Zephyr 5/16'' Tri-Wing #7 Bullnose Power Drive Bits
TW7B5 Zephyr 5/16'' Tri-Wing #7 Bullnose Power Drive Bits
Price: $11.15
TW7B5 Zephyr 5/16'' Tri-Wing #7 Bullnose Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 5/16'' hex power drive shank, recess size #7, overall length 1 1/4'' bullnose.
TW7B5D Zephyr 5/16'' Tri-Wing #7 Bullnose Insert Bits
TW7B5D Zephyr 5/16'' Tri-Wing #7 Bullnose Insert Bits
Price: $8.94
TW7B5D Zephyr 5/16'' Tri-Wing #7 Bullnose Insert Bits
Zephyr Tri-Wing screwdriver bit, 5/16'' hex insert shank, recess size #7, overall length 1 1/4'' bullnose. Equivalent to Apex TWA-7.
TW7R Zephyr 7/16'' Tri-Wing #7 Power Drive Bits, ACR
TW7R Zephyr 7/16'' Tri-Wing #7 Power Drive Bits, ACR
Price: $11.21
TW7R Zephyr 7/16'' Tri-Wing #7 Power Drive Bits, ACR
Zephyr Tri-Wing screwdriver bit, 7/16'' hex power drive shank, recess size #7, overall length 1 1/4'' with ACR.
TW8 Zephyr 7/16'' Tri-Wing #8 Power Drive Bits
TW8 Zephyr 7/16'' Tri-Wing #8 Power Drive Bits
Price: $8.41
TW8 Zephyr 7/16'' Tri-Wing #8 Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 7/16'' hex power drive shank, recess size #8, overall length 1 1/4''.
TW8B4 Zephyr 1/4'' Tri-Wing #8 Bullnose Power Drive Bits
TW8B4 Zephyr 1/4'' Tri-Wing #8 Bullnose Power Drive Bits
Price: $12.41
TW8B4 Zephyr 1/4'' Tri-Wing #8 Bullnose Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex power drive shank, recess size #8, overall length 1 1/4'' bullnose. Equivalent to Apex TWB-8.
TW8B4D Zephyr 1/4'' Tri-Wing #8 Bullnose Insert Bits
TW8B4D Zephyr 1/4'' Tri-Wing #8 Bullnose Insert Bits
Price: $8.94
TW8B4D Zephyr 1/4'' Tri-Wing #8 Bullnose Insert Bits
Zephyr Tri-Wing screwdriver bit, 1/4'' hex insert shank, recess size #8, overall length 1 1/4'' bullnose.
TW8B5 Zephyr 5/16'' Tri-Wing #8 Bullnose Power Drive Bits
TW8B5 Zephyr 5/16'' Tri-Wing #8 Bullnose Power Drive Bits
Price: $12.70
TW8B5 Zephyr 5/16'' Tri-Wing #8 Bullnose Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 5/16'' hex power drive shank, recess size #8, overall length 1 1/4'' bullnose.
TW8B5D Zephyr 5/16'' Tri-Wing #8 Bullnose Insert Bits
TW8B5D Zephyr 5/16'' Tri-Wing #8 Bullnose Insert Bits
Price: $8.94
TW8B5D Zephyr 5/16'' Tri-Wing #8 Bullnose Insert Bits
Zephyr Tri-Wing screwdriver bit, 5/16'' hex insert shank, recess size #8, overall length 1 1/4'' bullnose. Equivalent to Apex TWA-8.
TW9 Zephyr 5/8'' Tri-Wing #9 Power Drive Bits
TW9 Zephyr 5/8'' Tri-Wing #9 Power Drive Bits
Price: Price on request
TW9 Zephyr 5/8'' Tri-Wing #9 Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 5/8'' hex power drive shank, recess size #9, overall length 1 1/4''.
TW9B Zephyr 7/16'' Tri-Wing #9 Bullnose Power Drive Bits
TW9B Zephyr 7/16'' Tri-Wing #9 Bullnose Power Drive Bits
Price: Price on request
TW9B Zephyr 7/16'' Tri-Wing #9 Bullnose Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 7/16'' hex power drive shank, recess size #9, overall length 1 1/4'', bullnose. Equivalent to Apex TW9.
TW10 Zephyr 5/8'' Tri-Wing #10 Power Drive Bits
TW10 Zephyr 5/8'' Tri-Wing #10 Power Drive Bits
Price: Price on request
TW10 Zephyr 5/8'' Tri-Wing #10 Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 5/8'' hex power drive shank, recess size #10, overall length 1 1/4''.
TW11 Zephyr 5/8'' Tri-Wing #11 Power Drive Bits
TW11 Zephyr 5/8'' Tri-Wing #11 Power Drive Bits
Price: Price on request
TW11 Zephyr 5/8'' Tri-Wing #11 Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 5/8'' hex power drive shank, recess size #11, overall length 1 1/4''.
TW12B Zephyr 5/8'' Tri-Wing #12 Bullnose Power Drive Bits
TW12B Zephyr 5/8'' Tri-Wing #12 Bullnose Power Drive Bits
Price: Price on request
TW12B Zephyr 5/8'' Tri-Wing #12 Bullnose Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 5/8'' hex power drive shank, recess size #12, overall length 1 1/4'', bullnose. Equivalent to Apex TW12.
TW13B Zephyr 5/8'' Tri-Wing #13 Bullnose Power Drive Bits
TW13B Zephyr 5/8'' Tri-Wing #13 Bullnose Power Drive Bits
Price: Price on request
TW13B Zephyr 5/8'' Tri-Wing #13 Bullnose Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 5/8'' hex power drive shank, recess size #13, overall length 2 1/2'', bullnose. Equivalent to Apex TW13.
TW14B Zephyr 3/4'' Tri-Wing #14 Bullnose Power Drive Bits
TW14B Zephyr 3/4'' Tri-Wing #14 Bullnose Power Drive Bits
Price: Price on request
TW14B Zephyr 3/4'' Tri-Wing #14 Bullnose Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 3/4'' hex power drive shank, recess size #14, overall length 3'', bullnose. Equivalent to Apex TW14.
TW15B Zephyr 3/4'' Tri-Wing #15 Bullnose Power Drive Bits
TW15B Zephyr 3/4'' Tri-Wing #15 Bullnose Power Drive Bits
Price: Price on request
TW15B Zephyr 3/4'' Tri-Wing #15 Bullnose Power Drive Bits
Zephyr Tri-Wing screwdriver bit, 3/4'' hex power drive shank, recess size #15, overall length 3'', bullnose. Equivalent to Apex TW15.
 


Founded in 1939 by Don Dotson, Zephyr has come a long way from its humble beginnings in a small shop in Inglewood, CA. When Mr. Dotson first started out, his passion for designing custom tools for the aerospace industry drove him to leave his regional manager job with Chicago Pneumatic. Thus giving rise to Zephyr and turning hard work and inspiration into a thriving business. We now serve customers all over the world, and are thrilled to be a part of the Aerospace Industry.

Zephyr offers a wide variety of installation and removal tools for specialized fasteners to its aerospace customers with its’ Lok-Fast brand. A complete line of screwdriver bits and power tool accessories to its Industrial based clientele under its' Zephyr Industrial brand, in addition to its OEM customers. Temporary fasteners branded Kwik-Lok, to its aerospace customers and the Zephyr Aerospace product line of drilling accessories and hole preparation tools.

Zephyr has established a reputation as a leading designer and manufacturer of assembly tools and fastener installation tools for the aerospace industry. Zephyr Aerospace designs and develops tools and fastener installation tools for use in the aerospace industry.

These products include Angle Drills, Microstop Countersink Cages, Countersink Cutters, Metric Countersink Cutters, Collapsible Drill Guides and Tips, Rivet Shavers and Cutters, Super Rivet Shavers and Cutters, and Weld Shavers and Cutters. Positive Feed Drills, Riveting Machines, Dimpling Machines, Portable Dimpling Machines, and Dimple Punches & Dies.

Founded in 1939 by Don Dotson, Zephyr has come a long way from its humble beginnings in a small shop in Inglewood, CA. When Mr. Dotson first started out, his passion for designing custom tools for the aerospace industry drove him to leave his regional manager job with Chicago Pneumatic. Thus giving rise to Zephyr and turning hard work and inspiration into a thriving business. We now serve customers all over the world, and are thrilled to be a part of the Aerospace Industry.

Zephyr offers a wide variety of installation and removal tools for specialized fasteners to its aerospace customers with its’ Lok-Fast brand. A complete line of screwdriver bits and power tool accessories to its Industrial based clientele under its' Zephyr Industrial brand, in addition to its OEM customers. Temporary fasteners branded Kwik-Lok, to its aerospace customers and the Zephyr Aerospace product line of drilling accessories and hole preparation tools.

Zephyr has established a reputation as a leading designer and manufacturer of assembly tools and fastener installation tools for the aerospace industry. Zephyr Aerospace designs and develops tools and fastener installation tools for use in the aerospace industry.

These products include Angle Drills, Microstop Countersink Cages, Countersink Cutters, Metric Countersink Cutters, Collapsible Drill Guides and Tips, Rivet Shavers and Cutters, Super Rivet Shavers and Cutters, and Weld Shavers and Cutters. Positive Feed Drills, Riveting Machines, Dimpling Machines, Portable Dimpling Machines, and Dimple Punches & Dies.

Founded in 1939 by Don Dotson, Zephyr has come a long way from its humble beginnings in a small shop in Inglewood, CA. When Mr. Dotson first started out, his passion for designing custom tools for the aerospace industry drove him to leave his regional manager job with Chicago Pneumatic. Thus giving rise to Zephyr and turning hard work and inspiration into a thriving business. We now serve customers all over the world, and are thrilled to be a part of the Aerospace Industry.

Zephyr offers a wide variety of installation and removal tools for specialized fasteners to its aerospace customers with its’ Lok-Fast brand. A complete line of screwdriver bits and power tool accessories to its Industrial based clientele under its' Zephyr Industrial brand, in addition to its OEM customers. Temporary fasteners branded Kwik-Lok, to its aerospace customers and the Zephyr Aerospace product line of drilling accessories and hole preparation tools.

Zephyr has established a reputation as a leading designer and manufacturer of assembly tools and fastener installation tools for the aerospace industry. Zephyr Aerospace designs and develops tools and fastener installation tools for use in the aerospace industry.

These products include Angle Drills, Microstop Countersink Cages, Countersink Cutters, Metric Countersink Cutters, Collapsible Drill Guides and Tips, Rivet Shavers and Cutters, Super Rivet Shavers and Cutters, and Weld Shavers and Cutters. Positive Feed Drills, Riveting Machines, Dimpling Machines, Portable Dimpling Machines, and Dimple Punches & Dies.

Founded in 1939 by Don Dotson, Zephyr has come a long way from its humble beginnings in a small shop in Inglewood, CA. When Mr. Dotson first started out, his passion for designing custom tools for the aerospace industry drove him to leave his regional manager job with Chicago Pneumatic. Thus giving rise to Zephyr and turning hard work and inspiration into a thriving business. We now serve customers all over the world, and are thrilled to be a part of the Aerospace Industry.

Zephyr offers a wide variety of installation and removal tools for specialized fasteners to its aerospace customers with its’ Lok-Fast brand. A complete line of screwdriver bits and power tool accessories to its Industrial based clientele under its' Zephyr Industrial brand, in addition to its OEM customers. Temporary fasteners branded Kwik-Lok, to its aerospace customers and the Zephyr Aerospace product line of drilling accessories and hole preparation tools.

Zephyr has established a reputation as a leading designer and manufacturer of assembly tools and fastener installation tools for the aerospace industry. Zephyr Aerospace designs and develops tools and fastener installation tools for use in the aerospace industry.

These products include Angle Drills, Microstop Countersink Cages, Countersink Cutters, Metric Countersink Cutters, Collapsible Drill Guides and Tips, Rivet Shavers and Cutters, Super Rivet Shavers and Cutters, and Weld Shavers and Cutters. Positive Feed Drills, Riveting Machines, Dimpling Machines, Portable Dimpling Machines, and Dimple Punches & Dies.