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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Duty Cycle Duty Cycle |
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For Joining For Joining |
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For Blade Material For Blade Material |
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Drill Bit Decimal Size Equivalents
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About Drill Bits
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Spot Welders
Use these welders on mild and galvanized steel as well as stainless steel. The tongs have pointed welding tips that hold and weld the metal pieces together. Do not use on aluminum, copper, or copper alloys.
Maximum material thickness is based on the total thickness of multiple sheets of uncoated mild steel when using 4 15/16" tongs. Capacities are slightly reduced when welding galvanized steel and stainless steel and when using 9 13/16", 13 3/4", or 19 5/8" tongs.
Input | Tong | Overall | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Material Thick. | Cooling Method | Duty Cycle | Voltage | Frequency, Hz | Phase | Output Power, kVA | Tip Shape | Throat Ht. | Throat Dp. | Ht. | Wd. | Dp. | Wt., lbs. | Cord Lg., ft. | Plug Type | Each | |
| 3/16" | Air | 5 Seconds On, 5 Seconds Off | 220V AC | 60 | Single | 2.5 | Pointed | 3 3/4" | 4 15/16" | 9" | 3 1/2" | 14 1/2" | 25 | 12 | Three Prong | 0000000 | 000000000 |
Throat | |||||
|---|---|---|---|---|---|
| Ht. | Dp. | For Max. Material Thick. | Tip Shape | Pair | |
| 3 3/4" | 4 15/16" | 3/16" | Pointed | 0000000 | 0000000 |
| Tip Shape | Pair | |
| Pointed | 0000000 | 000000 |
Cap-Style Spot Welding Electrodes with Pointed Tip
The pointed tip is best for tight areas or for a small weld. The shank is tapered for easy press-fit installation.
Cap-Style Spot Welding Electrodes with Flat Tip
The flat tip creates a larger weld and can be used when appearance is less important. The shank is tapered for easy press-fit installation.
Spot Welding Electrodes with Pointed Tip
The pointed tip is best for tight areas or for a small weld. The shank is tapered for easy press-fit installation.
Spot Welding Electrodes with Flat Tip
The flat tip creates a larger weld and can be used when appearance is less important. The shank is tapered for easy press-fit installation.
Stud Welding Systems
Join threaded studs and pins to steel and stainless steel with resistance welding that won't damage the opposite side of the material.
Collets must be the same size as the stud or pin you are welding and are not interchangeable with studs from other systems.
Threaded studs are for thin-gauge base materials. 18-8 stainless steel studs are more corrosion resistant than copper-coated steel studs.
Pins are for installing insulation and acoustical lining.
Input | Overall | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Duty Cycle | Voltage | Frequency, Hz | Current, A | Output Voltage | Ht. | Wd. | Dp. | Cord Lg., ft. | Plug Type | Includes | Each | |
| 8 Studs per Minute | 115V AC | 60 | 10 | 120V DC | 13" | 12" | 9" | 6 | Three Prong | Control Unit Welding Gun with 21-ft. Cable 4 Stop Pins for Setting Threaded Studs and Pins in Collet 15-ft. Ground Cable with 2 Ground Clamps | 0000000 | 000000000 |
Copper-Coated Steel | 18-8 Stainless Steel | ||||||
|---|---|---|---|---|---|---|---|
| Thread Size  | For Collet Thread Size | Head Dia. | Lg. | Pkg. of 100 | Pkg. of 100 | ||
| 1/4"-20 | 1/4"-20 | 5/16" | 1/2" | 0000000 | 00000 | 0000000 | 000000 |
| 1/4"-20 | 1/4"-20 | 5/16" | 3/4" | 000000 | 00 | 0000000 | 00000 |
| 1/4"-20 | 1/4"-20 | 5/16" | 1" | 0000000 | 0000 | 0000000 | 00000 |
| 10-24 | 10-24 | 1/4" | 1/2" | 0000000 | 0000 | 0000000 | 00000 |
| 10-24 | 10-24 | 1/4" | 1" | 0000000 | 0000 | 0000000 | 00000 |
| 4-40 | 4-40 | 3/16" | 1/2" | 0000000 | 00000 | 000000 | 00 |
| 6-32 | 6-32 | 7/32" | 1/2" | 0000000 | 0000 | 0000000 | 0000 |
| 6-32 | 6-32 | 7/32" | 3/4" | 0000000 | 0000 | 0000000 | 00000 |
| 6-32 | 6-32 | 7/32" | 1 1/2" | 0000000 | 00000 | 0000000 | 00000 |
| 8-32 | 8-32 | 1/4" | 1/2" | 0000000 | 0000 | 0000000 | 0000 |
| 8-32 | 8-32 | 1/4" | 3/4" | 0000000 | 0000 | 0000000 | 00000 |
| Gauge | For Collet Gauge Number | For Collet Thread Size | Lg. | Material | Pkg. of 100 | |
| 10 | 10 | 6-32 | 2 1/2" | Copper-Coated Steel | 00000000 | 000000 |
| 10 | 10 | 6-32 | 3" | Copper-Coated Steel | 0000000 | 00000 |
| 10 | 10 | 6-32 | 6" | Copper-Coated Steel | 0000000 | 00000 |
| 12 | 12 | __ | 1" | Copper-Coated Steel | 00000000 | 00000 |
| 12 | 12 | __ | 2" | Copper-Coated Steel | 00000000 | 00000 |
| 12 | 12 | __ | 2 1/2" | Copper-Coated Steel | 0000000 | 00000 |
| 12 | 12 | __ | 6" | Copper-Coated Steel | 00000000 | 00000 |
Band Saw Blade Welders
Make your own band saw blades from coil stock or repair broken blades with these welders. They have a cut-off tool to trim blades at a 90° angle before welding to ensure a tight weld and a file to smooth completed welds.
For Blade | Input | Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Welding Process | Material | Wd. | Thick. | Duty Cycle | Voltage | Frequency | Phase | Output Power | Ht. | Wd. | Dp. | Weight, lbs. | Plug Type | Cord Lg., ft. | Each | |
| Spot | Carbon Steel, Bi-Metal | 1/16"-1" | 0.025"-0.035" | 3 Seconds On, 57 Seconds Off | 240V AC | 60 Hz | Single | 3.5 kVA | 12" | 8" | 10" | 78 | Three Prong | 3 1/2 | 000000 | 000000000 |
Drill Bits for Spot Welds
Three drill points allow these bits to separate spot-welded panels without damaging the bottom panel.
Drill bits with flat on shank are used in spot-weld drills, such as Spitznagel.
For technical drawings and 3-D models, click on a part number.
Shank | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | Features | Specifications Met | For Use On | Each | |
Inch | |||||||||||
Uncoated High-Speed Steel | |||||||||||
| 1/4" | 0.25" | 1 1/2" | 0.04" | Round | 1/4" | Brad | Flat on Shank | NAS907 Type J | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 000000 | 000000 |
| 1/4" | 0.25" | 1 9/16" | 0.04" | Round | 1/4" | Brad | Flat on Shank | NAS907 Type J | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 000000 | 00000 |
| 5/16" | 0.3125" | 1 1/2" | 0.04" | Round | 5/16" | Brad | Flat on Shank | NAS907 Type J | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 000000 | 00000 |
| 5/16" | 0.3125" | 1 9/16" | 0.04" | Round | 5/16" | Brad | Flat on Shank | NAS907 Type J | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 000000 | 00000 |
| 5/16" | 0.3125" | 1 11/16" | 0.04" | Round | 5/16" | Brad | Flat on Shank | NAS907 Type J | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 000000 | 00000 |
| 5/16" | 0.3125" | 2 1/4" | 0.07" | Round | 5/16" | Brad | __ | NAS907 Type J | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 000000 | 00000 |
| 13/32" | 0.406" | 2 1/4" | 0.07" | Round | 13/32" | Brad | __ | NAS907 Type J | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 000000 | 00000 |
Hole Saws for Spot Welds
Cut through spot welds on sheet metal and make faster, more precise cuts than drill bits and other hole saws. This saw has a 1/4" hex shank for use with portable drills.
For technical drawings and 3-D models, click on a part number.