- OEM & Custom Support
- Exhibition
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- Product Details
- Laser logo marking on the shank
- Aluminum box (3pcs set)
- Material choice (M35 Co5%, M42 Co8%)
- Custom color options (Titanium-coated, Amber, Black oxide)
Profession Factory HSS M35 Spot Weld Drill Bits
- Specifically designed for the abuse of spot weld drilling.
- Precise nibbed pilot tip design increases accuracy and prevents slipping when held down for marking purposes.
- Heat resistant titanium coating withstands high-performance metal and wood drilling when used in high temperature environments.
- Special grade high speed steel cobalt mix is designed for long service life.
- It is commonly used for locating spot welds in automobile frames.
| Product Description | ||||
| Product Name | Profession Factory HSS M35 Spot Weld Drill Bits | |||
| Material | M2, M35 | |||
| Process | Fully Ground | |||
| Flute Type | 2 Flute (We also have 3 Flute) | |||
| Size | 6.0mm-10.0mm | |||
| Package | One-Pieces in one Plastic Tube | |||
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Frequently Asked Questions
Q: What is a Spot Weld Drill Bit?
A: A spot weld drill bit is a specialized cutting tool designed to remove spot welds without damaging the other metal panel.
Q: What is the Best Tool to Remove Spot Welds?
A: The best tool for removing spot welds is usually a spot weld drill bit. The tool is designed for separating welded panels quickly with minimal damage.
Q: What is the Difference Between a Spot Drill and a Regular Drill?
A: A spot drill is designed for accurate starting points and weld removal, while a regular drill bit is intended for general hole drilling. They are different usages.
Q: How to Sharpen a Spot Weld Drill Bit?
A: Spot weld drill bits can be sharpened using a fine grinding wheel while maintaining the original cutting angle. It is best to complete this under the guidance of a specialist.
Q: How to Use a Spot Weld Drill Bit?
A: To use a spot weld drill bit, mark the weld center, secure the workpiece, and drill carefully through the top weld layer without penetrating the lower panel. Controlled speed to opearate it.
Q: What Size Drill Bit for Spot Welds?
A: The most common spot weld drill bit sizes are from 6mm to 10mm, depending on weld diameter and material thickness. Choosing the correct size helps remove the weld efficiently.