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4 PCS HSS COBALT SPOT WELD DRILL BIT SET DS1437

4 PCS HSS COBALT SPOT WELD DRILL BIT SET DS1437

Quantity

DSD TOOLS

High-speed steel drill bits with cobalt additive and titanium coating, protecting against blunting due to overheating

• Special centring point design to prevent slipping
• M35 steel, hardness: HRC 65–67
• Titanium coated for longer service life

Sizes:
• 6.5 mm, 8 mm, 10 mm (length: 45 mm) – 1 pc each
• 8 mm (length: 79 mm) – 1 pc

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