Precision-max Step Point 3.0mm Hss Drill 10 Pack

Features

• 3.0 mm diameter — fits common pilot and fastener sizes.
• Step-point geometry — helps guide the bit without pre-punching.
• High Speed Steel (HSS) construction — robust for general use.
• 10-pack bundle — ensures backup bits and reduces downtime. (Model DR90030B) UPC: 6009515900229 :contentReference[oaicite:0]{index=0}
• Straight shank — compatible with standard 3-jaw chucks.

Benefits

• Consistent results: With multiple bits of the same spec, wear is managed without losing geometry consistency.
• Reduced walking: Step-point tip helps maintain centre even on smooth or coated surfaces.
• Cost effective: Batch packs reduce handling and packaging overhead per bit.
• Versatile: Suitable for metal, plastics, light structural materials.

Extra Information

• Use cutting fluid or lubricant when drilling harder metals to reduce wear and heat.
• Start at modest speed and ramp up, especially in steels, to preserve bit life.
• Where possible, support thin materials with backing stock to reduce breakout at exit.

Specifications

Safety

• Wear eye protection — chips and shards are common when drilling metal.
• Secure the workpiece firmly; don’t hold by hand.
• Do not apply excessive lateral force; let the drill bit lead the cut.
• Manage heat—pause or slow feed if the bit becomes hot to touch.