BB2055 100mm Coated Carbide Drill for Steel | 1.5–17mm

BB2055 100mm Coated Carbide Drill for Steel

The BB Tool BB2055 100mm carbide drill is a basic coated solid carbide drill for steel machining and general CNC drilling applications where extra reach is required.

This page covers 100mm overall length with a diameter range of 1.5mm to 17.0mm across the available variants.

Key Features

• BB2055 basic coated series: coated carbide drill for steel machining.
• 100mm long-length design: provides extra reach for deeper holes or fixture clearance.
• Solid carbide construction: suitable for rigid CNC machines, milling machines, and drill presses.
• Size selection: choose the required diameter from the variants.

How to Choose

• Choose BB2055 when you need a basic coated carbide drill for steel.
• For aluminum and non-ferrous materials, compare BF2045.
• For higher wear resistance, compare BL2060.
• If a shorter drill can reach the hole, it is usually more rigid.

Usage Notes

• Use a rigid setup with accurate clamping and low runout.
• Handheld electric drills are not recommended.
• Use suitable chip-clearing strategy for deeper holes.