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Drill bit Dedra WIT04075 — 4 mm diameter, 75 mm length, for metal, 1 pc
Drill bit Dedra WIT04075 — 4 mm diameter, 75 mm length, for metal, 1 pc
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Drill bit Dedra WIT04075 — 4 mm diameter, 75 mm length, for metal, 1 pc
Leave your address - as soon as the price of the product goes down, you'll know about it right away
Drill bit Dedra WIT04075 — 4 mm diameter, 75 mm length, for metal, 1 pc
Drill bit Dedra WIT04075 — 4 mm diameter, 75 mm length, for metal, 1 pc
Dedra WIT04075 is a single 4 mm diameter drill bit with a 75 mm overall length designed specifically for drilling metal. Manufactured for use in handheld drills and drill presses, this straight-shank bit provides the reach needed to create precise small-diameter holes in steel and other metallic materials. Supplied as one piece, it is intended for metalworking, repair and assembly tasks where a compact, accurate hole is required.
The 4 mm cutting diameter combined with a 75 mm length offers good balance between rigidity and reach for small-to-medium depth metal drilling. The bit is optimized for cutting through steel and similar metals, enabling clean hole edges and consistent diameter. Its single-piece supply simplifies inventory and selection for jobs that require a specific small-size drill bit.
Secure the drill bit correctly in the drill chuck, ensuring tight and concentric clamping. Select an appropriate drilling speed and apply cutting fluid or lubricant when working with steel to reduce heat and prolong the bit life. Start with a steady feed rate, maintain firm control of the drill, and clear chips periodically to avoid clogging. For deeper holes use progressive pecking to evacuate swarf and maintain accuracy.
For best results when drilling steel, use a slow to moderate spindle speed and a suitable cutting lubricant. When drilling thin sheet metal, support the workpiece to avoid deformation. Inspect the bit for wear and replace if chipping or excessive dulling is observed to maintain hole quality and user safety.
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