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Drill bit set GRAPHITE Hex shank for metal 4.5 mm, 2 pieces
Drill bit set GRAPHITE Hex shank for metal 4.5 mm, 2 pieces
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Drill bit set GRAPHITE Hex shank for metal 4.5 mm, 2 pieces
Leave your address - as soon as the price of the product goes down, you'll know about it right away
Drill bit set GRAPHITE Hex shank for metal 4.5 mm, 2 pieces
Drill bit set GRAPHITE Hex shank for metal 4.5 mm, 2 pieces
GRAPHITE Hex shank drill bit set for metal, diameter 4.5 mm, two pieces. These twist-type drill bits are made for drilling through metal and feature a hexagonal shank that fits hex chucks and quick-change holders on cordless drills and drivers. The set is intended for creating small-diameter holes in a variety of metalwork applications such as light fabrication, repairs and installation tasks.
The hex shank ensures secure grip in quick-change holders and minimizes slippage during operation. A straight twist-flute geometry provides efficient chip evacuation and stable drilling at moderate speeds. Supplied as a two-piece set, the bits offer immediate replacement or backup on the job. The compact 4.5 mm diameter is suitable for precision metalwork where controlled, small holes are required.
Select the appropriate drill speed and clamp the bit securely in a hex chuck or quick-change holder. Mark the drilling point on the metal surface and, if required, create a small center punch dimple to prevent wander. Use cutting lubricant or coolant when drilling thicker or harder metals to extend bit life and improve chip removal. Apply steady pressure and allow the drill bit to cut; avoid excessive feed that could cause bit breakage.
For best results, use the 4.5 mm GRAPHITE hex shank bits with a pilot hole if drilling into hardened or thick metal, and reduce speed when entering stainless steel. Store the bits dry and protected to prevent corrosion and inspect for wear before reuse.
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