Leave your address - as soon as the price of the product goes down, you'll know about it right away
Drill Bit GRAPHITE 57H164 cylindrical titanium-coated for metal 12.5 mm
Drill Bit GRAPHITE 57H164 cylindrical titanium-coated for metal 12.5 mm
In cart {{totalProductsCount}} item(s)
Your cart is empty
Drill Bit GRAPHITE 57H164 cylindrical titanium-coated for metal 12.5 mm
Leave your address - as soon as the price of the product goes down, you'll know about it right away
Drill Bit GRAPHITE 57H164 cylindrical titanium-coated for metal 12.5 mm
Drill Bit GRAPHITE 57H164 cylindrical titanium-coated for metal 12.5 mm
GRAPHITE 57H164 cylindrical titanium-coated drill bit, 12.5 mm diameter, is designed for drilling steel and other metal materials. The straight (cylindrical) shank allows secure clamping in chucks and holders, while the titanium coating improves wear resistance and reduces friction during cutting. This drill bit is intended for workshop, construction and maintenance tasks that require reliable, precise holes in metal components.
The titanium coating increases surface hardness and reduces heat buildup, extending tool life compared with uncoated bits. The cylindrical shank ensures accurate centring and stable rotation in standard drill chucks. Precision-ground tip geometry provides consistent chip evacuation and clean hole edges in a variety of ferrous and non-ferrous metals. The 12.5 mm diameter is a common size for pilot and through-holes in metalworking, offering a balance between rigidity and cutting speed.
Secure the drill bit in a compatible chuck designed for cylindrical shanks, ensuring tight clamping and correct alignment. Select an appropriate rotational speed and cutting fluid based on the metal type and thickness to reduce heat and prolong tool life. Start drilling with light pressure to establish the hole, then apply steady feed pressure; withdraw periodically for chip clearance when drilling deep holes. After use, remove chips and lightly clean the coating surface to prevent corrosion and maintain performance.
For best results when drilling steel, use moderate speeds and a suitable cutting lubricant. Avoid excessive pressure that can cause rapid wear or bit breakage. Inspect the cutting edges before use and replace the bit when wear reduces drilling accuracy.
{{highlightedFeature.featureTitle}}:
{{getProductFeatureValueById(product, highlightedFeature.featureId)}}