Drill bit Proline 76175P, solid metal, diameter 17.5 mm, length 191 mm, 1 pc

Proline 76175P metal drill bit is a single solid HSS bit with a 17.5 mm cutting diameter and 191 mm overall length designed for drilling metal and other hard materials. Manufactured from refined high-speed steel and compatible with DIN 338 standard, this drill bit is intended for use with standard chucks and is supplied as one piece in a PVC case. The tool features a 13 mm relief to assist chip clearance and efficient cutting during medium-depth metal drilling tasks.

Advantages

The solid HSS construction provides wear resistance and consistent cutting performance on steel and similar materials. Compatibility with the DIN 338 standard ensures dimensional reliability for use in workshop and site equipment. The 13 mm relief improves chip evacuation and reduces binding, while the PVC case protects the cutting edge during storage and transport.

Suitable for

• Drilling holes in steel plates and metal components
• Workshop and maintenance drilling tasks
• Construction site metalwork and installation
• Preparing mid-range diameter holes for bolts and fittings

Key specifications

• Material: refined high-speed steel (HSS)
• Cutting diameter: 17.5 mm
• Overall length: 191 mm
• Relief (flute length): 13 mm
• Compatibility: DIN 338 dimensional standard
• Packaging: single piece in a PVC case

How to use

Secure the drill bit in a compatible chuck and ensure the drill is set to an appropriate speed for HSS tooling and the workpiece material. Use cutting fluid or lubricant when drilling steel to extend tool life and improve chip removal. Apply steady, moderate feed pressure and avoid excessive side loading. After drilling, clear chips from the hole and inspect the cutting edge for wear before subsequent use.

Usage recommendations

For best results when drilling metal, select a drill speed and cutting fluid suitable for the specific steel grade. Store the bit in its PVC case to protect the point and flutes. Replace the bit once wear affects hole accuracy or cutting efficiency.