Guhring 9002050021800 No. 44 Hss Jobber Drill Bit

Product Description

The GUHRING 9002050021800 is a high speed steel jobber-length drill bit in wire gauge size No. 44, equivalent to 0.0858 inches in decimal diameter. Built to DIN 338 standards, it features a 118-degree standard point angle with web thinning for easier penetration and reduced thrust. The spiral flute geometry is a regular helix with a right-hand cutting direction, making it suitable for general-purpose drilling in a wide range of ferrous materials. This drill is uncoated and carries a bright finish. It is sized and constructed for use by machinists, maintenance technicians, and tool-and-die professionals.

This drill bit is designed for general-purpose applications in cast iron and steel workpieces. With an overall length of 53 millimeters and a flute length of 27 millimeters, it fits standard drill chucks and collet holders that accept a 2.18-millimeter straight-cylindrical shank. The 5xD flute-to-diameter ratio supports moderate-depth holes in production and maintenance drilling scenarios. It is well suited for bench drill press work, CNC drilling operations, and hand-held power drill use where precise small-diameter holes are required.

Key Features

• Wire gauge size No. 44, 0.0858-inch decimal diameter
• 118-degree standard point with web thinning and tapered web configuration
• M2 high speed steel construction for durability in ferrous materials
• Bright/uncoated finish, right-hand cut, regular spiral flute
• Conforms to DIN 338 specification
• Straight-cylindrical shank, 2.18 millimeters in diameter

Compatibility

Designed as an OEM-style general-purpose jobber drill compatible with standard drill chucks and collet systems accepting a straight-cylindrical shank in the 2.18-millimeter diameter range. Rated for use in cast iron and steel workpiece materials per manufacturer specification.

Installation Notes

Installation and use of this drill bit should be performed by qualified machinists or maintenance technicians. Secure the shank fully in the chuck or collet before operation and verify runout is within acceptable limits. Always power down or de-energize the machine before changing tooling. Follow applicable shop safety standards and wear appropriate eye protection when drilling.