Hertel 71206536 Jobber Drill Bit Wire 36 Hss Oxide

Product Description

The HERTEL 71206536 is a jobber-length twist drill bit sized to wire gauge 36, equivalent to 0.1065 inches in diameter. Built from high speed steel with an oxide coating, this bit handles general-purpose drilling in metals, plastics, and wood. It features a 118-degree standard point angle with web thinning for easier penetration and reduced walking on entry. The straight-cylindrical shank seats directly in standard drill chucks. At 2.5 inches overall length with a 1.4375-inch flute length, it fits most benchtop and handheld drilling applications where a compact, precise wire-gauge bit is required. Machinists, maintenance technicians, and electricians commonly use this size for pilot holes, wire clearance holes, and light production work.

This bit is suited for general-purpose drilling in light-gauge metals, thermoplastics, and composite materials. Wire size 36 is a common choice when drilling clearance holes for small fasteners or running conduit and wire routing tasks. The right-hand spiral flute design efficiently clears chips from the cut zone, reducing heat buildup during use. Its compact jobber length makes it practical in constrained spaces or when used in a drill press for repetitive production operations.

Key Features

• Wire gauge size 36 at 0.1065 inches diameter for precise small-hole drilling
• High speed steel construction provides durability across metal and non-metal substrates
• Oxide coating reduces friction and provides mild corrosion resistance
• 118-degree standard point with web thinning for clean entry and reduced thrust
• Right-hand, 2-flute spiral design promotes efficient chip evacuation
• Straight-cylindrical shank compatible with standard 3-jaw drill chucks

Compatibility

Designed as a general-purpose jobber-length drill bit compatible with any standard drill press, handheld drill, or machining center equipped with a chuck sized to accept a 0.1065-inch straight-cylindrical shank.

Installation Notes

A licensed machinist or qualified technician should secure the shank fully in the chuck and verify concentricity before operating at speed. Always power down and de-energize the drilling equipment before changing bits. Use appropriate cutting fluid when drilling ferrous metals to extend bit life and control heat. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point is damaged to avoid wandering or oversized holes.