Guhring 9007320036000 Solid Carbide Jobber Drill Bit 3.6mm

Product Description

The GUHRING 9007320036000 is a solid carbide jobber length drill bit designed for precision drilling in non-ferrous and soft materials. Built from DK120 carbide grade stock, it carries a bright uncoated finish and features a 118-degree faceted point with web thinning for clean, accurate entry. The two-flute spiral configuration evacuates chips efficiently through the full 39 mm flute length. With an overall length of 70 mm and a straight-cylindrical shank matching the 3.6 mm drill diameter, this bit seats securely in standard drill chucks and collet systems. It is part of GUHRING Series 732 and is suited for general-purpose production and maintenance drilling work.

This bit is sized at 3.6 mm, equivalent to 0.1417 inches, and is rated primarily for aluminum and other non-ferrous workpiece materials coded under material grade N. The 5xD flute-to-diameter ratio supports drilling to a maximum depth of 39 mm in a single pass without coolant-through capability. It is a practical choice for machine shops, maintenance technicians, and fabricators running CNC machining centers, drill presses, or hand-held power tools where a reliable general-purpose carbide drill is needed in this size range.

Key Features

• Solid carbide DK120 grade construction for hardness and wear resistance in non-ferrous materials
• 118-degree faceted point with web thinning for reduced thrust and cleaner hole entry
• Bright uncoated finish, suitable for aluminum and other material group N workpieces
• Regular spiral two-flute design with 5xD flute ratio for efficient chip evacuation
• Straight-cylindrical shank at 3.6 mm diameter fits standard chucks and collet holders
• Diameter tolerance held to +0.000 to -0.012 mm for consistent hole sizing

Compatibility

Designed as a general-purpose jobber length drill bit in the 3.00 to 4.00 mm diameter range, compatible with any standard drill chuck or collet system accepting a 3.6 mm straight-cylindrical shank. Primary workpiece material is aluminum and other non-ferrous materials in GUHRING material group N.

Installation Notes

Installation and use should be performed by a qualified machinist or maintenance technician familiar with rotating cutting tools. Secure the shank fully in the chuck or collet before starting the spindle and verify runout before drilling production parts. Do not exceed the rated maximum drilling depth of 39 mm without retracting to clear chips. Solid carbide tooling is brittle and should not be used in setups with excessive vibration or lateral load.