Value Collection 01346790 Reduced Shank Drill Bit Hss

Product Description

The VALUE COLLECTION 01346790 is a reduced shank twist drill bit designed for boring large-diameter holes in metal, wood, and plastics using a standard 3/4 inch capacity chuck. The bit has a 1-13/32 inch (1.4062 inch decimal) cutting diameter with a reduced 3/4 inch straight-cylindrical shank, allowing it to seat in chucks that could not otherwise hold a full-shank bit of this size. The 118-degree standard point angle suits general-purpose drilling in a wide range of materials. The high-speed steel (HSS) construction with an oxide finish provides adequate hardness and corrosion resistance for everyday shop and field use. Machinists, maintenance technicians, and fabricators are the primary installers of this bit.

This bit is suited for general-purpose drilling applications in job-shop, maintenance, and light production environments. The 3 inch flute length supports drilling to a maximum depth of 3 inches, and the 6 inch overall length gives adequate clearance in most drill press and hand-drill setups. The right-hand spiral flute geometry efficiently evacuates chips during through-hole and blind-hole operations. No coolant-through capability is present, so external coolant or cutting fluid should be applied at the operator's discretion when drilling ferrous materials.

Key Features

• Reduced 3/4 inch straight-cylindrical shank fits standard drill press and hand-drill chucks
• 1-13/32 inch cutting diameter (1.4062 inch decimal) for large-bore applications
• 118-degree standard point angle for general-purpose material entry
• High-speed steel construction with oxide finish for hardness and corrosion resistance
• Right-hand cut with regular spiral flutes for efficient chip evacuation
• 3 inch flute length supports up to 3 inches of drilling depth

Compatibility

Designed as a general-purpose reduced shank drill bit compatible with drill presses, magnetic drills, and hand drills equipped with a 3/4 inch or larger chuck capacity.

Installation Notes

This bit is installed by machinists and maintenance technicians using standard drill press or portable drill equipment. Ensure the chuck is fully tightened on the shank before operation and that the workpiece is securely clamped to prevent movement. For ferrous metals, apply a suitable cutting fluid to the cutting zone to extend bit life and improve hole quality. Inspect the bit for wear or chipping before each use and replace if the cutting edges show signs of dulling.