Value Collection 01188564 No 56 Hss Jobber Drill Bit

Product Description

The VALUE COLLECTION 01188564 is a No. 56 wire-gauge jobber-length drill bit designed for general-purpose drilling in steel and cast iron. Manufactured from high speed steel (HSS) with an oxide coating for added surface hardness and corrosion resistance, it features a standard 118-degree point angle suited to a wide range of ferrous workpiece materials. The straight-cylindrical shank measures 0.0465 inches in diameter, and the overall length is 1.75 inches, making it appropriate for compact drilling operations. Two regular spiral flutes with a tapered, web-thinned web configuration promote chip evacuation and reduce walking on entry. Licensed machinists and trade professionals handling precision fastener and small-diameter hole work are the typical end users.

This bit is sized at wire gauge No. 56, with a decimal equivalent of 0.0465 inches. It is well suited for drilling pilot holes, tap-clearance holes, and precision small-diameter bores in steel and cast iron in both production shop and field service environments. The 0.75-inch flute length accommodates the shallow material depths typical of this wire-gauge class. Right-hand cutting direction is standard for conventional drill press, hand drill, and CNC spindle use. Coolant-through capability is not provided.

Key Features

• No. 56 wire gauge, 0.0465-inch decimal diameter for precision small-bore work
• 118-degree standard point angle for general-purpose drilling in steel and cast iron
• High speed steel construction with oxide coating for surface hardness and wear resistance
• Web-thinned, tapered web configuration reduces thrust and improves chip clearance
• Regular spiral, two-flute design supports efficient chip evacuation in ferrous materials
• Straight-cylindrical shank compatible with standard drill chucks

Compatibility

Designed as a general-purpose jobber drill bit for use in steel and cast iron workpieces. Compatible with any standard drill chuck accepting a straight shank of 0.0465 inches.

Installation Notes

Installation and use should be performed by qualified machinists or trade professionals familiar with small-diameter drill bit handling. Secure the workpiece firmly before drilling to prevent walking at entry; a center punch mark is recommended at the target location. Do not exceed the rated speed range for HSS bits in the applicable workpiece material, and reduce feed pressure as the bit breaks through to avoid tip fracture. Inspect the bit for wear or chipping before each use, as small wire-gauge bits are susceptible to breakage under side load or excessive feed force.