Precision Twist Drill 099977 Hss Drill Set 29 Piece

Product Description

The PRECISION TWIST DRILL 099977 is a 29-piece high-speed steel (HSS) drill bit set designed for industrial cutting applications. HSS construction provides the hardness and heat resistance needed to bore through a wide range of materials in demanding shop and field environments. The set covers various drill sizes in a single kit, reducing the need to source individual bits for common hole diameters. It is suited for use by machinists, maintenance technicians, and trade professionals who require reliable, repeatable performance across a full size range.

This drill set is intended for industrial use where a broad selection of bit sizes must be on hand. The 29-piece configuration makes it practical for maintenance shops, fabrication facilities, and job-site toolboxes. Applications include drilling through ferrous and non-ferrous metals, plastics, and similar materials encountered in mechanical, HVAC, plumbing, and electrical work.

Key Features

• 29-piece set covers a wide range of drill sizes in one kit
• High-speed steel (HSS) construction for heat resistance and durability
• Special purpose drill geometry suited for industrial cutting demands
• Sold as a single set (each unit contains all 29 pieces)
• Minimum order quantity of 1 set

Compatibility

Designed as a general-purpose HSS drill set for industrial and trade applications requiring a comprehensive range of bit sizes.

Installation Notes

Drill sets of this type are used by qualified tradespeople and machinists operating standard drill presses, hand drills, or magnetic base drills. Always secure the workpiece before drilling and confirm the chuck is properly tightened. Wear appropriate eye protection and follow applicable shop safety procedures when operating rotary cutting tools.

Technical Specifications

• Piece Count: 29
• Material: High-Speed Steel (HSS)
• Weight: 3.4 pounds
• UPC: 086071999771

Standard Information

• Brand: PRECISION TWIST DRILL
• Manufacturer Part Number: 099977