Drillco 29pc Mechanics Drill Set 3/8″ Shank 1/16–1/2 (1045N29)

Description

Drillco 1045N29 29-Piece Mechanics Drill Set (3/8″ Shank, 1/16″–1/2″) delivers professional-grade performance for a wide range of drilling applications in metal fabrication, maintenance, and production environments. Designed with heavy-duty construction and made from cobalt alloy high-speed steel, each drill bit in this set is optimized for longevity, precision, and ease of use. The 135° split point ensures easy starts and accurate holes, while the mechanics-length design enhances rigidity—especially in handheld operations.

Features:

• Complete 29-piece drill bit set covering 1/16″ to 1/2″ sizes in 1/64″ increments.
• Mechanics-length configuration offers superior strength and control in tight spaces.
• 3/8″ reduced shank fits standard drill chucks, improving tool compatibility.
• 135° split-point tips reduce bit walking and deliver clean starts.
• Manufactured from cobalt alloy high-speed steel for outstanding wear resistance.
• Bronze surface treatment improves chip flow and heat dissipation.
• 3-flats on the shank help secure the bit in handheld drills and prevent slippage.

Benefits:

• Ideal for machinists, maintenance crews, metal fabricators, and field professionals.
• Covers a broad range of hole sizes for versatile job site or workshop use.
• Improves drilling accuracy and speed in tough materials like stainless and alloy steels.
• Durable construction ensures long service life in demanding conditions.

Technical Specifications:

• Model: 1045N29
• Tool Type: Mechanics-Length Drill Set
• Set Size Range: 1/16″ – 1/2″ (in 1/64″ increments)
• Shank Size: 3/8″
• Point Angle: 135° Split Point
• Material: Cobalt Alloy High-Speed Steel
• Finish: Bronze
• Application: Precision Drilling, Maintenance, Metal Fabrication
• Origin: Made in USA