Trident 21PC Drill Bit Set – Mechanic Length Black & Gold Stepped Point

Trident 21PC Drill Bit Set – HSS Hi-Moly Mechanic Length Black & Gold Stepped Point – 1/16″ to 3/8″ x 64ths – Made in USA

135° Split Point USA-made mechanic length drill bit set designed for metal, steel, stainless steel, sheet metal, cast iron, brass, copper, acrylic, and general shop drilling applications.

The aggressive Trident stepped point geometry starts quickly, stays centered, and reduces walking on curved, hardened, or difficult surfaces. The unique point design also makes enlarging existing holes easier without damaging the cutting edges.

Mechanic length construction increases rigidity and reduces flex, while the black and gold finish improves heat resistance and durability. 3-flat shanks help reduce chuck slippage during drilling.

Packed in a durable steel index and built for fabrication shops, automotive work, maintenance, production, and industrial use.

Specifications

Size chart

Applications

Recommended for Cast Iron, Brass, Sheet Metal, Acrylic, Mild Steel, Copper, Hard Steel.

• Fabrication shops
• Automotive work
• Maintenance
• Production and industrial use
• Enlarging existing holes

Key Features

• Trident stepped point design for fast starts and reduced walking
• Mechanic length for improved rigidity and control
• Black and gold finish for heat resistance and durability
• 3-flat shanks help minimize chuck slippage
• Sizes 1/16″ to 3/8″ by 64ths
• 21-piece core size set
• Made in USA

Proudly manufactured in the USA.

Questions or want to order by phone? Call us at 800-350-8665 ext. 100.