Champion XL5 29pc Titanium-Coated High-Speed Steel Jobber Drill Bit Set 1/16–1/2" Split Point Spiral Flute Stainless Steel Heavy-Duty Industrial Use

Champion TWISTER-XL5 29-Piece Titanium-Coated Jobber Drill Bit Set

The Champion TWISTER-XL5 29-piece titanium-coated high-speed steel jobber drill bit set bores precise, clean holes in stainless steel, titanium alloys, and hardened metals without bit walking. Engineered with a 135-degree self-centering split point tip and a resilient spiral flute geometry that flexes under high torque loads, these professional drills resist chipping and snapping where rigid cobalt bits fail. Housed in a durable industrial storage case with fractional sizing from 1/16 to 1/2 inch in 64ths, it equips fabricators, maintenance mechanics, and heavy construction crews with reliable, high-endurance metal-cutting performance.

Best Used For:

• Stainless Steel and Titanium Alloy Fabrication: Drilling clean, accurate holes in tough stainless steel plates, aircraft assemblies, and titanium components.
• Heavy Machinery and Trailer Maintenance: Piercing thick structural metal, trailer frames, and industrial equipment housings during repair operations.
• Jobsite and Shop Production Drilling: Supplying professional workshops with a comprehensive 29-piece fractional drill bit assortment ranging from 1/16 to 1/2 inch.

Key Performance & Safety Features

• 135-Degree Split Point Tip: Self-centering geometry eliminates bit walking on contact, ensuring precise hole placement without center punching.
• Titanium-Coated HSS Construction: High-speed steel fortified with a wear-resistant titanium finish extends operating lifespan and reduces frictional heat.
• Flexible High-Torque Body: Engineered spiral flute construction flexes slightly under heavy load pressure to prevent catastrophic bit snapping.
• Comprehensive Fractional Range: Complete 29-piece set includes sizes from 1/16 to 1/2 inch incremented precisely in 64ths.
• Industrial Storage Container: Rugged jobsite box keeps all 29 drill bits organized, protected, and instantly accessible during transport.

What's Included

• (29) Champion Titanium-Coated Jobber Drill Bits (Sizes 1/16" to 1/2" in 64ths)
• (1) Heavy-Duty Jobsite Storage Case

Technical Specifications

Pro-Tip: When drilling tough stainless steel or titanium alloys with titanium-coated HSS drill bits, always use cutting fluid or lubricating oil and maintain a slower RPM drill press speed; this prevents extreme heat buildup and preserves the sharpness of your cutting edges.