Irwin IRW10502490 Long Pro HSS Drill Bits 6mm Bulk Pack 10

This is a set of ten long drill bits designed for deep drilling in a variety of materials. Made from hardened high-speed steel (HSS), these bits provide durability and precise cutting performance for deep holes in tough materials such as steels (including cast steel), cast iron, hard plastics, and other hard substrates. The bits feature a cylindrical shank and a right-hand rotation, with a universal 118º point and precision-ground cutting edges. A ground flute aids in accurate drilling and fast chip removal, supporting use with standard drill chucks and drill stands. The high-quality finish, including a bright surface and steam oxide finish options, complements the robust construction while enabling reliable performance across application ranges. The pack includes ten bits, each designed to handle deep drilling requirements with a working length of 95 mm and a total length of 140 mm, suitable for clean, deep hole creation when used with proper cutting fluid and appropriate speeds for the material being drilled.

Features

• Hardened HSS for durability
• Precision-ground edges and ground flute
• 118º point for versatile materials
• Deep-drill capability with long working length
• Cylindrical shank fits standard chucks

Technical specifications

• Diameter: 6.00 mm
• Total length: 140 mm
• Working length: 95 mm
• Material: Hardened high-speed steel (HSS)
• Type: Right-hand rotation
• Shank: Cylindrical
• Finish: Bright; steam oxide surface finish
• Standards: DIN 340
• Pack: 10 pieces