29PC 118 Degree General Purpose Jobber Lengh Drill Set Chicago-Latrobe 150-TN TiN HSS 1/16-1/2x1/64

The CHICAGO-LATROBE 150-TN Jobber Length Drill Bit Set contains 29 high speed steel drill bits ranging in size from 1/16 inch to 1/2 inch. These right-hand spiral, general-purpose drill bits feature a conventional 118-degree point angle and are sized for fractional inch measurements (1/16 in. to 1/2 in. by 64ths). The set's bits are specified for use on cast iron, stainless steel, and steel (ISO codes K, M, P), with overall lengths range from 1 7/8 in. to 6 in., based on jobber-length specifications. The drill bits come with straight shanks and are included with a metal drill index for storage.

Key Features:

• Number of pieces: 29 drill bits covering sizes from 1/16" to 1/2" by 64ths
• Material: General purpose high speed steel with TiN finish on general-purpose high speed steel
• Point type: Conventional 118-degree angle
• Flutes: 2 spiral flutes with right-hand cutting direction and helix angles between 21° and 34°
• Shank type: Straight with 1/6 inch diameter
• Overall lengths vary from 1 7/8" to 6", aligned with jobber-length specifications
• Primary application materials: cast iron, stainless steel, and steel (ISO codes K, M, P)