Osg 1410104800 Thread Forming Tap M10x1.50 Cobalt

Product Description

The OSG 1410104800 is a thread forming tap designed for M10x1.50 metric coarse threading in blind hole applications. Part of the HY-PRO NRT series, it uses a bottoming chamfer with 1 to 1.5 chamfered threads, allowing threading close to the bottom of a blind hole. Constructed from cobalt with a bright finish, the tap delivers durability in demanding cutting conditions. Overall length is 2.9134 inches (74.60 mm), with a thread length of 0.7087 inches (18.00 mm) and a tapping depth of 1.2520 inches (31.80 mm). The shank diameter is 0.3810 inches (9.68 mm). Thread direction is right hand, and the class of fit is 4H at a D6 thread limit.

This tap is suited for threading operations in alloy steel, aluminum, carbon steel, die steel, hardened steel, and stainless steel. It is designed for blind hole threading where full-depth thread engagement close to the hole bottom is required. The bottoming chamfer configuration makes it appropriate for secondary tapping passes or when hole depth is limited. Machinists and toolroom technicians in production and maintenance environments will find this tap applicable across a wide range of ferrous and non-ferrous materials.

Key Features

• Bottoming chamfer with 1 to 1.5 chamfered threads for threading near the base of blind holes
• Cobalt construction with bright finish for strength in hard and abrasive materials
• Thread forming design displaces material rather than cutting, producing stronger threads with no chip generation
• M10x1.50 metric coarse thread form with right-hand direction and 4H class of fit
• Tapping depth of 1.2520 inches (31.80 mm) for adequate engagement in standard blind hole setups
• Part of the OSG HY-PRO NRT series, designed for use across a broad range of material types including stainless and hardened steel

Compatibility

Designed for blind hole thread forming in alloy steel, aluminum, carbon steel, die steel, hardened steel, and stainless steel workpieces requiring M10x1.50 metric coarse right-hand threads at a 4H class of fit.

Installation Notes

Thread forming taps require proper lubrication and are installed using a tap wrench, tapping head, or CNC machine spindle. Power down or disengage the spindle before loading or changing taps. Ensure the pilot hole diameter is correctly sized for thread forming, as undersized holes can overstress the tap. Follow applicable shop safety practices and machine tool manufacturer guidelines when setting feed and speed parameters.