Irwin 12 mm – 1.50 Carded HCS Metric Tap (8343)

Description

The Irwin 12 mm – 1.50 Carded HCS Metric Tap (8343) is a high-quality threading tool designed for a wide range of applications. Crafted from high carbon steel, this plug tap is engineered to cut clean, precise internal threads, making it an essential addition to any toolbox for professional mechanics, DIY enthusiasts, and anyone performing routine maintenance or repair work. The 12 mm – 1.50 size is a common metric thread specification, suitable for a variety of tasks in auto repair and general machinery. Its right-hand thread direction and 4-flute design work together to create consistent, high-quality Class 2B threads while efficiently clearing chips from the hole. This single-piece tap is packaged on a card for easy identification and storage.

KEY FEATURES AND BENEFITS:

• Metric Threading: The 12 mm – 1.50 size is a standard metric specification, perfect for a wide range of applications from automotive maintenance to machine repair.
• High Carbon Steel Construction: Made from High Carbon Steel (HCS), this tap provides consistent performance and durability for threading in various materials.
• Efficient Chip Removal: The 4-flute design allows for quick and clean removal of chips as you work, preventing clogging and ensuring a smoother threading process.
• Versatile Application: Designed for general purpose threading, this tap is ideal for creating new threads, rethreading damaged ones, or cleaning out existing threads.

SPECIFICATIONS:

• Tap Size: 12 mm – 1.50
• Material: High Carbon Steel (HCS)
• Thread Type: Metric Plug Tap
• Number of Flutes: 4
• Thread Direction: Right-Hand

HOW TO USE:

1. Prepare the Hole: Ensure the hole you are threading is the correct size for a 12 mm tap and is clean of any debris.
2. Apply Lubricant: Apply a suitable cutting fluid or tapping oil to the tap and the hole to reduce friction and heat, extending the life of the tap.
3. Start Tapping: Place the tap in the hole, ensuring it is perpendicular to the surface.
4. Turn and Reverse: Begin turning the tap clockwise with a tap wrench. After a half to a full turn, reverse the tap a quarter turn counter-clockwise to break chips and prevent build-up.
5. Continue Tapping: Repeat the turn and reverse process, applying gentle downward pressure, until you have cut the full thread depth.
6. Clean Up: Remove the tap and clean any remaining chips from the newly threaded hole.

BENEFITS OF USING IRWIN 12 MM – 1.50 CARDED HCS METRIC TAP (8343):

• Simplifies the task of cutting and repairing internal threads.
• Provides the right size and type of thread for common metric applications.
• High carbon steel material ensures sharpness and effectiveness over multiple uses.
• Offers a reliable and long-lasting tool for various threading projects.

FEATURES:

• Plug tap design for general-purpose applications
• Right-hand thread for standard clockwise rotation
• Carded packaging for easy storage and tool identification
• Engineered to produce Class 2B threads
• Chamfered with 3 to 5 threads for easy starting
• Suitable for use in a variety of materials
• Specifically designed for hand threading operations