HexTap Type DS - Double ended tap, Multi-Drive Form C HSS-G - UN 1.1/8 x 8

• Producing UN internal threads
• Re-tapping existing UN threads
• Repairing damaged threads
• For service and maintenance work
• For workshop and assembly applications

• Double-ended design for roughing and finishing
• Multi-Drive interface for flexible handling
• External and internal hex for different hand tools
• HSS-G for high dimensional accuracy and tool life
• Compact design for tight working areas

1. Preparation: Prepare the core hole according to the UN standard and deburr edges cleanly.
2. Secure the workpiece: Fix the part so you can guide the tool straight.
3. Start: Insert the tap straight and aligned into the core hole.
4. Cutting fluid: Apply a suitable cutting fluid to tool and bore.
5. Thread cutting: Work with steady torque and carry out the cutting process in a controlled manner.
6. Remove chips: Clean tool/bore intermittently, remove chips from flutes and reapply cutting fluid.
7. Check: Clean the thread and verify with a screw or gauge.

• 1x HexTap Type DS – double-ended tap UN 1.1/8 x 8 (Item no. 67902)

• Product type: Double-ended tap
• Thread type: UN
• Size: UN 1.1/8 x 8
• Chamfer: Form C
• Material: HSS-G
• Drive: Multi-Drive
• Hand-tool interface: External and internal hex
• EAN (GTIN-13): 4022835679028
• Article number: 67902

Question: What is the HexTap Type DS UN 1.1/8 x 8 intended for according to the product info?

Answer: For producing UN internal threads, re-tapping existing UN threads, repairing damaged threads, and for service, maintenance, workshop and assembly use.

Question: What is the benefit of the double-ended design?

Answer: The double-ended design supports roughing and finishing in one compact tool – practical when you want to work efficiently.

Question: Why is Multi-Drive helpful in day-to-day work?

Answer: Multi-Drive enables flexible handling and use with different hand tools – especially useful in tight working areas.

Question: What does HSS-G mean for this tap?

Answer: HSS-G stands for ground high-speed steel and, according to the product info, is designed for high dimensional accuracy and tool life.

Question: How do I check the result after cutting?

Answer: Clean the thread and verify it with a screw or gauge.

Question: Is there anything special to consider when starting?

Answer: Start the tap straight and aligned in the core hole and work with controlled torque.