5/8"-18 UNF Tap and Die Set, M2 HSS Right-Hand 5/8 x 18 Machine Tap Die Set
- 【 5/8-18 rh Tap 】Threaded head has been extended, if the front end is worn out, the back end can still be used, Longer lifespan. If you encounter damaged threads, please do not worry! 5/8x18 UNF tap and die ste can help you create new threads or repair damaged threads
- 【 Data 】Tap Length: 3.98"/101mm, Thread Section: 1.38"/35mm, Square Head: 0.39"/10mm x 10mm (L*W), Shank Diameter: 0.49"/12.5mm, Accuracy Class: 2B. Right-Hand thread cutting. Die OD: 1.5"/38mm, Die Thickness: 0.55"/14mm, Accuracy Class: 2A
- 【 M2 HSS Material 】5/8-18 tap and die set is made of HSS 6542, heat treated and tempered to HRC60 hardness. All cutting teeth are precision machined by CNC. Featuring high toughness and wear resistance, it is an essential metal threading tool. The straight fluted design enables fast chip removal without blockages for faster, easier thread machining
- 【 Wider Application 】5/8 18 tap and die sets work in various metals, including brass, copper, carbon steel, stainless steel, mild steel, iron and aluminum. They fit manual tools and special processing equipment such as tapping machines, drill tap bench drills, CNC lathes and machining centres. Tip: Add a suitable lubricant when threading
- 【 After-Sales Service 】If you encounter any issues with the 5/8 - 18 threading tap die set after receiving it, please contact our customer service by email. Our customer service team is available 24/7 to provide you with excellent technical support until you are satisfied
Estimated shipping
Select a product to estimate shipping.Extended Advantage: If the front end is worn out, the back end can still be used. One can be used as two.
Upgraded 5/8"-18 UNF Tap(High Hardness, Durable, Wear Resistant)
Ensure that the diameter of the round hole is suitable before tapping. Generally used with tapping machine, integrated table drill, CNC lathe, etc., or manually. Control the speed according to the hardness of the material, the higher the hardness of the product, the slower the speed.
Material: High-Speed Steel.
Cutting Direction: Right-Hand.
Clear Thread Sharp Blade / Standard Square Head
Straight flute design, used for through-hole and shallow blind hole tapping, not for blind hole tapping
5/8"-18 UNF Round Die
Manufactured from alloy tool steel with high hardness and good wear resistance. Used to repair external threads. When used, the tapered locking hole of the tool is aligned with the screw of the wrench and tightened. The tapered locking hole has a high locking force and is difficult to loosen.
Round Thread DiesMaterial: Alloyed tool steel
Clear Thread Precision Cutting
Cutting direction: Right-hand
Conical locking hole, strong locking force
Appropriate lubricating oil should be added to the cutting edge when cutting, and it should be reversed every 1/4~1/2 turn to facilitate chip removal from the chip hole
Ensure that the diameter of the round hole is suitable before tapping
Round dies are suitable for general purpose threading, widely used in thread repair or external thread cleaning
The harder the product, the slower the speed
Please choose the correct cutting oil and maintain the product by applying anti-rust oil after use.
Product details



Specifications
| Main Specification | |
|---|---|
| Manufacturer | ylongan |
| Brand | ylongan |
| Item Package Quantity | 1 |
| Included Components | 5/8"-18 UNF Tap and Die Set 5 8 18 tap 5/8 -18 tap 5/8x18 tap 5/8 x 18 tap 5/8 - 18 tap 5/8-18 Tap Die Set |
| Power Source | Hand_powered |
| Product Dimensions | 0.49 x 0.49 x 3.98 inches |
| Material | M2 HSS 6542 |
| Size | 5/8-18 UNF |
| Item Weight | 5.6 Ounces |
| Product information | |
|---|---|
| Item model number | 5/8-18 UNF Tap and Die, 5/8 x 18 tap |
| Technical Details | |
|---|---|
| Part Number | 5/8-18 UNF Tap and Die, 5/8 x 18 tap |
| Others | |
|---|---|
| Date First Available | 2025, September 27 |
| Product Type | Thread Milling Taps |
| Tags | |
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