RUKO HGB-DIN352-HSS-60°-M15x2.00mm Hand Tap Set, 3-Piece, Metric Coarse Thread, High-Speed Steel

For machinists and maintenance technicians cutting M15 x 2.00 mm metric coarse threads in through or blind holes, this RUKO hand tap set delivers precise, clean threads in steel and cast iron up to 800 N/mm². The set includes taper, second, and bottoming taps, each made from bright high-speed steel (HSS-G) with ground flutes for smooth chip evacuation and long tool life.

Key specifications

• Thread size: M15 x 2.00 mm
• Standard: DIN 352
• Material: High-speed steel (HSS-G)
• Flute type: Straight, ground
• Cutting direction: Right-hand
• Tolerance class: ISO 2 (6H)
• Set configuration: 3 pieces (taper, second, bottoming)
• Overall length: 105 mm
• Thread length: 32 mm
• Shank diameter: 11.0 mm
• Square drive size: 9.0 mm
• Flank angle: 60°
• Surface finish: Bright

Why choose it

The straight flute design and ground flutes ensure accurate thread geometry and reliable performance in general-purpose tapping. The three-tap set covers both through and blind holes, while the cylindrical shank with square drive fits standard tap wrenches for secure, slip-free operation.

Ideal use cases

• Creating M15 coarse threads in steel and cast iron components
• Repairing damaged threads in machinery and equipment
• General maintenance and fabrication where metric threads are required

Good to know

High-speed steel construction withstands cutting temperatures and maintains hardness, making this set suitable for manual tapping applications. The bright finish reduces friction and aids chip flow.