Hand Tap Set, 3pcs HSS, M7-M30 BSW UNC
| Type of thread | Metric ISO-thread |
| Standard | DIN352 |
| Material | HSS-G/HSS-E |
| Tolerance | ISO2(6H) |
| HRC | 61-66 |
| Surface | Bright Finished |
| Flute Type | Straight |
| Cutting Direction | Right |
| Thread Angle | 60° |
| Square | DIN10 |
| Both Ends | Flat |
| Application | Internal thread cutting for through and blind holes |
Definition
A hand tap set is used to cut an internal thread manually. Hand Taps are the most versatile for hand use or tapping under power.
Constitution
Usually, a hand tap set consists of three taps: taper tap, plug tap, and bottoming tap. The hand taps have a square shaft (square according to DIN 10) to be clamped securely in thread-holding tools.
Standard
There are some standards on the market, DIN/ISO/ANSI/JIS, etc
Pitch Type
Metric Coarse/Metric Fine/BSP/UNC/UNF/BSW/BSF etc
Processing Technology
Fully Ground with Resin Wheel or Ceramic Wheel
Material
High Speed Steel HSS-M2 (HSS6542)
W6Mo5Cr4V2
C: 0.80-0.90
Si: 0.20-0.40
Mn: 0.15-0.40
W: 5.50-6.75
Mo: 4.50-5.50
Cr: 3.80-4.40
Other: 1.75-2.0
Hardness
Rockwell Hardness: 61-63
Finishing
Bright Finish Nitriding Sand-blasting
Quality Inspection
Go and No Go Gauge
Specification
Package
FAQ
Q: Are you a factory?
A: Yes, we are a manufacturer of threading tools for more than 15 years.
Q: What is your main market:
A: Europen
Q: What is your MOQ?
A: It depends on specific products. please contact us for more information
Q: What if the products arrived damaged?
A: Send us the photo of damaged products to confirm, and we will replace them in your next order
Q: What are your delivery terms?
A: We accept EXW, FOB, etc. We will choose the most convenient one for you with less cost
Q: Can I buy a DIN352 hand tap sets sample for testing?
A: yes we accept the sample orders
Q: How can I contact you?
A: You can send us an inquiry directly through Alibaba. or you can contact us through any method listed below
Factory Show:
We offer various types of internal thread cutting tools.
