HOLE PUNCH DIA 12.90/11.90/6.75/6.90x101MM WITH PVD TIN COATING HSS M42

HOLE PUNCH DIA 12.90/11.90/6.75/6.90x101MM WITH PVD TIN COATING HSS M42 Specification

Product Type
HSS Punches

Hardness
High

Size
12.90/11.90/6.75/6.90x101MM

Usage
Industrial

Shape
Bar

Material
High Speed Steel

HOLE PUNCH DIA 12.90/11.90/6.75/6.90x101MM WITH PVD TIN COATING HSS M42 Trade Information

Minimum Order Quantity
10 Units

Supply Ability
50 Units Per Month

Delivery Time
8 Days

Sample Available
No

Main Domestic Market
All India

About HOLE PUNCH DIA 12.90/11.90/6.75/6.90x101MM WITH PVD TIN COATING HSS M42

Hole Punch 12.90/11.90/6.75/6.90 101mm with PVD TiN Coating, HSS M42

1. Overview:

This high-speed steel (HSS M42) hole punch is designed for precision punching applications in various materials, offering superior wear resistance, hardness, and durability due to its PVD TiN (Titanium Nitride) coating.

2. Technical Specifications:

Parameter	Details
Material	HSS M42 (High-Speed Steel, M42 Grade)
Diameters	12.90 mm / 11.90 mm / 6.75 mm / 6.90 mm
Overall Length	101 mm
Coating	PVD TiN (Titanium Nitride)
Hardness	Approx. 67-70 HRC
Wear Resistance	High (due to TiN coating)
Heat Resistance	Excellent (M42 can withstand up to 1100C)

3. Material Details

HSS M42:
- Contains 8-10% cobalt, providing enhanced hardness, toughness, and red-hot hardness.
- Ideal for cutting hard materials such as stainless steel, titanium alloys, and high-strength steel.
PVD TiN Coating:
- Enhances tool life by reducing friction and increasing wear resistance.
- Increases surface hardness to around 2300 HV (Vickers Hardness).
- Provides low thermal conductivity, allowing higher-speed operations with minimal heat buildup.

4. Applications

Industrial Metalworking Used for punching holes in sheet metals, stainless steel, aluminum, and other hard materials.
Automotive & Aerospace Ideal for manufacturing precision components in high-strength alloys.
Fabrication & Machining Suitable for cutting and punching in structural steel applications.
Electronics & Engineering Used in precise hole-punching tasks for various industrial machinery.

5. Benefits

High Durability: TiN-coated HSS M42 extends tool life significantly.
Superior Hardness: Withstands heavy-duty cutting and punching without wear.
Heat Resistance: Can handle high-speed machining with minimal thermal expansion.
Reduced Friction: TiN coating minimizes tool wear and enhances smooth cutting.