Name: HRA89 Hardness Tungsten Carbide Pentagonal Knife with Double-sided 5 Cutting Edges for Industrial Slitter Blades 40.9mm
Brand: LIBRE SCIENCE AND TECHNOLOGY CO.,LTD
SKU: Pentagon knife
Price: 16.00 USD
Availability: InStock

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HRA89 Hardness Tungsten Carbide Pentagonal Knife with Double-sided 5 Cutting Edges for Industrial Slitter Blades 40.9mm

HRA89 Industrial Slitter Blades

40.9mm Industrial Slitter Blades

40.9mm industrial cutting blades

Place of Origin:

Chengdu

Brand Name:

Libre

Certification:

ISO9001

Model Number:

Pentagon knife

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Product Details

Material:

100% Raw Tungsten Carbide

Shape:

Pentagon

Cutting Egde:

Double-sided 5 Cutting Edges

Hardness:

HRA89~92.5

Surface:

Polished

Advantage:

Durable

Payment & Shipping Terms

Minimum Order Quantity

10pcs

Price

USD 12~21/pc

Packaging Details

Inner packing: styrofoam box; Outer packing: carton box

Delivery Time

7~40 business days

Payment Terms

T/T,Western Union,PayPal

Supply Ability

10000pcs per month

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Product Description

Pentagonal Knife 40.9mm HRA89 Industrial Slitter Blades

Professional tungsten carbide pentagonal blades designed for cement bag making machines, featuring 5 cutting edges for extended service life and superior cutting performance.

Product Overview

These industrial slitter blades are manufactured from 100% raw tungsten carbide and serve as direct replacements for Lutz blade 2650.0530. Engineered for smooth cutting operations with sharp edges and durable construction.

Length: 40.9mm

Width: 63mm

Thickness: 0.53mm

Application: Polypropylene Bag Making Machine

Product Features

Five cutting edges for maximum efficiency
Smooth cutting performance
Razor-sharp cutting edges
Exceptional durability and long service life
Custom dimensions available upon request

Product Visualization

Application Example

Manufacturing Advantages

Over 20 years of industrial blade manufacturing experience
Standard sizes or custom technical specifications
Competitive pricing structure
Professional English communication support
Advanced technical expertise
Trial orders accepted

Quality Assurance

Premium raw materials combined with decades of processing experience
Strict quality control processes ensuring every product meets standards
Comprehensive inspection procedures for guaranteed performance

Customer Support

24/7 online service availability
Real-time order progress tracking
Prompt customer feedback and communication
Comprehensive additional support services

Frequently Asked Questions

Can I get samples before placing my order?

We provide free samples to all customers. Freight charges apply either as collect or prepaid.

How long does it take to receive samples?

Stocked blades ship within one day. Custom blade drawings require 15-30 days for sample delivery.

What is the delivery time for orders?

Delivery depends on blade complexity and order quantity. Standard projects ship in 2-3 business days. We accommodate urgent deadlines whenever possible.

Can I add my logo to the product?

Yes, we can apply your logo using laser marking technology.

Is customized packaging available?

Absolutely. We welcome specific packaging requirements for your orders.

Tags：

HRA89 Hardness Tungsten Carbide Pentagonal Knife with Double-sided 5 Cutting Edges for Industrial Slitter Blades 40.9mm

HRA89 Industrial Slitter Blades

40.9mm Industrial Slitter Blades

40.9mm industrial cutting blades

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HRA89 Hardness Tungsten Carbide Pentagonal Knife with Double-sided 5 Cutting Edges for Industrial Slitter Blades 40.9mm

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