High Precision RAP 300R Carbide Milling Inserts for CNC Milling Machines

The RAP 300R is a specialized clamping holder designed for milling inserts, tailored for use with CNC milling machines. It excels in semi-finish milling at high speeds across a variety of materials, particularly stainless steels and high-temperature alloys.

Product Details

Usage

• Designed for clamping milling inserts, compatible with APMT1135 and APMT1604 series.

Dimensions

• Diameter (D): 50–400 mm
• Inner Diameter (d): 22–60 mm
• Height (H): 50 or 60 mm
• For complete specifications, please refer to the product documentation.

Features

• Fine Grinding Process: The holder’s smooth surface minimizes friction and reduces wear.
• Perfect Fit: Engineered for high precision and ease of replacement, ensuring a snug fit with milling inserts to prevent micro-vibrations during operation.
• Customization: For specific requirements beyond standard stock, please provide CAD or 3D drawings with your inquiry.

Useful Skills

• Ensure the gap between the insert and the milling cutter body is less than 0.02 mm using a feeler gauge. Monitor axial and radial wear; it should remain under 0.03 mm for optimal surface roughness and extended tool life.

Key Features

1. The holder undergoes overall pre-hardening followed by precision finish machining for enhanced performance.
2. Specifically designed to accommodate APMT1135 and APMT1604 series milling inserts.
3. Cryogenic Treatment: Each CNC milling cutter and face milling cutter receives an extended cryogenic treatment (over 20 hours) to boost hardness, toughness, durability, and reduce residual internal stress.
4. High precision and easy interchangeability ensure a perfect match with milling inserts, minimizing the risk of micro-vibrations during processing.

Product Specification:

Why choose us:
1.Technical innovation: complex surfaces and functional structures can be quickly formed and kept accurate.
2.Processing speed: short production cycle, fast delivery time, to ensure delivery on time according to the delivery date.
3.Product quality: high quality guaranteed,high precision, up to 0.002-0.001mm.
4.Confidentiality system: triple confidentiality measures to protect, proofing more assured.
5.Fully equipped: excellent processing capacity, multiple production lines, advanced equipment, professional supporting facilities.
6.Cost-effective: reasonable design and material selection lead us to a competitive price, so that could help provide you more favorable price of the same level products .

FAQ
Q1: how can we guarantee quality?
A: Always a pre-production sample before mass production;Always final Inspection before shipment;
Q2: what can you buy from us?
A: Carbide insert,carbide end mill,carbide drill,carbide boring,cutting tools&customized carbide precision molds
Q3:why should you buy from us not from other suppliers?
A: We Drow devote ourselves in research and development of tungsten carbide, cutting tools, cutting inserts, and new materials, specializing in the design and production of carbide turning inserts , indexable inserts, CNC inserts etc.
Q4: What is your terms of payment?
A: T/T 30% as deposit, and 70% balance before delivery. We'll show you the photos of the products and packages before you pay the balance.