iEcho ERK1 ERK2 45° Tungsten Carbide V-Groove Router Bits
Request A Quote

iEcho-Compatible ERK1 and ERK2 Tungsten Carbide Router Bits are designed for specialized CNC routing and engraving applications. The 45° cutting geometry can be used for suitable beveling, scoring, or groove machining, depending on the specific tool profile.
iEcho ERK1 ERK2 45° Tungsten Carbide V-Groove Router Bits


IECHO ERK1, ERK2, and Dibond 45° are high-purity solid carbide (tungsten carbide) CNC engraving and forming tools tailored for the IECHO digital cutting machine. These tools, designed for the RZ high-speed end mill module, operate at remarkable speeds of 24,000 to 60,000 RPM. They excel in creating intricate cutouts, micro-diameter engravings, and bending grooves on materials like acrylic, two-tone panels, and aluminum composite panels, commonly used in advertising signs and architectural decorations.
Here are the detailed specifications and application guidelines for these three core consumables:
1. ERK1 / ERK2 Micro-diameter Precision Engraving Bits
These small-diameter spiral end mills, optimized for dynamic balance, are primarily used for surface engraving and precise material removal on high-precision graphics or very small text.
- Design structure: Features a micron-level precision grinding process for the cutting edge. The shank diameter is typically 3.175 mm (1/8") or 4.0 mm, with the tip having a slight taper or ultra-small radius (e.g., R0.1/R0.2).
- Process characteristics: Optimized for the high speed of the RZ module to suppress micro-vibrations during high-frequency rotation and prevent tool breakage under heavy load.
- Best application materials:
- High-precision path marking for illuminated advertising letter back panels and small sign panels.
- Fine engraving of text and patterns on two-color boards, ABS signboards, and small plastic molds.
2. Dibond 45° Aluminum Composite Panel Forming and Bending V-groove Cutting Tool (Router Bits)
This tool is designed to mill a V-shaped groove at a 45° angle on the back of composite boards, facilitating subsequent three-dimensional shaping.
- Design structure: Comes with a standard 6.0 mm shank diameter and a cutting edge precisely tapered at a 45° angle. Some advanced models have a 2mm-3mm flat bottom cutting surface at the tip to ensure a smooth bending point and prevent cracking.
- Process Characteristics (Depth-Controlled Bending): Tailored for Dibond's three-layer sandwich structure of "single-sided aluminum skin + plastic core layer + single-sided aluminum skin". It cuts through the first aluminum skin and part of the plastic core layer with precise Z-axis depth control, avoiding damage to the bottom aluminum layer.
- Best application scenarios:
- Post-grooving, operators can bend the aluminum composite panel into a 90-degree form using only their hands, without additional tools like a bending machine.
- Widely utilized in producing 3D advertising light boxes, exhibition booth frames, exhibition board edging, and decorative cladding for building exterior columns.

Here are the detailed specifications and application guidelines for these three core consumables:
1. ERK1 / ERK2 Micro-diameter Precision Engraving Bits
These small-diameter spiral end mills, optimized for dynamic balance, are primarily used for surface engraving and precise material removal on high-precision graphics or very small text.
- Design structure: Features a micron-level precision grinding process for the cutting edge. The shank diameter is typically 3.175 mm (1/8") or 4.0 mm, with the tip having a slight taper or ultra-small radius (e.g., R0.1/R0.2).
- Process characteristics: Optimized for the high speed of the RZ module to suppress micro-vibrations during high-frequency rotation and prevent tool breakage under heavy load.
- Best application materials:
- High-precision path marking for illuminated advertising letter back panels and small sign panels.
- Fine engraving of text and patterns on two-color boards, ABS signboards, and small plastic molds.
2. Dibond 45° Aluminum Composite Panel Forming and Bending V-groove Cutting Tool (Router Bits)
This tool is designed to mill a V-shaped groove at a 45° angle on the back of composite boards, facilitating subsequent three-dimensional shaping.
- Design structure: Comes with a standard 6.0 mm shank diameter and a cutting edge precisely tapered at a 45° angle. Some advanced models have a 2mm-3mm flat bottom cutting surface at the tip to ensure a smooth bending point and prevent cracking.
- Process Characteristics (Depth-Controlled Bending): Tailored for Dibond's three-layer sandwich structure of "single-sided aluminum skin + plastic core layer + single-sided aluminum skin". It cuts through the first aluminum skin and part of the plastic core layer with precise Z-axis depth control, avoiding damage to the bottom aluminum layer.
- Best application scenarios:
- Post-grooving, operators can bend the aluminum composite panel into a 90-degree form using only their hands, without additional tools like a bending machine.
- Widely utilized in producing 3D advertising light boxes, exhibition booth frames, exhibition board edging, and decorative cladding for building exterior columns.

If you have more questions to know ,please contact us .
Our team at Maisi Blades is dedicated to providing excellent customer service and we are always ready to assist you with any information you may need.
Whether it’s regarding our blade products, pricing, delivery options, or any other related queries, we are here to help.
Thank you for considering Maisi Blades as your trusted partner in the industry. We look forward to hearing from you soon!
Shenzhen Maisi Blades Co., Ltd.
Email: info@maisi-blades.com 798090832@qq.com
qq: 798090832
WeChat: 15983853385
Our team at Maisi Blades is dedicated to providing excellent customer service and we are always ready to assist you with any information you may need.
Whether it’s regarding our blade products, pricing, delivery options, or any other related queries, we are here to help.
Thank you for considering Maisi Blades as your trusted partner in the industry. We look forward to hearing from you soon!
Shenzhen Maisi Blades Co., Ltd.
Email: info@maisi-blades.com 798090832@qq.com
qq: 798090832
WeChat: 15983853385
-
Single Flute Spiral Downcut Router Bits For Acrylic-Made in China Production Wholesale Sales
-
Highly Polished Single Flute Upcut Router Bits For Acrylic
-
Single Flute CNC Upcut Spiral Router Bits Multipurpose Solid Tungsten Carbide Cutting Tools – Made in China
-
Tungsten Carbide Super High Finish Single Flute Upcut Spiral Router Bit for Acrylic
-
Metric Plastic & Wood Cutting 2-Flute Solid Carbide Ball Nose End Mill
-
Marathon Wood Downcut Router Bit 2-Flute Solid Tungsten Carbide
-
Solid Carbide 2-Flute Downcut Spiral CNC Router Bit for Wood
-
Solid Carbide Max Life Compression Spiral Router Bits – 1, 2 & 3 Flute
-
Square End Miniature Stub Solid Carbide End Mill – 2 Flute
-
Solid Carbide Upcut Spiral CNC Router Bits for Wood Cutting
-
Solid Carbide CNC Foam Cutting Upcut Ball Nose Spiral Router Bit 4 Inch Long
-
Solid Carbide 2-Flute Upcut Foam Cutter CNC Router Bit – Made in China
Request A Quote