Smooth Fine Surface Coated Carbide MBXR Reverse Boring Cutter for
Wear Resistance
Drow_Carbide_Boring_Tools_EN.pdf
Drow_Carbide_Boring_Tools_MD_EN.pdf
Application Field:
The MBXR is an internal reverse boring cutter, widely used for back boring
of metal inner holes in mini CNC turning machines and lathes.
Unlike the round shank MXR, the MBXR features a rear-end tilt, making it suitable for
securely locking precision tool holders. Additionally, its advanced
nano-coating applied to ultrafine carbide ensures a high-quality,
smooth machining surface and excellent wear resistance.
Product Details--- MBXR Reverse boring cutter
Tool Material: 100% virgin tungsten carbide.
Usage: Designed for inner hole reverse boring.
Hardness: HRA 91–93.5
Accuracy: ±0.005 mm
Coating: Customizable based on your application. The smooth, fine surface
of the coated carbide ensures an excellent surface finish.
Key Differences from MXR:
a. Rear-end tilt, whereas the MXR has a round shank.
b. Different coating options.
c. Compatibility with various tool holders.
Tool Production: Our robust R&D capabilities and advanced equipment enable us
to effectively meet your diverse requirements.
Summary product information as below:
| Brand Name: | Drow |
| Model Number: | MBXR internal reverse boring cutter |
| Customized support: | OEM, ODM, OBM. |
| Standard: | ISO |
| Product type: | Solid carbide boring tiny tool |
| Material: | Tungsten Carbide,100% new Material |
| Coating: | To be defined per your different demands and application |
| Hardness: | HRA 91~93.5 |
| Flute length | 16.0~25.0mm |
| Flute color: | bronze,matte |
| Precision: | ±0.005mm |
| Shank diameter: | 4.0~6.0mm |
| Shank type | rear end tilt |
| Tip arc: | R0.10 |
| Mainly Difference to MXR: | a.Rear end tilt while MXR is round shank.
b.Different coating.
c. suitable for different tool holder. |
| Sample Order: | Accepted |
| Usage: | Inner hole reverse boring cutter |
| Workpiece Material: | Steel,Stainless steel,Cast iron and so on |
| Machining type: | Semi-Finishing/Finishing |
Product Features:
No Recalibration Required: Eliminates the need for tool recalibration, reducing time costs
and improving efficiency.
Integral Boring Tool Design: The tool is integrally formed, and its unique chip flute design
minimizes chip buildup, enhancing processing efficiency.
Precision Grinding: The entire process utilizes a five-axis machine tool for
precision grinding, ensuring high accuracy of the tool tip's
r-angle, with a smooth cutting edge visible under a 500x
microscope.
Innovative Cooling Design: A slotted design on the inclined position at the tail, combined
with a central water outlet cutter sleeve, enables effective
internal cooling during processing.
Stable Positioning: Solid carbide boring bars are precisely positioned in the adaptor
using a locating pin, while set screw clamps provide increased
stability for rigid clamping.
Effortless Tool Change: Tools of the same type can be easily replaced using the
positioning pin, maintaining the same total extension length.
Product Specification:
| Model | Minimum diameter of machining hole(mm)ΦA | ΦD | r | L1 | L2 | F | S | JS25 | AL25 |
| MBXRO441L16R010-D-(C) | 4.1 | 4 | 0.10 | 41 | 16 | 3.8 | 1.00 | ● | ● |
| MBXR0551L20R010-D-(C) | 5.1 | 5 | 0.10 | 45 | 20 | 4.8 | 1.30 | ● | ● |
| MBXR0661L25R010-D-(C) | 6.1 | 6 | 0.10 | 50 | 25 | 5.8 | 1.60 | ● | ● |
| ●:In Stock (C): Support internal coolant customization JS25,AL25:
coating code |
Why choose us:
Advanced Technology: Complex surfaces and functional structures can be quickly formed
while maintaining accuracy.
Short Machining Period: A brief production cycle ensures on-time delivery according to
schedule.
High-Quality Products: Quality is guaranteed, with precision levels reaching up to
0.005–0.001 mm.
Confidentiality System: Triple-layer confidentiality measures protect customers’ private
designs, providing greater assurance in proofing.
Fully Equipped: We boast excellent processing capabilities, multiple production
lines, advanced equipment, and professional supporting facilities.
Cost-Effective Solutions: Thoughtful design and material selection enable us to offer
competitive pricing, helping customers obtain lower prices for
products of the same caliber.
Quality Inspection
1.Projector detection
2.ZOLLER detection
3.Swis edging
4.German forging difference process detection
5.Edge passivation detection
6.Coreless grinding
FAQ
Q1:Do you produce special cutting tools?
A: Yes,we specialize in customized cutter fabricate and translate
the most complex cutting idea into reality, tools manufactured by
us are designed and customized for various demanding applications
and variety materials!
Q2:Do you accept low volume for sample order? And what’s your MOQ
for special tools?
A: Yes, we do. For sample order, MOQ one piece is accepted, and the
sample lead time is 2-3 days. It can be negotiated for special
requirement.
Q3:If we want to cooperate with you, is it possible to get
confidentiality?
A: Sure, all your information including company info, drawings, PO
details will be kept confidential, we can signed NDA if you want
(non disclosure agreement).
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.
Q5: what can you buy from us?
A: Carbide insert,carbide end mill,carbide drill,carbide
boring,cutting tools&customized carbide precision molds.
