Secure coating-to-substrate interface
The substrate chemistry and microstructure promote dense diamond nucleation, reducing the risk of premature coating separation in abrasive graphite cutting.
4DBE · Standard order code with online price
D1.5*R0.75*4.5FL*50NL*80 OAL*4SH*4F
4F Diamond Ball Nose · Order code: 4DBE 015 500 S04
D1.5*R0.75*4.5FL*50NL*80 OAL*4SH*4F diamond-coated ball nose graphite end mill in the 4DBE series. Online reference price USD 21.20/pc as of 2026-Sep-14; order code 4DBE 015 500 S04.
Price available online
$21.20
USD / pc · FOB China
Price as of 2026-Sep-14
Published online for purchasing budgets and size comparison
Standard terms are 100% T/T in advance with a reference lead time of 10–15 working days. Final price and delivery are confirmed against quantity, tolerance, and order requirements.
- Order code
- 4DBE 015 500 S04
- Product family
- 4DBE
- Substrate / coating
- Solid carbide / diamond
- Quality documentation
- Dimensional report available
D1.5*R0.75*4.5FL*50NL*80 OAL*4SH*4F engineering specification
Technical dimensions table
Order code: 4DBE 015 500 S04
All linear dimensions in mm
| Parameter | Symbol | Value | Purchasing / inspection note |
|---|---|---|---|
| Cutter diameter | D | 1.5 mm | Nominal cutting diameter; default tolerance -0.020 / 0 mm |
| Ball / corner radius | R | 0.75 mm | Nominal ball radius; default tolerance ±0.02 mm |
| Flute length | L1 | 4.5 mm | Cutting edge length |
| Neck diameter | dN | — | Neck diameter not specified for this item |
| Neck length | L2 | 50 mm | Nominal neck length |
| Shank diameter | d | 4 mm | Nominal shank diameter |
| Overall length | L | 80 mm | Overall length (OAL) |
| Flute count | Z | 4 | Number of flutes |
Inspection basis: Default cutter diameter tolerance -0.020 / 0 mm; default corner-radius tolerance ±0.02 mm. State special tolerances and dimensional-report requirements on the purchase order.
Diamond coating and edge retention
A diamond system engineered for graphite, 10x longer life
D1.5*R0.75*4.5FL*50NL*80 OAL*4SH*4F combines a fine-grain carbide substrate with a graphite-specific diamond coating. On this ball nose tool, lower edge wear helps retain the specified dimensions and cutting profile during production.
About 74% less edge retreat after 60 minutes
In the shown carbon-resin test, diamond coating records about 0.006 mm edge retreat versus about 0.023 mm for TiAlN. Lower wear supports more consistent machined dimensions.
AK06 fine-grain carbide substrate
AK06 uses high-quality fine WC powder with controlled grain size and morphology, providing a diamond-compatible substrate for D1.5*R0.75*4.5FL*50NL*80 OAL*4SH*4F.
ZOLLER dimensional inspection
Verified dimensions on every end mill
D1.5*R0.75*4.5FL*50NL*80 OAL*4SH*4F
Every tool is checked for critical dimensions and cutting geometry using an optical measurement system. A dimensional report for order code 4DBE 015 500 S04 is available for incoming inspection and traceability.
- Nominal cutter diameter: 1.5 mm; default tolerance -0.020 / 0 mm
- Nominal radius: 0.75 mm; default tolerance ±0.02 mm
- Dimensional report available
Starting parameters for graphite
Cutting data for D1.5*R0.75*4.5FL*50NL*80 OAL*4SH*4F
Use these values as the initial setup for diamond-coated solid carbide end milling in graphite. Validate by test cut and optimise for machine rigidity, tool overhang, runout, and dust extraction.
Spindle speed
16,000
rev/min
Feed rate
700
mm/min
Axial depth ap
0.2
mm
Radial width ae
0.2
mm
- Reference diameter
- Ø1 mm
- Flutes
- 4
- Effective length
- —
- Taper angle
- —
- Vc
- 50.3 m/min
- fz
- 0.0109 mm/tooth
Nearby 4DBE standard sizes
Compare dimensions and online prices
D1.5*R0.75*4.5FL*30NL*80 OAL*4SH*4F
$15.60Order code: 4DBE 015 300 S04
Ø1.5 · 4F · OAL 80 mm
D1.5*R0.75*4.5FL*35NL*80 OAL*4SH*4F
$17.00Order code: 4DBE 015 350 S04
Ø1.5 · 4F · OAL 80 mm
D1.5*R0.75*4.5FL*40NL*80 OAL*4SH*4F
$18.40Order code: 4DBE 015 400 S04
Ø1.5 · 4F · OAL 80 mm
D1.5*R0.75*4.5FL*45NL*80 OAL*4SH*4F
$19.80Order code: 4DBE 015 450 S04
Ø1.5 · 4F · OAL 80 mm
D1.5*R0.75*4.5FL*60 OAL*4SH*4F
$12.80Order code: 4DBE 015 045 S04
Ø1.5 · 4F · OAL 60 mm
D1.5*R0.75*4.5FL*10NL*60 OAL*4SH*4F
$12.80Order code: 4DBE 015 100 S04
Ø1.5 · 4F · OAL 60 mm
Request pricing: D1.5*R0.75*4.5FL*50NL*80 OAL*4SH*4F
Send the order quantity, work material, machine setup, and target delivery. We will confirm order pricing, production scheduling, and dimensional-report requirements using the 2026-Sep-14 online reference price as the starting point; order code 4DBE 015 500 S04.
Send RFQ