SUMITOMO WDXT042004G ACP300 PVD Coated Carbide Insert for 2D Coolant Small-Hole Drilling in CNC Metal Cutting
Price:
2-10USD/PCS
MOQ:
100
Delivery Time:
4 weeks
Brand:
sumitomo
Product Description
Product Overview
The SUMITOMO WDXT042004G ACP300 is a small parallelogram-shaped indexable carbide drill insert from SUMITOMO (Japan), designed for 2D internal coolant-fed drilling and general-purpose drilling/light roughing of carbon steel, alloy steel, and stainless steel. It features the G chipbreaker and ACP300 PVD-coated grade, delivering sharp cutting edges, balanced rigidity, and reliable chip evacuation in small-hole drilling.
Key Features
- Insert Geometry: WDXT = Parallelogram, 2D coolant-through drill insert
- Dimensions: 0420 (Width 4.2 mm, Thickness 2.0 mm), 04 (corner radius 0.4 mm)
- Chipbreaker: G – general-purpose, optimized for light roughing and small-hole drilling
- Grade: ACP300 – PVD TiAlN/AlCrN coating, high hardness, oxidation resistance for steel (P/M)
- Workpiece: Carbon steel, alloy steel, stainless steel, cast iron
- Application: CNC small-hole drilling, hole making, light facing on Sumitomo WDX-type drill holders
Technical Specifications
| Item | Specification |
|---|---|
| Model | WDXT042004G ACP300 |
| Brand | SUMITOMO (Japan) |
| Shape | Parallelogram (WDXT) |
| Cutting Direction | Right-hand (RH) |
| Width (W1) | 4.2 mm (0.1654 in) |
| Thickness (S) | 2.0 mm (0.0788 in) |
| Corner Radius (RE) | 0.4 mm (0.0157 in) |
| Chipbreaker | G (general-purpose light roughing) |
| Coating | PVD TiAlN/AlCrN (ACP300) |
| Cutting Edge | Sharp, honed for small cuts |
| Suitable Materials | Carbon steel, alloy steel, stainless steel, cast iron |
| Recommended Use | 2D internal coolant small-hole drilling, light roughing (dry/wet) |
Application Range
- Carbon Steel (P): 1045, A36 – primary
- Alloy Steel (P): 4140, 42CrMo, SCM440 – light drilling
- Stainless Steel (M): 304, 316 – small-hole drilling
- Cast Iron (K): HT200–HT300 – general-purpose drilling
Why Choose SUMITOMO WDXT042004G ACP300?
- ACP300 Grade: Balanced toughness and wear resistance, anti-built-up edge, long tool life in steel
- G Chipbreaker: Compact design for small holes, reduces cutting force, ensures stable chip flow
- 2D Coolant Design: Internal coolant supply for efficient heat dissipation in deep small holes
- SUMITOMO Quality: Japanese carbide technology, strict quality control for consistent performance
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Company
Beijing Ward Yitong Technology Co., Ltd.
Location
1206# Shibei District Qingdao China
Contact Person
W.F.William