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WALTER SDMT09T308-D57 WKP35G Square Milling Insert for Steel & Cast Iron CNC cutting tools Carbide cutting tools
WALTER SDMT09T308-D57 WKP35G Square Milling Insert for Steel & Cast Iron CNC cutting tools Carbide cutting tools
Specifications
Shank Diameter Range :
3 mm to 25 mm
Feature :
High precision threading
Payment Terms :
T/T
Surface Finish :
Excellent surface finish
Iso Grade :
P
Delivery Time :
4 weeks
Hardness Hra :
91
Price :
2-10USD/PCS
Inscribed Circle :
9.525 mm (3/8 in)
Length :
19.00mm
Iso Corresponding :
P10-35
Impactresistance :
Moderate to High
Color :
silver grey
Packaging Details :
Carton with Bubble paper which is suitable for long-distance transport
Coolant Type :
Through-tool (S2)
Density :
14.4
Relief Angle :
7° (C)
Cutting Edges :
2 usable edges
Model Number :
SDMT09T308-D57 WKP35G
Brand Name :
WALTER
Length Ratio :
8×D
Insert Thickness :
3.18 mm (0.125 in)
Insert Shape :
55° Diamond (D)
Structure Type :
Clip-on
MOQ :
100
Corner Radius :
0.8 mm (0.0315 in)
Flute Length :
35 mm
Description
Product Overview

The WALTER SDMT09T308-D57 WKP35G is a 90° square positive-rake indexable carbide milling insert from WALTER (Germany), designed for general to medium milling on carbon steel, alloy steel, and cast iron. It features a D57 chipbreaker and Tiger·tec® Gold WKP35G CVD coating, delivering high wear resistance, reliable chip control, and long tool life in versatile milling operations

Key Features
  • Insert Geometry: SDMT = Square (S), 15° relief angle (D), M-tolerance, T-style
  • Dimensions: IC 9.52 mm (3/8"), Thickness 3.97 mm (5/32"), Corner radius 0.8 mm (0.031")
  • Chipbreaker: D57 – optimized for medium cuts, balanced chip flow for steel/cast iron
  • Grade: WKP35G – Tiger·tec® Gold CVD coated carbide (TiAlN+TiCN), tough substrate for millingWalter Tools
  • Workpiece: Carbon steel, alloy steel, cast iron (ISO P/K)
  • Application: Face milling, shoulder milling, slotting, profiling on Xtra·tec® milling cutters
Technical Specifications

表格

Item Specification
Model SDMT09T308-D57 WKP35G
Brand WALTER (Germany)
Shape 90° Square (positive rake)
Relief Angle 15° (D)
Tolerance Class M
Inscribed Circle (IC) 9.52 mm (0.375 in)
Thickness (S) 3.97 mm (0.156 in)
Corner Radius (RE) 0.8 mm (0.031 in)
Chipbreaker D57 (medium milling)
Coating Tiger·tec® Gold CVD (TiAlN+TiCN)
Cutting Edges 4 usable edges, neutral direction
Suitable Materials Carbon steel, alloy steel, cast iron
Recommended Use Medium milling, face/shoulder, slotting (dry/wet)
Application Range
  • Carbon Steel (P): 1045, A36, S45C – primary medium milling
  • Alloy Steel (P): 4140, 42CrMo, SCM440 – general milling
  • Cast Iron (K): HT200–HT300, ductile iron – heavy milling
Why Choose WALTER SDMT09T308-D57 WKP35G?
  • Tiger·tec® Gold Coating: Optimized CVD layer reduces wear, resists heat, and extends life in steel/cast iron millingWalter Tools.
  • D57 Chipbreaker: Stable chip evacuation, lower cutting forces, ideal for mixed material batches.
  • 4 Cutting Edges: Cost-effective, high productivity for mass production.
  • WALTER Quality: German precision for consistent performance in CNC milling.
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WALTER SDMT09T308-D57 WKP35G Square Milling Insert for Steel & Cast Iron CNC cutting tools Carbide cutting tools

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Product Detail
Shank Diameter Range :
3 mm to 25 mm
Feature :
High precision threading
Payment Terms :
T/T
Surface Finish :
Excellent surface finish
Iso Grade :
P
Delivery Time :
4 weeks
Contact Supplier
WALTER SDMT09T308-D57 WKP35G Square Milling Insert for Steel & Cast Iron CNC cutting tools Carbide cutting tools

Beijing Ward Yitong Technology Co., Ltd.

Verified Supplier
1 Years
qingdao
Since 2005
Business Type :
Manufacturer, Exporter
Main Products :
Carbide Cutting Tools, Carbide Cutting Insert, End Mill
Total Annual :
10000000-50000000
Employee Number :
>50
Certification Level :
Verified Supplier
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