HSS Spiral Flute Step Drill for Precision Metalworking2.

• Customization: Available
• Customized: Non-Customized
• Type: Step Drill Bit
• Model NO.: SD-013
• Material: High Speed Steel
• Usage: Metal Drilling
• Shank Type: Triangular Handle
• Transport Package: Plastic Tube/Transparent Polypropylene Tube
• Specification: 4-12mm 4-16.5mm 6-60mm etc
• Trademark: FANXI
• Origin: P. R. China
• HS Code: 82075090
• Production Capacity: 10, 000PCS/Month

Product Description

  Product Description:
1.Product name:4241/6542/M35 material HSS Spiral flute step drill series

2.Type: HSS spiral flute,  step drills  , triangular handle

3.Material:HSS 4241/6542/M35

4.Use:metal drilling

5.Size:
4241 material (4-12mm,4-16.5mm,4-20mm,4-22mm,4-32mm,4-40mm,6-60mm,10-45mm)
6542 material(4-12mm,4-20mm,4-22mm,4-32mm,4-40mm)
M35 material(4-12mm,4-20mm, 4-32mm)

6.Application:
HSS 4241: Suitable for work with a hardness below 25°, such as aluminum plates, PV plates, insulation plates and other workpieces with a thickness of less than 2MM

HSS 6542: Suitable for work with a hardness below 30°, such as steel plate, aluminum, carbon steel, plastic, etc., metal with a thickness of less than 5mm

HSS CO/M35: Suitable for materials with high hardness, such as aluminum plate, steel plate, stainless steel sheet, carbon steel, etc., stainless steel plate with a thickness of less than 1mm and iron plate and aluminum material with a thickness of less than 5mm

7.Packing:
4241:plastic PVC tube
6542:transparent polypropylene tube
M35:transparent polypropylene tube