Technical Specifications:
Diameter: 20mm
Length: 205mm
Steel Type: HSS 4341
DIN: 338
Helix Angle: 15° – 25°
Shank: Reduced to 10mm
Grinding: Cutting Angle 118°
Description:
The HSS DIN 338 42200 (13674) taper shank iron drills are helical cylindrical HSS drills with roll forging and shank reduced to 10mm according to DIN 338 RN standard. They are made from high-quality HSS 4341 steel.
Key Features:
Wide Application: Suitable for drilling iron, mild steels, soft alloys, plastic, and metals with resistance index R ≤ 650 N/mm².
Appropriate Use: For hand drills without impact function, at low speed and high pressure, preferably with a keyed drill chuck.
Usage Recommendations: Use of cutting oil is recommended for optimal results.
Packaging: In plastic packaging 10,50 – 20 mm = 1 pc.
