Wholesale Ruko Twist Drill DIN 338 TL 3000 HSS-G TiN Ø 12.1mm

Very stable multi-range drill with outstanding thermal resistance, reinforced drill core and a parabolic chip groove for optimized chip removal. Ideal for drilling into materials with medium and long chip lengths. Due to its thick core and special chip groove with a rounded rear edge, this drill is ideally suited for heavy-duty applications. It covers a wide range for types N, H and W.
The titanium nitride coating is a universally usable standard coating. It has a 300-400 % longer service life than non-coated materials. Cooling is recommended.

Diameter 12.1 mm Total length 151.0 mm Flute length 101 mm

• Steel 900 N/mm²

• Brass

• Plastics

• Diameter: 12.1 mm

• Length: 151.0 mm

• Spiral Length: 101 mm

• Drilling Depth: 5 x diameter

• Shaft: cylindrical

• Material: HSS

• Coating: TiN coating

• DIN: 338

• Type: TL 3000

• Tolerance: h8

• Cutting Direction: right hand cutting

• Tip Grinding: Shape C: Split point

• Groove Profile: wide with rounded rear edges

• Core: thick

• Spiral Angle: 40°

• Point Angle: 130 °

• Net Weight: 0.088 kg