This 6-piece HSS center drill bit set is designed for precision metalworking, featuring sizes ranging from 1.0mm to 5.0mm. Ideal for creating conical holes for lathe centers, these bits help prevent standard twist drills from walking, ensuring accurate drilling.
- Type: Center Drill Bit
- Material: High Speed Steel
- Coating: Titanium Coating
- Included Sizes: 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 5.0mm
- Degrees: 60
- Suitable for various materials including aluminum, copper, iron, and steel.
Specifications:
- Length: Approximately 50mm
- SKU1: HSS4341 for low hardness materials
- SKU2: HSS6542 for aluminum, copper, and iron
- SKU3: HSS4341 titanium plated for low hardness materials
- SKU4: HSSM35 for steel and stainless steel
Package Content:
- 6 x Center Drill Bits
R***n –
They look like precision made tools. Precisely ground and marked. Much better than the cheap ones I bought before, then binned.