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Extended Reach for Deep Centering Tasks

The HSSCo8 NC-Spotting Drill 120° Long Version provides a robust solution for initial hole positioning, especially in hard-to-reach areas of the workpiece. Its 120° point angle creates an optimal starting point for following standard drills, significantly reducing corner wear on the subsequent tools.

Suitable materials

Alu.jpg

Technical data

  • Material: HSSCo8 (8% Cobalt)
  • Point angle: 120°
  • Shank type: Cylindrical shank
  • Design: Long version
  • Packaging unit: 1 Pc

Dimensions of HSSCo8 NC-Spotting Drill 120° Long Version

Item Nr. D L1 L
ABL-120°-D6.0-HSSCo8 3501101 6 20 140
ABL-120°-D8.0-HSSCo8 3501102 8 25 140
ABL-120°-D10.0-HSSCo8 3501103 10 25 170
ABL-120°-D12.0-HSSCo8 3501104 12 30 170

Cutting data

Workpiece Materials Vc (m/min) Feed fu (mm)
Ø 6 Ø 8 Ø 10 Ø 12

Steel

15-25 0,05-0,10 0,07-0,12 0,08-0,14 0,09-0,17

Stainless Steel

15 0,07-0,10 0,08-0,12 0,08-0,12 0,11-0,17

Cast Iron

20-30 0,05-0,11 0,07-0,13 0,08-0,16 0,09-0,20

Aluminum/Aluminum-alloys (<12% Si.)

50-65 0,10-0,13 0,12-0,15 0,15-0,19 0,18-0,23

Applications

This spotting drill is well-suited for precise centering and spotting on CNC and conventional machine tools. The extended reach allows it to clear fixtures or reach into deep pockets efficiently, making it highly effective for complex component machining across various materials.

Special features

Manufactured from high-speed steel alloyed with 8% cobalt, this tool maintains its hardness even at higher temperatures. The 120° geometry is specifically beneficial when using standard twist drills, ensuring accurate guidance and enhancing overall process stability.

3501101

Compatible products

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