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High-performance drilling in demanding materials

The HSS drills with diameters from 1.0 mm to 6.5 mm represent a well-thought-out solution for daily professional use in the machining industry. Their design featuring a 30° helix angle and a 118° included angle promotes efficient machining and clean drill holes. The durable TiN coating reduces friction during the cutting process, which significantly contributes to reliable performance across different materials such as steel or cast iron. With the proven cylindrical shank, the tool integrates easily into existing clamping systems.

Suitable materials

Guss.jpg Alu.jpg

Technical data

  • Tool Type: HSS-Drill
  • Helix Angle: 30°
  • Shaft Tolerance Grade: h8
  • Included Angle: 118°
  • Coating: TiN Coated
  • Workpiece Material: Steel, Stainless Steel, Cast Iron, Aluminum
  • Shank: Cylindrical Shank
  • Packaging unit: 10 Pc.

SW 30.webp TK h8 E.webp

Dimensions of HSS-Drills Ø 1.0 mm - 6.5 mm

Diameter Item Name Item Nr. Overall Length Spiral length
D L L2
1.0 UB-D1.0-HSS-TIN 3351001 34 12
1.1 UB-D1.1-HSS-TIN 3351002 36 14
1.2 UB-D1.2-HSS-TIN 3351003 38 16
1.3 UB-D1.3-HSS-TIN 3351004 38 16
1.4 UB-D1.4-HSS-TIN 3351005 40 18
1.5 UB-D1.5-HSS-TIN 3351006 40 18
1.6 UB-D1.6-HSS-TIN 3351007 43 20
1.7 UB-D1.7-HSS-TIN 3351008 43 20
1.8 UB-D1.8-HSS-TIN 3351009 46 22
1.9 UB-D1.9-HSS-TIN 3351010 46 22
2.0 UB-D2.0-HSS-TIN 3351011 49 24
2.1 UB-D2.1-HSS-TIN 3351012 49 24
2.2 UB-D2.2-HSS-TIN 3351013 53 27
2.3 UB-D2.3-HSS-TIN 3351014 53 27
2.4 UB-D2.4-HSS-TIN 3351015 57 30
2.5 UB-D2.5-HSS-TIN 3351016 57 30
2.6 UB-D2.6-HSS-TIN 3351017 57 30
2.7 UB-D2.7-HSS-TIN 3351018 61 33
2.8 UB-D2.8-HSS-TIN 3351019 61 33
2.9 UB-D2.9-HSS-TIN 3351020 61 33
3.0 UB-D3.0-HSS-TIN 3351021 61 33
3.1 UB-D3.1-HSS-TIN 3351022 65 36
3.2 UB-D3.2-HSS-TIN 3351023 65 36
3.3 UB-D3.3-HSS-TIN 3351024 65 36
3.4 UB-D3.4-HSS-TIN 3351025 70 39
3.5 UB-D3.5-HSS-TIN 3351026 70 39
3.6 UB-D3.6-HSS-TIN 3351027 70 39
3.7 UB-D3.7-HSS-TIN 3351028 70 39
3.8 UB-D3.8-HSS-TIN 3351029 75 43
3.9 UB-D3.9-HSS-TIN 3351030 75 43
4.0 UB-D4.0-HSS-TIN 3351031 75 43
4.1 UB-D4.1-HSS-TIN 3351032 75 43
4.2 UB-D4.2-HSS-TIN 3351033 75 43
4.3 UB-D4.3-HSS-TIN 3351034 80 47
4.4 UB-D4.4-HSS-TIN 3351035 80 47
4.5 UB-D4.5-HSS-TIN 3351036 80 47
4.6 UB-D4.6-HSS-TIN 3351037 80 47
4.7 UB-D4.7-HSS-TIN 3351038 80 47
4.8 UB-D4.8-HSS-TIN 3351039 86 52
4.9 UB-D4.9-HSS-TIN 3351040 86 52
5.0 UB-D5.0-HSS-TIN 3351041 86 52
5.1 UB-D5.1-HSS-TIN 3351042 86 52
5.2 UB-D5.2-HSS-TIN 3351043 86 52
5.3 UB-D5.3-HSS-TIN 3351044 86 52
5.4 UB-D5.4-HSS-TIN 3351045 93 57
5.5 UB-D5.5-HSS-TIN 3351046 93 57
5.6 UB-D5.6-HSS-TIN 3351047 93 57
5.7 UB-D5.7-HSS-TIN 3351048 93 57
5.8 UB-D5.8-HSS-TIN 3351049 93 57
5.9 UB-D5.9-HSS-TIN 3351050 93 57
6.0 UB-D6.0-HSS-TIN 3351051 93 57
6.1 UB-D6.1-HSS-TIN 3351052 101 63
6.2 UB-D6.2-HSS-TIN 3351053 101 63
6.3 UB-D6.3-HSS-TIN 3351054 101 63
6.4 UB-D6.4-HSS-TIN 3351055 101 63
6.5 UB-D6.5-HSS-TIN 3351056 101 63

Cutting data

Worpiece Material Vc (m/min) Feed fu (mm)
Ø 1 Ø 2 Ø 3 Ø 4 Ø 6

Structural Steel

20-40 0,01-0,03 0,04-0.08 0,06-0,1 0,08-0,12 0,12-0,16

Tempered Steel

20-35 0,01-0,03 0,04-0.08 0,06-0,1 0,08-0,12 0,12-0,16

Tooling Steel

15-20 0,01-0,03 0,04-0,08 0,06-0,1 0,08-0,12 0,12-0,16

Stainless Steel

10-25 0,01-0,03 0,02-0,08 0,02-0,1 0,04-0,12 0,06-0,16

Cast Iron

20-40 0,01-0,03 0,04-0,08 0,06-0,1 0,08-0,12 0,12-0,16

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

45-65 0,02-0,05 0,05-0,09 0,07-0,11 0,12-0,16 0,12-0,18

Copper/Brass

35-50 0,02-0,05 0,05-0,09 0,07-0,11 0,12-0,16 0,12-0,18

Non-metallic materials

20-30 0,01-0,03 0,04-0,08 0,06-0,1 0,08-0,12 0,12-0,16

Special alloys

15-20 0,01-0,02 0,02-0,05 0,02-0,06 0,04-0,08 0,05-0,09

Applications

This HSS drill is designed for universal drilling operations in workshops, series production, and maintenance tasks. It delivers convincing results when creating precise holes in structural steel, tool steel, stainless steel, and cast iron. The geometry also provides excellent performance when machining aluminum, brass, and copper. Adjusting the cutting speed and feed rate according to the cutting data table opens up flexible application possibilities across a wide range of metallic and non-metallic materials.

Special features

The combination of a 30° helix and a 118° included angle ensures effective centering and continuous chip evacuation from the drill hole. In addition, the TiN coating increases the wear resistance of the cutting edges, which has a positive impact on the overall tool life. With the precise shaft tolerance grade h8, the cylindrical shank is guaranteed to be clamped securely and accurately in standard tool holders, contributing to smooth and low-vibration workflows.

3351001

Data sheet

Materials
Cast Iron
Stainless Steel
Steel

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