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Professional HSS-E drill for versatile metalworking

The HSS-E drills in the diameter range from 6.6 mm to 13 mm are focused on precise hole making in professional environments. The combination of cobalt-alloyed high-speed steel and a wear-resistant TiN coating provides reliable support when machining challenging materials. This execution is a well-thought-out solution for users who value versatile application and reproducible drilling results.

Suitable materials

Guss.jpg Alu.jpg

Technical data

  • Tool type: HSS-E drill
  • Diameter range: 6.6 mm to 13 mm
  • Shank: Cylindrical shank
  • Shaft tolerance grade: h8
  • Included angle: 135°
  • Helix angle: 33°
  • Coating: TiN (Titanium Nitride)
  • Packaging unit (PU): 5 pieces

Dimensions of HSS-E-Drills

Diameter Item name Item Nr. Overall Length Spiral Length
D L L2
6.6 UB-D6.6-HSS-E-TIN 3351257 101 63
6.7 UB-D6.7-HSS-E-TIN 3351258 101 63
6.8 UB-D6.8-HSS-E-TIN 3351259 109 69
6.9 UB-D6.9-HSS-E-TIN 3351260 109 69
7.0 UB-D7.0-HSS-E-TIN 3351261 109 69
7.1 UB-D7.1-HSS-E-TIN 3351262 109 69
7.2 UB-D7.2-HSS-E-TIN 3351263 109 69
7.3 UB-D7.3-HSS-E-TIN 3351264 109 69
7.4 UB-D7.4-HSS-E-TIN 3351265 109 69
7.5 UB-D7.5-HSS-E-TIN 3351266 109 69
7.6 UB-D7.6-HSS-E-TIN 3351267 117 75
7.7 UB-D7.7-HSS-E-TIN 3351268 117 75
7.8 UB-D7.8-HSS-E-TIN 3351269 117 75
7.9 UB-D7.9-HSS-E-TIN 3351270 117 75
8.0 UB-D8.0-HSS-E-TIN 3351271 117 75
8.1 UB-D8.1-HSS-E-TIN 3351272 117 75
8.2 UB-D8.2-HSS-E-TIN 3351273 117 75
8.3 UB-D8.3-HSS-E-TIN 3351274 117 75
8.4 UB-D8.4-HSS-E-TIN 3351275 117 75
8.5 UB-D8.5-HSS-E-TIN 3351276 117 75
8.6 UB-D8.6-HSS-E-TIN 3351277 125 81
8.7 UB-D8.7-HSS-E-TIN 3351278 125 81
8.8 UB-D8.8-HSS-E-TIN 3351279 125 81
8.9 UB-D8.9-HSS-E-TIN 3351280 125 81
9.0 UB-D9.0-HSS-E-TIN 3351281 125 81
9.1 UB-D9.1-HSS-E-TIN 3351282 125 81
9.2 UB-D9.2-HSS-E-TIN 3351283 125 81
9.3 UB-D9.3-HSS-E-TIN 3351284 125 81
9.4 UB-D9.4-HSS-E-TIN 3351285 125 81
9.5 UB-D9.5-HSS-E-TIN 3351286 125 81
9.6 UB-D9.6-HSS-E-TIN 3351287 133 87
9.7 UB-D9.7-HSS-E-TIN 3351288 133 87
9.8 UB-D9.8-HSS-E-TIN 3351289 133 87
9.9 UB-D9.9-HSS-E-TIN 3351290 133 87
10.0 UB-D10.0-HSS-E-TIN 3351291 133 87
10.1 UB-D10.1-HSS-E-TIN 3351292 133 87
10.2 UB-D10.2-HSS-E-TIN 3351293 133 87
10.3 UB-D10.3-HSS-E-TIN 3351294 133 87
10.4 UB-D10.4-HSS-E-TIN 3351295 133 87
10.5 UB-D10.5-HSS-E-TIN 3351296 133 87
10.6 UB-D10.6-HSS-E-TIN 3351297 133 87
10.7 UB-D10.7-HSS-E-TIN 3351298 142 94
10.8 UB-D10.8-HSS-E-TIN 3351299 142 94
10.9 UB-D10.9-HSS-E-TIN 3351300 142 94
11.0 UB-D11.0-HSS-E-TIN 3351301 142 94
11.1 UB-D11.1-HSS-E-TIN 3351302 142 94
11.2 UB-D11.2-HSS-E-TIN 3351303 142 94
11.3 UB-D11.3-HSS-E-TIN 3351304 142 94
11.4 UB-D11.4-HSS-E-TIN 3351305 142 94
11.5 UB-D11.5-HSS-E-TIN 3351306 142 94
11.6 UB-D11.6-HSS-E-TIN 3351307 142 94
11.7 UB-D11.7-HSS-E-TIN 3351308 142 94
11.8 UB-D11.8-HSS-E-TIN 3351309 142 94
11.9 UB-D11.9-HSS-E-TIN 3351310 151 101
12.0 UB-D12.0-HSS-E-TIN 3351311 151 101
12.1 UB-D12.1-HSS-E-TIN 3351312 151 101
12.2 UB-D12.2-HSS-E-TIN 3351313 151 101
12.3 UB-D12.3-HSS-E-TIN 3351314 151 101
12.4 UB-D12.4-HSS-E-TIN 3351315 151 101
12.5 UB-D12.5-HSS-E-TIN 3351316 151 101
12.6 UB-D12.6-HSS-E-TIN 3351317 151 101
12.7 UB-D12.7-HSS-E-TIN 3351318 151 101
12.8 UB-D12.8-HSS-E-TIN 3351319 151 101
12.9 UB-D12.9-HSS-E-TIN 3351320 151 101
13.0 UB-D13.0-HSS-E-TIN 3351321 151 101

Cutting data

Worpiece Material Vc (m/min) Feed fu (mm)
Ø 6 Ø 8 Ø 10 Ø 13

Structural Steel

20-40 0,12-0,16 0,12-0,18 0,16-0,22 0,18-0,24

Tempered Steel

20-35 0,12-0,16 0,12-0,18 0,16-0,22 0,18-0,24

Tooling Steel

15-20 0,12-0,16 0,12-0,18 0,16-0,22 0,18-0,24

Stainless Steel

10-25 0,06-0,16 0,06-0,18 0,08-0,22 0,12-0,24

Cast Iron

20-40 0,12-0,16 0,12-0,18 0,16-0,22 0,18-0,24

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

45-65 0,12-0,18 0,14-0,2 0,16-0,22 0,22-0,28

Copper/Brass

35-50 0,12-0,18 0,14-0,2 0,16-0,22 0,22-0,28

Non-metallic materials

20-30 0,12-0,16 0,12-0,18 0,16-0,22 0,18-0,24

Special alloys

15-20 0,05-0,09 0,06-0,1 0,07-0,13 0,08-0,14

Applications

This titanium-coated drill opens up flexible application possibilities in both industry and trades. It is well-suited for producing precise holes in common structural steels, stainless steel, cast iron, and aluminum alloys. The tool can be utilized effectively in stationary drilling machines and CNC machining centers, with its cylindrical shank ensuring a firm grip in standard chucks and collets.

Special features

The 135° drill point simplifies centering and initial penetration on hard surfaces, making handling significantly easier when working with stainless steel or tough cast materials. Simultaneously, the 33° helix angle promotes the swift removal of chips from the cutting zone. The h8 shaft tolerance enables a precise fit in the tool holder. Furthermore, the TiN coating reduces friction at the cutting edge, which can actively contribute to more efficient process workflows.

HSS-E.webp SW 30.webp TK h8 E.webp SpW 135.webp

3351257

Data sheet

Materials
Cast Iron
Stainless Steel
Steel

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