High-performance drilling solution for demanding materials
The HSS-E drill with a cylindrical shank is designed for heavy-duty professional machining. Thanks to the cobalt-alloyed high-speed steel and the high-quality TiN coating, this tool creates excellent conditions for wear-resistant drilling in steel, stainless steel, cast iron, and aluminum. It is supplied in a convenient packaging unit of 5 pieces.
Advantages of HSS-E-Drills
Supports efficient drilling operations with a 135° point angle and h8 tolerance
Enhanced wear resistance provided by the robust TiN coating
Reliable chip evacuation facilitated by the 33° helix angle
Engineered for versatile machining of various alloyed and unalloyed metals
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
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.
High-performance drilling solution for demanding materials
The HSS-E drill with a cylindrical shank is designed for heavy-duty professional machining. Thanks to the cobalt-alloyed high-speed steel and the high-quality TiN coating, this tool creates excellent conditions for wear-resistant drilling in steel, stainless steel, cast iron, and aluminum. It is supplied in a convenient packaging unit of 5 pieces.
Advantages of HSS-E-Drills
Supports efficient drilling operations with a 135° point angle and h8 tolerance
Enhanced wear resistance provided by the robust TiN coating
Reliable chip evacuation facilitated by the 33° helix angle
Engineered for versatile machining of various alloyed and unalloyed metals
The high-performance HSS-E Center Drill Type A is designed for exact hole preparation in professional machining. Featuring a cobalt-alloyed cutting material and a classic 60° countersink angle, this tool creates excellent conditions for accurately centered subsequent drilling operations in demanding materials.
Advantages of HSS-E Center Drill Type A
Manufactured from heat-resistant HSS-E for professional applications
The HSSCo8 NC spotting drill with a 142° point angle in the long version is a well-conceived solution for accurate centering and spotting on CNC machines. Thanks to the extended design, even hard-to-reach drilling positions or deeper contours can be accessed reliably, opening up flexible application possibilities for complex workpieces.
Advantages of the HSSCo8 NC-Spotting Drill 142° Long Version
142° point angle optimally prepares the hole for subsequent twist drills
Long version supports machining in hard-to-reach areas
HSSCo8 material offers high wear resistance and thermal stability
Universally applicable in steel, stainless steel, cast iron, and non-ferrous metals
This robust twist drill (diameter 6.6 mm to 13 mm) is designed for efficient material removal across various metals in industrial and workshop environments. Supplied in a practical set of five pieces (packaging unit), it supports professional users in achieving reliable drilling results.
Advantages of HSS-Drills
TiN coating reduces friction during the cutting process
The HSSCo8 NC-Spotting Drill 90° in the long version provides an excellent solution for accurate hole positioning on NC machines. Thanks to its extended design, this tool offers flexible application possibilities, even in deeper machining areas.
Advantages of HSSCo8 NC-Spotting Drill 90° Long Version
90° point angle allows spotting and chamfering in a single operation
Extended reach through long design for deep-set contours
Increased heat resistance due to 8% cobalt alloy (HSSCo8)
Suitable for steel, stainless steel, cast iron, and non-ferrous metals
The HSS-E drill featuring a cylindrical shank is engineered for professional use, reliably executing drilling tasks in steel, stainless steel, cast iron, and aluminum. Supported by its TiN coating and a 135° included angle, it represents a durable solution for versatile machining operations. It is supplied in a convenient 10-piece packaging unit to fulfill continuous operational needs seamlessly.
Advantages of HSS-E-Drills Ø 1,0 mm - 6,5 mm
High wear resistance due to the robust HSS-E substrate and TiN coating
Good centering properties facilitated by the precise 135° included angle
Reliable chip evacuation for clean holes thanks to the 33° helix angle
Universally deployable across various steel and non-ferrous metals
Precise tool clamping ensured by the h8 tolerance cylindrical shank
The short version of the HSSCo8 NC-Spotting Drill 120° is designed for highly accurate centering on NC and CNC machines. Its 120-degree point angle creates an optimal starting hole for subsequent drills, effectively preventing tool deflection and minimizing wear on the drill corners. Manufactured from durable HSSCo8, this tool ensures reliable performance when machining steel, stainless steel, cast iron, and non-ferrous metals.
Advantages of HSSCo8 NC-Spotting Drill 120° Short Version
120° point angle for an ideal preparation of subsequent drilling operations
Sturdy short version provides high rigidity and reduces vibrations
High-performance HSSCo8 material for flexible use in various workpiece materials
Standard cylindrical shank for uncomplicated clamping in common tool holders
Precise Spotting with the HSSCo8 NC-Spotting Drill 90°
The HSSCo8 NC-spotting drill with a 90° point angle in the short version is designed for exact spotting and centering of workpieces on NC machines. Its short, rigid design reduces the risk of deflection, creating excellent conditions for the accurate preparation of subsequent drilling operations. Thanks to the 8% cobalt content (HSSCo8), the tool material offers high heat resistance for reliable performance in various workpiece materials.
Advantages of HSSCo8 NC-Spotting Drill 90° Short Version
90° point angle is suitable for centering and simultaneous chamfering
Short version ensures high stability and dimensional accuracy
Heat-resistant HSSCo8 material provides high wear resistance
Reliable application in steel, stainless steel, cast iron, and non-ferrous metals
Smooth cylindrical shank enables easy clamping in standard chucks
The HSSCo8 NC-Spotting Drill with a 142° point angle in the short version is designed for accurate spotting and centering operations. Featuring an 8% cobalt content (HSSCo8), the tool offers increased heat resistance, making it a well-thought-out solution for machining tasks in steel, stainless steel, cast iron, and NF-materials. The short, sturdy design with a cylindrical shank supports deflection-free working.
Advantages of the HSSCo8 NC-Spotting Drill 142° Short Version
142° point angle provides a practical preparation for subsequent drilling processes
Versatile application in steel, stainless steel, cast iron, and aluminum
Short design creates good conditions for high stability and dimensional accuracy
Manufactured from heat-resistant HSSCo8 cutting material
Cylindrical shank allows for uncomplicated clamping in standard chucks
This high-performance HSS drill (diameter 1.0 mm to 6.5 mm) is designed for professional drilling applications across a wide range of materials. Thanks to the wear-resistant TiN coating and a proven geometry featuring a 118° included angle, the tool provides reliable centering and efficient machining. Equipped with a classic cylindrical shank, the drill fits seamlessly into standard chucks, supporting smooth workflows in metalworking.
Advantages of HSS-Drills Ø 1.0 mm - 6.5 mm
Wear-reducing TiN coating supports extended tool life
Reliable chip evacuation due to the proven 30° helix angle
Good centering properties thanks to the 118° included angle
Shaft tolerance grade h8 provides optimal conditions for a secure grip
Universally applicable in steel, stainless steel, cast iron, and aluminum
Practical packaging unit of 10 pieces for professional workshop requirements
The HSSCo8 NC-Spotting Drill 120° in the long version is designed for exact positioning and centering on deeper or difficult-to-reach workpiece areas. The 120° point angle matches well with subsequent twist drills that feature the same or a similar angle, protecting the cutting edges of the following drill.
Advantages of HSSCo8 NC-Spotting Drill 120° Long Version
Bridges larger distances thanks to the extended design (length up to 170 mm)
Wide application range in steel, stainless steel, cast iron, and non-ferrous metals
Wear-resistant cutting material due to 8% cobalt content
Ideal preparation for subsequent drilling tools with a 118° to 120° point angle