Professional Internal Thread Production from a Single Source
The Set HSS-E-Tap Blind hole, metric 60° is a well-thought-out complete solution for machinists requiring a dependable basis for manufacturing accurate threads. By combining precisely coordinated twist drills and machine taps, this tool arrangement consistently supports efficient workflows. It enables the economical and process-reliable production of metric internal threads in blind holes while minimizing setup times.
Suitable materials

Technical data
- Thread type: Metric
- Design: Blind hole
- Tool material: HSS-E-TiN
- Flank angle: 60°
- Length standard: Jobber
- Packaging unit: 1 piece
Dimensions of Set HSS-E-Tap Blind hole, metric 60°
| Tap |
D |
P |
L2 |
L |
L4 |
d |
K |
Kl |
Z |
| 1x GB-S-ISO-M3-HSS-E-TIN |
M3 |
0,5 |
6 |
56 |
18 |
3,5 |
2,7 |
6 |
3 |
| 1x GB-S-ISO-M4-HSS-E-TIN |
M4 |
0,7 |
7 |
63 |
21 |
4,5 |
3,4 |
6 |
3 |
| 1x GB-S-ISO-M5-HSS-E-TIN |
M5 |
0,8 |
8 |
70 |
25 |
6 |
4,9 |
8 |
3 |
| 1x GB-S-ISO-M6-HSS-E-TIN |
M6 |
1 |
10 |
80 |
30 |
6 |
4,9 |
8 |
3 |
| 1x GB-S-ISO-M8-HSS-E-TIN |
M8 |
1,25 |
13 |
90 |
35 |
8 |
6,2 |
9 |
3 |
| 1x GB-S-ISO-M10-HSS-E-TIN |
M10 |
1,5 |
15 |
100 |
39 |
10 |
8 |
11 |
3 |
| 1x GB-S-ISO-M12-HSS-E-TIN |
M12 |
1,75 |
18 |
110 |
44 |
9 |
7 |
10 |
3 |
| Core Hole Drill |
Thread |
D |
L1 |
L |
1x SB-D2,5-J-HSS-E-TIN
|
M3 |
2,5 |
30 |
57 |
1x SB-D3,3-J-HSS-E-TIN
|
M4 |
3,3 |
36 |
65 |
1x SB-D4,2-J-HSS-E-TIN
|
M5 |
4,2 |
43 |
75 |
1x SB-D5,0-J-HSS-E-TIN
|
M6 |
5,0 |
52 |
86 |
1x SB-D6,8-J-HSS-E-TIN
|
M8 |
6,8 |
69 |
109 |
1x SB-D8,5-J-HSS-E-TIN
|
M10 |
8,5 |
75 |
117 |
1x SB-D10,2-J-HSS-E-TIN
|
M12 |
10,2 |
87 |
133 |
Cutting data
| Workpiece Material |
Tensile strength |
Cutting Speed |
|
(N/mm²) |
Vc (m/min) |
| Structural Steel |
<450 |
10-25 |
| Tempered Steel |
450-700 |
5-20 |
| Tooling Steel |
>700 |
5-7 |
| Stainless Steel |
<1100 |
6-15 |
| Cast Iron |
|
8-20 |
| Aluminum cast alloys (<12% Si.) |
<600 |
20-25 |
| Copper/Brass |
<850 |
12-40 |
| Workpiece Material |
Tensile strength |
Cutting Speed |
Feed (mm) |
|
(N/mm²) |
Vc (m/min) |
Ø 2-4 |
Ø 6-8 |
Ø 10-13 |
| Structural Steel |
<450 |
15-28 |
0,04-0,12 |
0,12-0,18 |
0,16-0,24 |
| Tempered Steel |
450-700 |
20-25 |
0,04-0,12 |
0,12-0,18 |
0,16-0,24 |
| Tooling Steel |
>700 |
15 |
0,04-0,08 |
0,12-0,18 |
0,16-0,24 |
| Stainless Steel |
<1100 |
10-18 |
0,04-0,12 |
0,12-0,18 |
0,16-0,24 |
| Cast Iron |
|
20-28 |
0,04-0,12 |
0,04-0,18 |
0,08-0,24 |
| Aluminum cast alloys (<12% Si.) |
<600 |
35-45 |
0,04-0,16 |
0,12-0,2 |
0,16-0,28 |
| Copper/Brass |
<850 |
20-35 |
0,05-0,16 |
0,12-0,18 |
0,053 |
Applications
This carefully assembled set creates excellent conditions for demanding drilling and thread cutting processes in modern mechanical engineering and plant construction. It is designed for machining structural steel, tempered steel, stainless steel, cast iron, as well as non-ferrous metals like aluminum and brass. The universal Jobber length of the tools opens up flexible application possibilities on manual drilling and turning machines, as well as on high-performance CNC machining centers.
Special features
The HSS-E drills and taps are equipped with a high-quality titanium nitride (TiN) coating, which contributes to increased thermal load capacity and high wear resistance. Since the assortment bundles all necessary core hole and blind hole taps into one package, the time-consuming search for individual tools is eliminated. In addition, the precisely ground 60° flank angle ensures an accurate geometry of the generated internal threads, supporting secure assembly and high load-bearing capacity of the component connections.