Zakres cen: od 20,99 zł do 31,99 zł
A multi-purpose workshop tool from the Premium Line Tools series, designed for simultaneous drilling and tapping of through-holes. The tool’s design allows two operations to be performed in a single pass, significantly reducing the working time in assembly and service applications.
Body Material:
HSS (High-Speed Steel) high-speed steel with high wear resistance and good dynamic load resistance.
Coating:
TiN (Titanium Nitride). The coating increases the surface hardness of the blades (up to approx. 2300 HV), reduces friction and reduces the tendency to build up at the cutting edges.
Fixing system:
1/4″ (6.35 mm) HEX hexagon shank for a secure fit in the grip and eliminating the risk of slipping at higher torques.
Geometry:
The precision-ground drilling part makes it easy to start the hole, while the threaded part allows you to produce the correct quality thread in typical workshop applications.
The geometry of the tool input also allows for partial chamfering of the hole edge.
Application:
Structural steels, non-ferrous metals (aluminum, copper, brass) and selected plastics.
Performance:
The combination of drilling and tapping operations in one tool eliminates the need for changing fixtures, which significantly reduces the time to make a hole.
Stability of operation:
The TiN coating reduces tool heating and improves cutting conditions, resulting in more stable operation and extended service life.
Field of work:
Right
Construction purpose:
Tool designed for through-hole making only.
Material thickness:
The maximum thickness of the workpiece should not exceed the length of the drilling part (usually corresponding to the nominal diameter of the thread). Exceeding this value can lead to a conflict between the feed of the drilling and threading parts, and consequently to damage to the tool.
Work in metals:
To increase tool life and improve thread quality, it is recommended to use a suitable lubricant and coolant (e.g. threading oil).
Working in plastics:
The tool can be used in the processing of plastics (PVC, PMMA, polyamides). In order to avoid melting of the material and sealing of chip grooves, it is recommended to use low speeds and compressed air cooling or light cooling.
Processing of brittle materials:
For materials prone to splintering (e.g. PMMA), it is recommended to guide the tool carefully and limit the clamping force. The tool’s natural tapered input allows for partial chamfering of the edges, which reduces the risk of cracks.
Compatibility:
The tool is designed to work with drill and screwdrivers and selected stationary machines (with rotation control).
Do not use a shock mode.
Yes. The tool combines the functions of a drill and a tap, thanks to which it allows you to make a hole and cut a thread in one operation. This solution significantly reduces the working time in workshop and assembly applications.
No. The design of the tool is designed for through-holes. In the case of blind holes, there is a risk of damage to the thread and jamming of the tool.
It is recommended that the thickness of the material does not exceed the length of the drilling part (usually corresponding to the diameter of the thread). Exceeding this value can lead to overloading and damage to the tool.
It is recommended to work at low or medium speeds. Too high a speed can lead to overheating of the tool, rapid wear of the blades and damage to the thread. In the case of steel, speed limitation and the use of lubrication are particularly important.
Yes, the tool is suitable for processing structural steels. To maintain the durability and quality of the thread, it is recommended to use threading oil or lubricant and coolant.
Yes. The tool works very well in aluminum, copper and brass. Stable operation and good thread quality are obtained in these materials.
Yes, the tool can be used in plastics such as PVC, PMMA (plexiglass) or polyamides. It is recommended to use lower speeds to avoid melting the material and sealing the chip grooves.
The most common causes are too much material thickness, lack of lubrication, too high speeds or improper tool guidance. Combination tools are more sensitive to overloads than conventional taps.
Yes. Thanks to the 1/4″ hexagon shank, the tool is suitable for use with drill and screwdrivers. However, you should work without stroke and with speed control.
Partially. The geometry of the tool entry results in slight chamfering of the edges, but this is not a substitute for the classic chamfer in applications that require precise finishing.
In most cases, the tool can work in a single pass, however, for harder materials, it is recommended to periodically retract to remove chips and reduce load.
The tool is mainly intended for workshop, assembly and service applications. In series production and with high accuracy requirements, separate drilling and tapping operations are used.
| Size | Thread pitch (mm) | Overall length (mm) | Drill Working Length (mm) | Tap working length (mm) |
| M3 | 0.5 | 51 | 5 | 7 |
| M4 | 0.7 | 54 | 6 | 8.5 |
| M5 | 0.8 | 57 | 7 | 10 |
| M6 | 1 | 60 | 8 | 12 |
| M8 | 1.25 | 68 | 11 | 15 |
| M10 | 1.5 | 75 | 15 | 17 |
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