The conical countersinks with 3 cutting edges are sanded radially and the chip spaces are ground from the solid. The conical sinker is suitable for producing 90 ° countersinks. You can sink DIN 7991 countersunk screws here. The conical sinker is universally applicable for both steel and stainless steel as well as for non-ferrous metals such as brass and aluminum. The 90 ° counterbores have industry quality and should ideally be used in a stator drilling machine. Of course, you can also use the conical sinker with a hand drill or a cordless screwdriver. We can supply you with conical sinkers in particularly small diameters, which are very suitable for working in the field of technical modeling.
Countersink 90°
Maximum roundness accuracy
3 cutting
industrial quality
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The conical countersinks with 3 cutting edges are sanded radially and the chip spaces are ground from the solid. The conical sinker is suitable for producing 90 ° countersinks. You can sink DIN 7991 countersunk screws here. The conical sinker is universally applicable for both steel and stainless steel as well as for non-ferrous metals such as brass and aluminum. The 90 ° counterbores have industry quality and should ideally be used in a stator drilling machine. Of course, you can also use the conical sinker with a hand drill or a cordless screwdriver. We can supply you with conical sinkers in particularly small diameters, which are very suitable for working in the field of technical modeling.
Countersink 90°
Maximum roundness accuracy
3 cutting
industrial quality
The conical countersinks with 3 cutting edges are sanded radially and the chip spaces are ground from the solid. The conical sinker is suitable for producing 90 ° countersinks. You can sink DIN 7991 countersunk screws here. The conical sinker is universally applicable for both steel and stainless steel as well as for non-ferrous metals such as brass and aluminum. The 90 ° counterbores have industry quality and should ideally be used in a stator drilling machine. Of course, you can also use the conical sinker with a hand drill or a cordless screwdriver. We can supply you with conical sinkers in particularly small diameters, which are very suitable for working in the field of technical modeling.
Countersink 90°
Maximum roundness accuracy
3 cutting
industrial quality
This twist drill set consists of 49 profile-ground drill bits. The twist drills have a particularly high concentricity and pitch accuracy, as well as a precise tip grind. You can recognize profile-ground drills by their bare surface. The drill set is delivered and stored in a practical metal box. Thanks to the precise tip grinding, the drills do not run and drill round, dimensionally accurate holes. The twist drill set is not a hardware store product but rather industrial quality. Thanks to the 0.1mm gradation of the drills, you always have the right drill at hand, regardless of whether you want to make threaded holes, an undersized hole for a reamer or an oversized hole for a shaft bushing with a clearance fit.
Industrial quality (not hardware store goods)
You have two different drill boxes to choose from:
Twist drill set from 1mm - 5.9mm drill bits 49 pieces
Twist drill set of 6mm - 10mm drill bits 40 pieces
Replacement Twist drill to fill the drill boxes can be found here.
Machine reamers for the production of dimensionally accurate bores. By rubbing with a reamer, not only good shape and dimensional accuracy, but also good surface quality is achieved. This is of crucial importance when manufacturing sliding bearings in mechanical engineering and model building. The long cutting edges of the reamer have a left-hand twist, which causes the resulting chips to be discharged downwards when rubbing. Thus, a scratching of the bore surface by the resulting chips is avoided. Our machine reamers have industrial quality and can be used to grind drillings in steel, brass, copper, cast iron, aluminum and stainless steel. Please always use enough cutting oil when rubbing, which considerably increases the service life of the reamer. In model construction, these reamers are suitable for producing piston rod guides for steam engines, Stirling engines and flame eaters. The reamers are also ideal for producing bearing blocks with plain bearings or for producing cylinders with a very clean surface. If you produce the axis bore with a reamer for flywheels, the flywheel runs particularly round. Provided you have the flywheel without impact in the lathe.
The machine reamers can be used both on a lathing machine and in a column drilling machine.
With long cutting edges and link spiral
Maximum roundness accuracy
industrial quality
These reamers are available:
Reamer 1H7 / Shaft 1mm / cutting length 16mm
Reamer 1,5H7 / Shaft 2mm / cutting length 21mm
Reamer 2H7 / Shaft 2mm / cutting length 26mm
Reamer 3H7 / Shaft 3mm / cutting length 29mm
Reamer 4H7 / Shaft 4mm / cutting length 46mm
Reamer 5H7 / Shaft 5mm / cutting length 57mm
Reamer 6H7 / Shaft 6mm / cutting length 56mm
Reamer 7H7 / Shaft 8mm / cutting length 71mm
Reamer 8H7 / Shaft 8mm / cutting length 80mm
Reamer 10H7 / Shaft 10mm / cutting length 91mm
Reamer 12H7 / Shaft 10mm / cutting length 110mm
Reamer 14H7 / Shaft 14mm / cutting length 112mm
Reamer 15H7 / Shaft 14mm / cutting length 114mm
Reamer 16H7 / Shaft 14mm / cutting length 123mm
Reamer 18H7 / Shaft 14mm / cutting length 135mm
Reamer 20H7 / Shaft 16mm / cutting length 145mm
Reamer 25H7 / Shaft MK3 / cutting length 174mm
Reamer 26H7 / Shaft MK3 / cutting length 178mm
Variants from €21.60*
€29.30*
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