This mechanical edge tester is a simple but effective tool for the "ancratch" on the milling machine. If you are looking for the zero point on a workpiece, clamp the edge probe into the drill chuck or the chuck of the milling cutter. Then turn on the router. The speed is not important for this type of corner switch, you can always stay at the speed that is currently set. Now, carefully approach the workpiece, as soon as the ball bearing stops, you are 5mm (diameter ball bearing 10mm: 2 = 5mm) before the zero point of your workpiece. The edge selector is only used to zero the X and Y axes to zero the Z axis. The shaft is hardened and should be damaged after a collision times the ball bearing, you will find in our shop also replacement. Dimensions of mechanical edge switch: Shaft diameter: 6mm Length: 80mm Diameter of bearing: 10mm

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 

These Hss Center Drills are ground, ground and spiral-grooved. The centering drills offered by Bengs Modellbau have industrial quality and are suitable for almost all materials used in model making. You can machine brass, copper, steel, stainless steel aluminum and cast steel round bars with these centering drills in your lathe. The diameters 1mm and 1.6mm are particularly suitable for filigree applications in model construction. Maximum roundness accuracy industrial quality The following center drills are available: Zentrierbohrer 1mm  Zentrierbohrer 1,6mm  Zentrierbohrer 2mm  Zentrierbohrer 2,5mm  Zentrierbohrer 3,15mm

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.  

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

Hss Milling cutter with 3 cutting edges. The face cutting geometry is suitable for dipping. Universal cutting geometry for universal use on your milling machine. The Hss cutters can be used as a long hole and end mill. Ideal for use in model making but also in industry and crafts. Suitable for all materials very good for brass, steel, stainless steel and aluminum. The milling cutters have industrial quality and are not a hardware for the building market. We have been using these milling cutters for many years in our production and on our CNC milling machines. The Hss Milling cutter are also suitable for use on the lathe. You can clamp the cutter in the drill chuck of the tailstock and then make cylindrical holes with these cutters. For example for stuffing boxes for steam engines. You have the choice between router short and router long. You can make the selection at the top of the selection menu. The dimensions can be found in the table below.   Milling cutter short Diameter cutting length overall length Shaft Diameter   1mm 3mm 34mm 6mm 1,5mm 3mm 34mm 6mm 2mm 4mm 35mm 6mm 2,5mm 5mm 36mm 6mm 3mm 5mm 36mm 6mm 4mm 7mm 38mm 6mm 5mm 8mm 39mm 6mm 6mm 8mm 39mm 6mm 8mm 11mm 43mm 8mm 10mm 13mm 50mm 10mm Milling cutter long Diameter cutting length overall length Shaft diameter 2mm 7mm 38mm 6mm 2,5mm 8mm 39mm 6mm 3mm 8mm 39mm 6mm 4mm 11mm 42mm 6mm 5mm 13mm 44mm 6mm 6mm 13mm 44mm 6mm 8mm 19mm 51mm 8mm 10mm 22mm 59mm 10mm

Machine reamer with 0.03mm undersize. The reamers are ideal for the production of press fits. For example, if you want to produce a crankshaft for a Stirling engine, rub the crankshafts with a 0.03mm reamer smaller than the steel to be pressed. Then you can press the silver steel tightly. The reamer quality is, of course, the same as the standard reamers. With long cutting edges and link spiral Maximum roundness accuracy industrial quality Available Reamers with 0.03 undersize are the following diameters: 1,97mm H7 Reibahle / Schaftdurchmesser 2mm / Schneidenlänge 26mm  2,97mm H7 Reibahle / Schaftdurchmesser 3mm / Schneidenlänge 29mm  3,97mm H7 Reibahle / Schaftdurchmesser 4mm / Schneidenlänge 46mm  4,97mm H7 Reibahle / Schaftdurchmesser 5mm / Schneidenlänge 57mm  5,97mm H7 Reibahle / Schaftdurchmesser 6mm / Schneidenlänge 56mm  7,97mm H7 Reibahle / Schaftdurchmesser 8mm / Schneidenlänge 80mm  9,97mm H7 Reibahle / Schaftdurchmesser 10mm / Schneidenlänge 91mm  11,97mm H7 Reibahle / Schaftdurchmesser 10mm / Schneidenlänge 110mm 

Metal cassette with 7 HSS countersinks. The 4-sided flats have a fixed guide pin to guide the countersink in the hole. The 180° countersinks are suitable for making countersinks in through holes for DIN912 cylinder screws from M3 to M12. The countersinks are supplied in a metal box. To produce a cylindrical countersink, proceed as follows. Firstly, a hole is drilled with a spiral drill 0.1mm larger than the diameter of the spindle core. Then, the cylindrical countersink is made with the appropriate countersink while being guided through the hole.   Bolts Senker diameter Pin diameter M3 6mm 3.3mm M4 8 mm 4.5mm M5 10 mm 5.5mm M6 11mm 6.6mm M8 15 mm 9 mm M10 18 mm 11mm  

3 Cutting Solid carbide cutter for even higher cutting speeds. Face cutting geometry of the solid carbide cutter is suitable for dipping. Universal cutting geometry. The solid carbide end mills can be used as a long hole and end mill. Suitable for all materials. Ideal for use in model building. Very good for steel, tool steel, stainless steel, and gray cast iron. If a solid carbide cutter breaks, do not throw it away. You can also use the Kaindl grinding technique to grind a robust and durable spike or turning steel. industrial quality   Solid carbide milling cutter Durchmesser Schneidenlänge Gesamtlänge Schaftdurchmesser 1mm 3mm 34mm 3mm 1,5mm 3mm 34mm 6mm 2mm 4mm 35mm 6mm 2,5mm 5mm 36mm 6mm 3mm 5mm 36mm 6mm 4mm 7mm 38mm 6mm 5mm 8mm 39mm 6mm 6mm 8mm 39mm 6mm 8mm 11mm 43mm 8mm 10mm 13mm 50mm 10mm

You will find profile-ground drills made of HSS steel here. These twist drills have a metallic silver color, which is caused by the fact that the drills are not just rolled like the black roll-rolled drills, but are instead carefully milled and ground from solid material. In industry and trade, only profile-ground drills made of HSS steel are used. Profile-ground twist drills are slightly more expensive to produce and are far superior to black roll-rolled drills in terms of precision and service life. The cross cutting edge of the twist drills we offer is ground and the tip grinding contributes a lot to good drilling performance. The Hss twist drills can be used in column drills, hand drills, cordless drills, lathes and milling machines. These drills are of industrial quality and are not hardware store goods! Twist drill sets with metal cassette can be found here. Profile-ground drill bits made of HSS steel Price per piece. Please select the desired size above.