No slippage during work, Greater clamping force up to 247N.m.
FODBITS tapping and drilling self-tightening chuck is one kind of drill chuck with the largest clamping force in the world. In the working process, with the increase of cutting resistance, the greater the clamping force, the tighter the tool clamp, and the maximum clamping force can reach 247Nm. There will be no slippage in the working process.
Tapping large threads and drilling large holes.
The processing range of the drill chuck is widened. The chuck with clamping 1-13mm drilling tools: Tapping range M1-M20, Drilling range 1-26mm (0.039"-1.024"). Drill chucks for clamping 1-16mm (0.039-0.630") drilling tools: Tapping range M1-M24, Drilling range 1-30mm (0.039"-1.181").
Loosen and clamp by hand, no special tools are required.
The tapping and drilling self-tightening chuck can quickly clamp the drill tool by hand before working: loosen the drill tool soon after work. No special tools are needed. The clamping and loosening time of the drill tool is only a quarter of that of the keyed drill chuck. It increases the adequate working time of the operator and improves labour productivity. Easily clamp and loosen the drill tool by hand, reducing worker's work intensity.
Super long working life.
Selection material. Special process treatment, long working life. Under the same working conditions. The working life is 5-20 times longer than the existing keyed drill chuck.
High precision and stability.
High precision: The radial run-out of high-precision products is less than 0.05mm (0.002"); The radial run-out of ordinary precision products is less than 016mm (0.0063) Because of the clamping force of the FODBITS tapping and drilling chuck The drill tool will not slip concerning the chuck during operation, So the cutting edge of the three claws will not be damaged. So the precision of the product can be maintained well and longer.
High security.
The safety factor is higher than the traditional keyed drill chuck and keyless drill chuck The product is designed with a mechanism to prevent backsliding. It can prevent the sudden stop of the machine tool and the accidental loss of the drill tool when reversing. Safety accident occurs.
Low cost and high performance.
With strong clamping force and no slipping, the cutting edge of the clamping jaw is not easy to damage, which prolongs the service life of the chuck. The precision of the product is well maintained, which reduces the scrap rate in the drilling process. Manual, quick clamping and loosening reduces drilling tools' installation and disassembly time and improves labour productivity. so the cost of using them is lower.
Exclusive production advantage.
More than 20 patents, international and domestic, have been applied for and obtained, filling gaps in the drill chuck history of the world. With the advantages of patent and exclusive production, the quality and after-sales service are reliable.
Upgrading products.
Regarding processing and operating performance, FODBITS tapping and drilling self-tightening chuck has more advantages than the traditional keyed drill chuck and flat keyless self-tightening drill chuck, which expands its scope of use. The drilling range is extended to 30mm, and the tapping range is extended to M24. The scope of application is more extensive and can be applied to CNC machining centres, CNC lathes, CNC boring and milling centres, rocker drills, bench drills, and tapping machines. milling machines, ordinary lathes, combined machine tools, etc.
Flexible disconnecting device.
The thrust nut is convenient for removing the chuck and can effectively protect the back cone hole of the chuck. Prolong the service life of the chuck.
Operator's favourite.
Simple operations and powerful functions make the operator's work easier.