Drill Chucks Keyless drill chuck Supra Design:- self-clamping, robust retaining ring, short version, low weight d1 - automatic retightening during drilling proportional to clamping force to d3 maintain the gripping force even under difficult conditions Use: For rapid clamping and releasing of tools on stationary or hand-guided power drills N = heavy industrial version, for stationary drills S = light weight version, mainly for hand-held impact drills *shortened: B16 by 2.5 mm / B18 by 7 mm. 214500 with taper adapter Size 214500 Clamping rangemm d 1mm d 3mm l 1mm Size 214500 Clamping rangemm d 1mm d 3mm l 1mm 6N 0.0 - 6.5 35.0 B10 68.6 13S-1 1.0 - 13.0 42.5 B16 93.3 21 6N-18N 0.0 - 6.5 35.0 B12 68.6 13N0.0 - 8.035.8B1276.916S 1.0 - 13.0 46.0 B16 101.53.0 - 16.046.0B16106.0 10N 0.0 - 10.0 40.2 B12 86.1 16S-1 3.0 - 16.0 46.0 B18 102.0 10N-1 0.0 - 10.0 40.2 B16 89.1 16N 3.0 - 16.0 51.0 B16 106.8 13S 1.0 - 13.0 40.2 B12 86.1 16N-1 3.0 - 16.0 51.0 B18* 106.8 Keyless drill chuck Supra Design and use:Self-clamping, like 214500 but with thread socket. d1d3 S = light weight version, mainly for hand-held impact drills. 214520 with thread connection Size 214520 Clamping rangemm d1mm d3mm l1mm Size 214520 Clamping rangemm d1mm d3mm l1mm 8S 0.0-8.0 35.0 3/8"-24 68.6 13S 1.0-13.0 42.5 3/8"-24 89.8 10S 0.5-10.0 35.8 3/8"-24 76.9 13S-1 1.0-13.0 42.5 1/2"-20 89.8 10S-1 0.5-10.0 35.8 1/2"-20 76.9 16S 3.0-16.0 46.0 1/2"-20 97.5 Keyless drill chuck Supra ST Design:- like 214500-214520, but percussion-proof quick-action keyless chuck for percussion drills- self-clamping, accident-proof by clamping force safety device d1d3 B16 shortened by 2.5 mm. 214600 with tension force safety device Size 214600 Clamping rangemm d1mm d3mm l1mm Size 214600 Clamping rangemm d1mm d3mm l1mm 10SK 0.5 - 10.0 40.0 B12 75.7 13SK-1 1.0 - 13.0 42.8 B16 89.3 13SK 1.0 - 13.0 42.8 B12 86.1 13SK-2 1.0 - 13.0 42.8 1/2"-20 83.3 Keyless drill chuck Spiro Design: Use:- self-clamping chuck with high runout precisionFor high speeds with high accuracy on drilling d1 - automatic increase of clamping force machines, boring mills etc.- wearing parts hardened, ground and exchangeable d3 B18 shortened by 7 mm. 214620 in precision version Size 214620 Clamping rangemm d 1mm d 3mm l 1mm 4/B10 0- 4.0 28 B10 53.3 6/B12 0- 6.5 35 B12 68.6 10/B12 0-10.0 43 B12 90.1 10/B16 0-10.0 43 B16 90.1 13/B16 1-13.0 50 B16 102.5 16/B16 3-16.0 55 B16 106.8 16/B18 3-16.0 55 B18 106.8 21/322 www.precitool.de