Threading Technology – Clamping Technology 520

82 Machine Taps HSS Extra UNC UNF UNEF UN-8 M MF NPSF Rp (BSPP) G NPT NPTF Rc (BSPT) STI SELF-LOCK Accessories NPSM/NPSC Tech. Info v c Product Finder Ordering Example: B0208900.0210 new new new new new DIN Length · DIN Shank l 1 ø d 1 l 2 ø d 2 l 3 Reinforced Shank (M3x0.35 - M10x1.25) ø d 2 ø d 1 l 2 l 1 Reduced Shank (M8x1 - M30x2) STEEL Steel Materials MF P 60° ISO Metric Fine Thread DIN 13 Class of Fit ISO 2/6H ISO 2/6H ISO 3/6G ISO 2/6H ISO 2/6H Coating TIN TIN Cutting Material HSS Extra HSS Extra HSS Extra HSS Extra HSS Extra Technical Characteristics LH R15 B / 4-5 B / 4-5 B / 4-5 B / 4-5 C / 2-3 E / O E / O E / O E / O E / O Thread Depth max. 3 x d 1 max. 2 x d 1 and Hole Shape Applications – Material P 1 .1- 3 .1 N 2 .2 P 1 .1- 4 .1 K 2 .1 N 2 .2, 2 .4-5 P 1 .1- 3 .1 N 2 .2 P 1 .1- 3 .1 N 2 .2 P 1 .1- 4 .1 K 1 .1- 4 .2 N 1 .4-5, 2 .4-5 Reinforced Shank Tool Identification B0208900 B0208400 Dimens. ID Rekord 1B-STEEL-L Flutes Rekord 1B-STEEL-L TIN Flutes Nominal Size ø d 1 mm P l 1 l 2 l 3 ø d 2 M 3 x 0.35 56 8 18 3.5 2.7 2.65 .0202 M 4 x 0.5 63 10 21 4.5 3.4 3.5 .0210 3 3 M 5 x 0.5 70 11 25 6 4.9 4.5 .0218 3 3 M 6 x 0.75 80 13 30 6 4.9 5.2 .0229 3 3 M 8 x 0.75 80 14 30 8 6.2 7.2 .0250 3 3 M 8 x 1 90 17 35 8 6.2 7 .0251 3 3 M 10 x 1 90 18 35 10 8 9 .0276 4 4 M 10 x 1.25 100 18 39 10 8 8.8 .0277 3 3 Reduced Shank Tool Identification C0208900 C0208400 C0208920 C0208950 C0451400 Dimens. ID Rekord 2B-STEEL-L Flutes Rekord 2B-STEEL-L TIN Flutes Rekord 2B-STEEL-L Flutes Rekord 2B-STEEL-L LH Flutes Rekord 2D-STEEL TIN Flutes Nominal Size ø d 1 mm P l 1 l 2 l 3 ø d 2 M 8 x 1 90 17 — 6 4.9 7 .0251 3 3 3 3 3 M 10 x 1 90 18 — 7 5.5 9 .0276 4 4 4 4 3 M 10 x 1.25 100 22 — 7 5.5 8.8 .0277 3 3 3 M 12 x 1.5 100 22 — 9 7 10.5 .0303 3 3 3 3 3 M 14 x 1.5 100 22 — 11 9 12.5 .0331 3 3 3 3 3 M 16 x 1.5 100 22 — 12 9 14.5 .0359 3 3 3 3 3 M 18 x 1.5 110 25 — 14 11 16.5 .0390 4 4 4 4 4 M 20 x 1.5 125 25 — 16 12 18.5 .0422 4 4 4 4 4 M 22 x 1.5 125 25 — 18 14.5 20.5 .0438 4 4 M 22 x 2 140 27 — 18 14.5 20 .0439 3 3 M 24 x 1.5 140 27 — 18 14.5 22.5 .0452 4 4 M 24 x 2 140 27 — 18 14.5 22 .0453 4 4 M 27 x 1.5 140 28 — 20 16 25.5 .0470 5 5 M 27 x 2 140 28 — 20 16 25 .0471 4 4 M 30 x 1.5 150 28 — 22 18 28.5 .0490 5 5 M 30 x 2 150 28 — 22 18 28 .0491 4 4