201745 201643 201644 210042 210043 201745010 201745020 201745030 201745040 201745050 201745060 201745070 201745090 201745110 201745120 201745140 201745150 201745160 201745170 201745180 201745190 201745200 201745210 201745220 201745230 201745240 201745250 201745260 699 Z 3 l1 d3 d1 d2 I I I I COUNTERSINKS 90° Content 6.3 · 8.3 · 10.4 · 12.4 · 16.5 · 20.5 mm (20 1745) Content 6.3 · 10.4 · 16.5 · 20.5 · 25.0 mm (20 1745) Content 6.3 · 8.3 · 10.4 · 12.4 · 16.5 · 20.5 mm Content 6.3 · 10.4 · 16.5 · 20.5 · 25.0 mm EMPTY SETS FOR SELF ASSEMBLY SETS Alu Steel Stainless Copper, brass, tin Plastics GRP/CRP Grey cast iron APPLICATION HSS-XE + BLUE-TEC coated countersink DIN 335 type C 90°, 3-flat-shank Hardox 450 Hardox 400 PROPERTIES HSS-XE steel + BLUE-TEC coated Made of high-alloyed special steel 'XE' for considerably longer service life than HSS-steel. BLUE-TEC coating for a further substantial increase in service life also when machining dry (no/less cooling) For countersinking in materials: • High-alloyed chromium steel such as stainless (V2A / V4A) • Acid resistant steel • Steel • Cast iron • Non-ferrous metals 3-flat shank for: – Excellent torque transmission – No slippage in the drill chuck – This results to superior cutting output Countersinking per DIN 74 Art. d1 mm d3 mm l1 mm d2 mm Z AF BF I 4.3 1.3 40.0 4.0 3 – – % 5.0 1.5 40.0 4.0 3 M 2.5 – % 5.3 1.5 40.0 4.0 3 – – % 6.0 1.5 45.0 5.0 3 M 3 – I 6.3 1.5 45.0 5.0 3 – M 3 % 7.0 1.8 50.0 6.0 3 M 3.5 – % 7.3 1.8 50.0 6.0 3 – – I 8.3 2.0 50.0 6.0 3 – M 4 I 10.0 2.5 50.0 6.0 3 M 5 – I 10.4 2.5 50.0 6.0 3 – M 5 I 12.4 2.8 56.0 8.0 3 – M 6 I 13.4 2.9 56.0 8.0 3 – – I 15.0 3.2 60.0 10.0 3 M 8 – I 16.5 3.2 60.0 10.0 3 – M 8 Countersinking per DIN 74 Art. d1 mm d3 mm l1 mm d2 mm Z AF BF I 19.0 3.5 63.0 10.0 3 M 10 – I 20.5 3.5 63.0 10.0 3 – M 10 I 23.0 3.8 67.0 10.0 3 M 12 – I 25.0 3.8 67.0 10.0 3 – M 12 I 26.0 3.9 71.0 12.0 3 M 14 – I 28.0 4.0 71.0 12.0 3 – M 14 I 30.0 4.1 71.0 12.0 3 M 16 – I 31.0 4.2 71.0 12.0 3 – M 16 I 40.0 10.0 80.0 15.0 3 – – 1587 Cutting data Movie % Sale item. While stocks last. < 1100 N < 900 N > 10% Si 11 Index 10 9 OIL 8 7 6 5 4 3 2 1
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