ER ER Spring Collets DIN6499
ER Collets are applied for a variety of processing, including drilling, milling tapping &grinding
Our Code: Model: European Ref. No.: D: D1: D2: L: L1: L2: L3
010800: ER8: 4260E: 8: 8.5: 6.5: 13.5: 2.7: 1.5: 1.2
011100: ER11: 4009E: 11: 11.5: 9.5: 18.0: 3.8: 2.5: 2.0
011600: ER16: 426E: 16: 17: 13.8: 27.5: 6.26: 4.0: 2.7
012000: ER20: 428E: 20: 21: 17.4: 31.5: 6.36: 4.8: 2.8
012500: ER25: 430E: 25: 26: 22.0: 34.0: 6.66: 5.0: 3.1
013200: ER32: 470E: 32: 33: 29.2: 40.0: 7.16: 5.5: 3.6
014000: ER40: 472E: 40: 41: 36.2: 46.0: 7.66: 7.0: 4.1
015000: ER50: 477E: 50: 52: 46.0: 60.0: 12.6: 8.5: 5.5
010800: ER8: 9 PCS: 1-5 mm(1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5mm)
011100: ER11: 5PCS: 3-7mm(3; 4; 5; 6; 7mm) if 7PCS, includes 1&2mm
011600: ER16: 8PCS: 3-10mm(3; 4; 5; 6; 7; 8; 9; 10mm).

012000
ER20: 6PCS: 3-13mm(3; 4; 6; 8; 10; 13mm)
11PCS: 3-13mm(3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13mm)
012500
ER25: 7PCS: 4-16mm(4; 6; 8; 10; 12; 14; 16mm)
15PCS: 2-16mm(2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16mm)
013200: ER32: 6PCS: 6-20mm(6; 8; 10; 12; 16; 20mm)
11PCS: 4-20mm(4; 5; 6; 8; 10; 12; 13; 15; 16; 18; 20mm)
18PCS: 3-20mm(3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20mm)
014000: ER40: 7PCS: 6-25mm(6; 8; 10; 12; 16; 20; 25mm)
15PCS: 4-26mm(4; 5; 6; 8; 10; 12; 13; 15; 16; 18; 20; 21; 23; 25; 26mm)
23PCS: 4-26mm(4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20;
21; 22; 23; 24; 25; 26mm)
015000: ER50: 12PCS: 10-34mm(10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34mm)
The sizes below 3mm are special ones, special prices.