Catalog FORMAT Plus- 2017 - 2018

Tool holders 564

m

Design: DIN 69871, Form AD, made of alloy case-hardened steel. All functional surfaces machined and guaranteed quality thanks to double 100 % control. Taper angle: Tolerance AT3. Taper surface roughness: Ra < 0.001 mm. Balancing quality: G2.5 18000 min -1 . Concentricity: < 0.003 mm. Hardened 60 -2 HRC. Application: For clamping tools with cylindrical shank in collets to DIN 6499. Scope of delivery: Collet chuck complete with clamping nut. Precision collet chuck Type ER

DIN 69871

Form AD

≤ 3 µm

L

8°

ER

D

3704

Clamping range mm

Order No.

SK Collet ∅ D

L

A

A

mm

mm

mm

0010 0015 0020

0.5–10 1 –16 1.5–20

52.00 52.00 52.00 (W394)

40 ER16 28 *

70

40 ER25 42 63.5 70 40 ER32 50 65.5 70

Systems

Clamping

* Drilled through.

3

Precision collet chuck Type ER

Design: DIN 69871, Form AD/B, made of alloy case-hardened steel, with a core tensile strength of approx. 950 N/mm 2 and a hardness depth of min. 0.5 mm. Taper according to DIN 254. All functional surfaces machined and guaranteed quality thanks to double 100 % control. Taper angle: Tolerance AT3. Taper surface roughness: Ra < 0.001 mm. Concentricity: < 0.003 mm. Hardened 60 -2 HRC. Application: For clamping tools with cylindrical shank in collets to DIN 6499. Scope of delivery: Collet chuck complete with clamping nut (finely balanced, with slide coating for increased clamping force). Note: Dimension I 2 specifies the maximum insertion depth for tools.

DIN 69871

Form AD/B

≤ 3 µm

3224

3225

Clamping range

Order No.

Collet l 2 l 1 ∅ d 2

mm

mm

mm 70 100 160 70 100 160 70 100 160 70 100 160

mm

SK 40 77.00 80.00 96.00 77.00 91.00 125.00

SK 50 120.00 140.00 168.00 133.00 140.00 168.00 133.00 140.00 168.00 144.00 152.00 180.00 (W394)

0001 0004 0007 0010 0013 0016 0019 0022 0023 0025 0028 0031

0.5–10 0.5–10 0.5–10 1 –16 1 –16 1 –16 1.5–20 1.5–20 1.5–20 2.5–26 2.5–26 2.5–26

ER16 ER16 ER16 ER25 ER25 ER25 ER32 ER32 ER32 ER40 ER40 ER40

** ** **

28 28 28 42 42 42 50 50 50 63 63 63

62 57 57 64 64 64 73 73 73

77.00 93.00

132.00

87.00

107.00 144.00 (W394)

** Drilled through.

Design: DIN 69871, Form A, precision balanced. Made of alloy case-hardened steel, with a core tensile strength of min. approx. 950 N/mm 2 and a hardness depth of min. 0.5 mm. Taper to DIN 238. All functional surfaces machined and guaranteed quality thanks to double 100 % control. Taper tolerance: AT3. Balancing quality: G6.3 8000 min -1 . Hardened 60 -2 HRC. Application: For mounting drill chucks. Precision drill chuck mounting

DIN 69871

Form A

3211

Order No. SK l 1 mm 0100 B 16 63.00 40 26 0150 B 16 100.00 50 26 (W394) Chuck taper

3/42