Catalog FORMAT Plus- 2017 - 2018

Drill chuck 556

Design: Keyless and self-clamping with mounting shank (one-piece). Chuck and mounting shank form one unit. Optimal stability and higher concentricity is achieved by compact design (based on DIN ISO 10888). Application: For high endurance stress as well as precision work on drills, drilling machines and special drilling units. Note: The advantage over a two-part system is the length shorter by a total of 21 mm and thus is advantageous for machines with a small working area. Available with diamond-coated jaws on request. High-performance quick-action chuck with mounting shank

3437

3444

3437

Clamping range mm 0.5– 6.5

Order No.

Morse taper

Chuck ∅

Open length mm

Closed length mm

mm

0000 0001 0004 0007 0010 0011 0014 0017

–

174.80 181.00 184.30 191.50 180.40 203.30 206.50 214.30 (W318)

MK 2 34 MK 2 50 MK 3 50 MK 4 50 ∅ 16 50 MK 2 56 MK 3 56 MK 4 56

62 85 85 87 79 89 89 90

68 97 97 99 91 103 103 104

1 –13 1 –13 1 –13 1 –13 3 –16 3 –16 3 –16

147.50 150.00 156.00

3444

– – – –

Systems

Clamping

3

(W324)

Fine drilling aid

Design: Small drilling jig with spring balancer. Application: For “Albrecht” high-performance chuck take-up; 0–1.5 mm (Order No. 3435 0001), for fine boring in the tool and jig construction. Feed is manually performed by pulling the guide ring in order to process extremely small bores with utmost sensitivity. A spring balancer moves the chuck automatically back into the home position.

B 6

3450

Order No. Drilling stroke mm l 1 mm l 2 mm d 1 mm d 2 mm 0001 MK 1 168.70 B 6 20 96 82 12 30 0004 13 mm cyl. 157.00 B 6 20 80 66 13 30 (W318) d 1 l 1 l 2 d 2 Shaft design Chuck arbour

Release fork for chucks

Design: Release fork for chucks. Application: For pressing off chucks from the chuck mounting. They prevent chucks as well as machine spindles and shank arbors from being damaged.

3452

Size

Order No. 0001 0004 0007

For chuck tapers

Length mm

Width mm

Thickness mm

1 2 3

24.40 34.40 36.30 (W318)

B 6

120 170 210

20 30 40

10 10 12

B 10/12 B 16/18

3/34