6. Drilling

6.8 Adaptors

Conventional bore clamping systems

Precise clamping from two clamping screws with ring shaped, notched pressure zone. Smallest possible pitch with 10 mm shanks – 21 mm. For smaller pitches use 8 mm shank adaptors.

PM 320-0-28 *, PM 320-0-29 **, PM 320-0-30 ***, PM 320-0-32 ****, PM 320-0-34 *****, PM 320-0-40 ******, PM 320-0-42 *******, PM 320-0-46 ********, PM 320-0-50 *********

Class.	Machine	GL mm	S	ID Nr. LL		ID Nr. RL
*	Lehbrink, Nottmeyer (new machine type)	40	C	033080	•	033081	•
**	Lehbrink, Nottmeyer (new machine type)	52	C	033082	•	033083	•
***	Bilek, Knoevenagel	55	E	033084	•	033085	•
****	Alberti, Balestrini, Biesse, Böttcher & Gessner, Busellato, Goma, Grotefeld, Hüllhorst, Holz-Her, Koch, Morbidelli, Reimall, Torwegge, Vitap (after year 4/91), Weeke	43	D	033086	•	033087	•
*****	Nottmeyer (old machine type)	40	A	033088	•	033089	•
******	Alberti, Balestrini, Bilek, Busellato, Dubus, Goma, Grotefeld, Ompec, Reimall, SCM, Schleicher, Tanzani, Viciani, Vitap (before year 4/91), Weingärtner	45,5	F	033090	•	033091	•
*******	Ayen, Brandt, Holzma, Knoevenagel, Mayer, Reichenbacher, Torwegge, Zubiola	40	B	033092	•	033093	•
********	Morbidelli	51	G	033094	•	033095	•
*********	Scheer	45	H	033096	•	033097	•

Spare parts

BEZ	ABM	ID Nr.
Key	SW3	005433	•
Screw	M 5x10	005836	•

Quick-change drill adaptor

The drills are clamped in the chuck by a special length setting screw (Id. 7408). Quick-change drill adaptors are ideal for quick and individual adjustment of the boring pattern. To protect the empty quick clamping chucks, seal with the dust cover. Note: to work correctly, the shanks need the correct shank and clamping flat tolerances. Only drills from the Leitz-programme guarantee reliability. RPM up to 12000 min^-1 (quick-change drill adaptor without drills must be sealed with the dust cover Id. 115521 to prevent unbalance.

PM 320-0-55 *, PM 320-0-56 **, PM 320-0-57 ***, PM 320-0-58 ****

Class.	Machine	GL mm	S	DRI	ID Nr.
*	Nottmeyer (new machine type)	45	A	LL	033098	•
*	Nottmeyer (new machine type)	45	A	RL	033099	•
*	Alberti, Balestrini, Biesse, Böttcher & Gessner, Busellato, Goma, Grotefeld, Hüllhorst, Holz-Her, Koch, Morbidelli, Reimall, Torwegge, Vitap (after year 4/91), Weeke	46	D	LL	033100	•
*	Alberti, Balestrini, Biesse, Böttcher & Gessner, Busellato, Goma, Grotefeld, Hüllhorst, Holz-Her, Koch, Morbidelli, Reimall, Torwegge, Vitap (after year 4/91), Weeke	46	D	RL	033101	•
*	Lehbrink, Nottmeyer (old machine type)	45	C	LL	033102	•
*	Lehbrink, Nottmeyer (old machine type)	45	C	RL	033103	•
*	Ayen, Brandt, Holzma, Knoevenagel, Mayer, Reichenbacher, Torwegge, Zubiola	45	B	LL	033104	•
*	Ayen, Brandt, Holzma, Knoevenagel, Mayer, Reichenbacher, Torwegge, Zubiola	45	B	LL	033105	•

Accessories

BEZ	ABM	ID Nr.
Fitting tool	d10/D20/L43,2/SW17	115522	•
Dust cover	d10/D18/L31,2	115521	•
Clamping + adjusting screw	M 5x17	007408	•

When clamping, please note:
– minimum clamping length
l min = 20 mm
– maximum clamping length
l max = 29 mm
Drilling

– Do not clamp conical shanks.
– Use cylindrical shanks, without clamping flats, grooves or notches.
Drilling

– The clamping flat must not touch the clamping wedges.

Adjustable drill chuck

Precise design with high concentricity < 0,02 mm. Special clamping mechanism prevents the tool shank slipping. Adjustable clamping range from 0,5-13 mm (SK30, ISO 30, SK40), 3-16 mm (HSK-E/-F63). Balanced tool body. Wear resistant, hardened clamping wedges. Suitable for left and right hand rotation. Only suitable for drills.

PM 330-0 *

Class.	Machine	D mm	d mm	S mm	A mm	Weight kg	ID Nr.
*	MAKA, Reichenbacher, Weeke	53	0,5-13	SK30	94	1,3	037700	+
*	Biesse after year 9/92	53	0,5-13	SK30	94	1,3	037701	+
*	Alberti	53	0,5-13	SK30	94	1,3	037702	+
*	Morbidelli, SCM	58	0,5-13	ISO30	102	1,4	037706	•
*	Homag, MAKA, Reichenbacher, SCM, Stegherr	52	0,5-13	SK40	94	1,5	037704	•
*	IMA after year 9/94, Dubus, Eima, Homag, Weeke	52	3-1	HSK-F 63	100	1,6	037705	•
*	CMS	52	3-1	HSK-E 63	100	1,7	037707	•

Spare parts

BEZ	ABM	ID Nr.
Key	SW4	005451	•

• available ex stock
+ available at short notice