Röhm SPIRO-I Drill Chucks

Quick-action drill chucks SPIRO
SPIRO-l

APPLICATION
Especially suitable on machining centers, stationary drills and drilling machines with high precision requirements.

TYPE
Self-tightening flat jaw drill chuck. Industrial design with maximum precision.

CUSTOMER BENEFITS
» Precise concentricity of up to 0.05 mm
» Increase in the clamping force proportional to the cutting force by the automatic retightening function
» Conical mount for maximum driving force and precision

TECHNICAL FEATURES
- Strong retaining ring - All components made from steel
- Hardened and ground - Only suitable for clockwise rotation

A03
SPIRO-l for machining centers, stationary drills and drilling machines

Item No.	Size	Type	Clamping capacity mm	Mount	Concentricity deviation max. mm	External Ø mm	Length opened mm	Length closed mm	Weight g
871003	6	l	0 - 6.5	B 10	0.05	35	62.5	68.6	315
871004	6	l	0 - 6.5	B 12	0.05	35	62.5	68.6	310
871008	10	l	0 - 10	B 12	0.05	43	82.5	90.1	665
871009	10	l	0 - 10	B 16	0.05	43	82.5	90.1	650
871012	13	l	1 - 13	B 16	0.05	50	94	102.5	995
871016	16	l	3 - 16	B 16	0.05	55	96.5	106.8	1260
871017¹⁾	16	l	3 - 16	B 18	0.05	55	96.5	106.8	1250
¹⁾ Shortened: B18 by 7 mm

We reserve the right to make technical changes.