BTT-CR

CR STANDARD SHRINK FIT CHUCK-BTT

BTT30/BTT40/BTT50
Run out≦0.003mm
After a special heat treatment process, the best accuracy and life can be maintained
The tool is clamped 360° all around, the rigidity can be greatly improved
Super clamping force, can correspond to rough and fine machining
Full range of dynamic balance
The shrink machine is available in high-end/economical styles

動平衡 Balancing

BT30/BT40 Max.25,000 RPM Or U<= 1gmm

BT50 Max.20,000 RPM Or U<= 1gmm

BT30/BT40 Max.25,000 RPM Or U<= 1gmm

BT50 Max.20,000 RPM Or U<= 1gmm

Specification download Performance characteristics

Dimensions

Comparison of size indication and detailed specifications

Order No. Order number	FIG	∅d	∅d1	∅d2	L	L1	L2	Tool Clamping Depth L3 Tool clamping depth	Screw Adjustment screw
BT30(BTT30) CR04-080	1	4	14	23	80	58	40.7	min15
BT30(BTT30) CR06-080	1	6	20	27	80	58	40.7	25.5~31.5	HY06-M5
BT30(BTT30) CR08-080	1	8	20	27	80	58	40.7	30.5~35.5	HY08-M6
BT30(BTT30) CR10-080	1	10	24	32	80	58	50.8	36.5~41.5	HY08-M6
BT30(BTT30) CR12-080	1	12	24	32	80	58	50.8	41.5~46.5	HY14-M8
BT30(BTT30) CR16-080	1	16	27	34	80	58	40.7	44.5~49.5	HY18-M12

Order No. Order number	FIG	∅d	∅d1	∅d2	∅d3	L	L1	L2	Tool Clamping Depth L3 Tool clamping depth	L4	Screw Adjustment screw
BT40(BTT40) CR04-090	1	4	14	21		90	63	40.7	min15
BT40(BTT40) CR04-130	2	4	14	21	25.1	130	103	44.5	min15	100.2
BT40(BTT40) CR04-160	2	4	14	21	28.3	160	133	44.5	min15	130.2
BT40(BTT40) CR06-090	1	6	21	27		90	63	40.7	25.5~31.5		HY06-M5
BT40(BTT40) CR06-130	2	6	21	27	31.1	130	103	44.5	25.5~31.5	100.2	HY06-M5
BT40(BTT40) CR06-160	2	6	21	27	34.3	160	133	44.5	25.5~31.5	130.2	HY06-M5
BT40(BTT40) CR08-090	1	8	21	27		90	63	40.7	30.5~35.5		HY08-M6
BT40(BTT40) CR08-130	2	8	21	27	31.1	130	103	44.5	30.5~35.5	100.2	HY08-M6
BT40(BTT40) CR08-160	2	8	21	27	34.3	160	133	44.5	30.5~35.5	130.2	HY08-M6
BT40(BTT40) CR10-090	1	10	24	32		90	63	47	36.5~41.5		HY08-M6
BT40(BTT40) CR10-130	2	10	24	32	35.6	130	103	50.8	36.5~41.5	100.2	HY08-M6
BT40(BTT40) CR10-160	2	10	24	32	38.7	160	133	50.8	36.5~41.5	130.2	HY08-M6
BT40(BTT40) CR12-090	1	12	24	32		90	63		41.5~46.5		HY14-M8
BT40(BTT40) CR12-130	2	12	24	32	35.6	130	103	50.8	41.5~46.5	100.2	HY14-M8
BT40(BTT40) CR12-160	2	12	24	32	38.7	160	133	50.8	41.5~46.5	130.2	HY14-M8
BT40(BTT40) CR16-090	1	16	27	34		90	63	40.7	44.5~49.5		HY18-M12
BT40(BTT40) CR16-130	2	16	27	34	38.1	130	103	44.5	44.5~49.5	100.2	HY18-M12
BT40(BTT40) CR16-160	2	16	27	34	41.3	160	133	44.5	44.5~49.5	130.2	HY18-M12
BT40(BTT40) CR20-090	1	20	33	42		90	63	57.2	46.5~51.5		HY18-M12
BT40(BTT40) CR20-130	2	20	33	42	45.3	130	103	57.2	46.5~51.5	100.2	HY18-M12
BT40(BTT40) CR20-160	2	20	33	42	46.3	160	133	57.2	46.5~51.5	132.1	HY18-M12
BT40(BTT40) CR25-100	1	25	44	53		100	73	51.5	52.5~57.5		HY25-M16
BT40(BTT40) CR25-130	1	25	44	53		130	103	51.5	52.5~57.5		HY25-M16
BT40(BTT40) CR25-160	1	25	44	53		160	133	51.5	52.5~57.5		HY25-M16
BT40(BTT40) CR32-100	1	32	44	53		100	73	51.5	55.5~60.5		HY25-M16
BT40(BTT40) CR32-130	1	32	44	53		130	103	51.5	55.5~60.5		HY25-M16
BT40(BTT40) CR32-160	1	32	44	53		160	133	51.5	55.5~60.5		HY25-M16

Order No. Order number	FIG	∅d	∅d1	∅d2	∅d3	L	L1	L2	Tool Clamping Depth L3 Tool clamping depth	L4	Screw Adjustment screw
BT50(BTT50) SCR06-100	1	6	21	27		100	62	34.3	25.5~31.5		HY06-M5
BT50(BTT50) SCR06-130	2	6	21	27	29.5	130	92	38.1	25.5~31.5	84.4	HY06-M5
BT50(BTT50) SCR06-160	2	6	21	27	32.4	160	122	38.1	25.5~31.5	112.5	HY06-M5
BT50(BTT50) SCR08-100	1	8	21	27		100	62	34.3	30.5~35.5		HY08-M6
BT50(BTT50) SCR08-130	2	8	21	27	29.5	130	92	38.1	30.5~35.5	84.4	HY08-M6
BT50(BTT50) SCR08-160	2	8	21	27	32.4	160	122	38.1	30.5~35.5	112.5	HY08-M6
BT50(BTT50) SCR10-100	1	10	24	32		100	62	47	36.5~41.5		HY08-M6
BT50(BTT50) SCR10-130	2	10	24	32	34.5	130	92	50.8	36.5~41.5	84.4	HY08-M6
BT50(BTT50) SCR10-160	2	10	24	32	36.9	160	122	50.8	36.5~41.5	112.5	HY08-M6
BT50(BTT50) SCR12-100	1	12	24	32		100	62	47	41.5~46.5		HY14-M8
BT50(BTT50) SCR12-130	2	12	24	32	34.5	130	92	50.8	41.5~46.5	84.4	HY14-M8
BT50(BTT50) SCR12-160	2	12	24	32	36.9	160	122	50.8	41.5~46.5	112.5	HY14-M8
BT50(BTT50) SCR16-100	1	16	27	34		100	62	40.7	44.5~49.5		HY18-M12
BT50(BTT50) SCR16-130	2	16	27	34	36.5	130	92	44.5	44.5~49.5	84.4	HY18-M12
BT50(BTT50) SCR16-160	2	16	27	34	39.4	160	122	44.5	44.5~49.5	112.5	HY18-M12
BT50(BTT50) SCR20-100	1	20	33	42		100	62	57.2	46.5~51.5		HY18-M12
BT50(BTT50) SCR20-130	2	20	33	42	43.9	130	92	5732	46.5~51.5	84.4	HY18-M12
BT50(BTT50) SCR20-160	2	20	33	42	45.3	160	122	57.2	46.5~51.5	112.5	HY18-M12
BT50(BTT50) SCR25-100	1	25	44	53		100	62	55.9	52.5~57.5		HY25-M16
BT50(BTT50) SCR25-130	1	25	44	53		130	92	52.1	52.5~57.5		HY25-M16
BT50(BTT50) SCR25-160	2	25	44	53	56.1	160	122	55.9	52.5~57.5	112.5	HY25-M16
BT50(BTT50) SCR32-100	1	32	44	53		100	62	55.9	55.5~60.5		HY25-M16
BT50(BTT50) SCR32-130	1	32	44	53		130	92	52.1	55.5~60.5		HY25-M16
BT50(BTT50) SCR32-160	2	32	44	53	56.1	160	122	55.9	55.5~60.5	112.5	HY25-M16

Remarks

Tool shank diameter tolerance h6 (h6 Tooling Diameter Tolerance)
If you need a water outlet knife handle, please refer toSelection instructions
BTT30/BTT40/BTT50

Precision Tool Holder Series Products

Deep hole machining・3μm high precision・Reduce tool loss

Shrink Fit Chuck

understand more

Quick tool change within 10 seconds・3μm high precision

Hydraulic Chuck

understand more

Heavy cutting・5μm high precision・Super clamping torque

HER collet Chuck

Her Collet Chuck

understand more

Download Center: {{ filename }}

We will send you a download link via email.

Name *

Email *

Do you want to add another related files?

Select file to add

Thanks for submitting!

We will email you shortly

Product

Product

High Speed Spindle

Precision Tool Holder

Speed Speeder

Special Tool Holder

Special Carbid Tool

Carbide-Tipped, special purpose machine, bushings, chucks

BTT-CR

CR STANDARD SHRINK FIT CHUCK-BTT

動平衡 Balancing

Dimensions

Comparison of size indication and detailed specifications

Remarks

Precision Tool Holder Series Products

Shrink Fit Chuck

Hydraulic Chuck

HER collet Chuck

Download Center: {{ filename }}

Thanks for submitting!