High Speed Bbt40 Er32 Collet Chuck Tool Holder for CNC Machine Center

• After-sales Service: Online Support
• Warranty: Online Support
• Logo Printing: Without Logo Printing
• Size: Small to Large
• Customized: Customized
• Type: Milling Chuck
• Model NO.: Bbt40 Er32
• Material: Steel
• Certification: ISO 9001:2000, SGS
• Name: Bbt30 Er Tool Holder
• Dynamic Balance: G2.5-3000rpm
• Taper Shank: Bbt
• Inspection: 100% Inspection
• Spec.: Er11 Er16 Er20 Er25 Er32
• Model No.: Bbt40 Er Series
• Transport Package: Carton Box
• Specification: small to large
• Trademark: ONWCNC
• Origin: Shandong, China
• HS Code: 8466100000
• Production Capacity: 50000 Pieces/Year

Product Description

Product Description

 

  Support Non-Standard

What is "BBT" series holder ?

BBT series holders are as per standard BT MAS 403.
These are taper and face contact holders. As spindle taper, spindle face and tool holder taper and face both comes in contact, the machine spindle and holder acts as one single unit. This allows higher radial rigidity and accuracy and we get good run-out on tool.

Feature :

1.HIgh quality bbt40 collet holder
2.Double-sided fit, more stable
3.high speed with fine balanced G2.5 25000RPM
4.Other types BBT tools ,SLN , FMB ,SDC also available

 

Please  Note :BBT =SBT

Model	L	L1	L2	L3	d1	d2	d3	T	Range	KGS
SBT30-ER11-  70L	119.3	70	49	21	16	11	16	M6*1.0P	1-7mm
-100L	149.3	100	79	21	16	11	16	M6*1.0P	1-7mm
-ER16-  70L	119.3	70	49	21	28	16	28	M10*1.5P	1-10mm	0.61
-100L	149.3	100	79	21	28	16	28	M10*1.5P	1-10mm	0.7
-ER20-  70L	119.3	70	49	21	34	20	34	M12*1.75P	1-13mm	0.67
-100L	149.3	100	79	21	34	20	34	M12*1.75P	1-13mm	0.8
-ER25-  70L	119.3	70	49	21	42	25	42	M16*2.0P	1-16mm	0.7
-100L	149.3	100	79	21	42	25	42	M16*2.0P	1-16mm	1
-ER32-  70L	119.3	70	49	21	50	32	50	M16*2.0P	1-20mm	0.78
-100L	149.3	100	79	21	50	32	50	M16*2.0P	1-20mm	1
Model	L	L1	L2	L3	d1	d2	d3	T	Range	KGS
SBT40-ER11-  75L	141.4	75	49	26	16	11	16	M6*1.0P	1-7mm
-100L	166.4	100	74	26	16	11	16	M6*1.0P	1-7mm
-ER16-  75L	141.4	75	49	26	28	16	28	M10*1.5P	1-10mm	1.3
-100L	166.4	100	74	26	28	16	28	M10*1.5P	1-10mm	1.3
-120L	186.4	120	94	26	28	16	28	M10*1.5P	1-10mm	1.42
-150L	216.4	150	124	26	28	16	28	M10*1.5P	1-10mm	1.6
-ER20-  75L	141.4	75	49	26	34	20	34	M12*1.75P	1-13mm	1.2
-100L	166.4	100	74	26	34	20	34	M12*1.75P	1-13mm	1.4
-120L	186.4	120	94	26	34	20	34	M12*1.75P	1-13mm	1.52
-150L	216.4	150	124	26	34	20	34	M12*1.75P	1-13mm	1.7
-ER25-  75L	141.4	75	49	26	42	25	42	M16*2.0P	1-16mm	1.3
-100L	166.4	100	74	26	42	25	42	M16*2.0P	1-16mm	1.6
-120L	186.4	120	94	26	42	25	42	M16*2.0P	1-16mm	1.78
-150L	216.4	150	124	26	42	25	42	M16*2.0P	1-16mm	2.05
-ER32-  75L	141.4	75	49	26	50	32	50	M16*2.0P	1-20mm	1.47
-100L	166.4	100	74	26	50	32	50	M16*2.0P	1-20mm	1.7
-120L	186.4	120	94	26	50	32	50	M16*2.0P	1-20mm	1.98
-150L	216.4	150	124	26	50	32	50	M16*2.0P	1-20mm	2.4
-200L	266.4	200	174	26	50	32	50	M16*2.0P	1-20mm	3.15
-ER40-  80L	146.4	80	54	26	63	40	63	M20*2.0P	2-26mm	1.5
-100L	166.4	100	74	26	63	40	63	M20*2.0P	2-26mm	2.1
-120L	186.4	120	94	26	63	40	63	M20*2.0P	2-26mm	2.54
-150L	216.4	150	124	26	63	40	63	M20*2.0P	2-26mm	3.2
Model	L	L1	L2	L3	d1	d2	d3	T	Range	KGS
SBT50-ER16-100L	203.3	100	63.5	36.5	28	16	28	M10*1.5P	1-10mm	3.9
-135L	238.3	135	98.5	36.5	28	16	28	M10*1.5P	1-10mm	4.04
-165L	268.3	165	128.5	36.5	28	16	28	M10*1.5P	1-10mm	4.16
-200L	303.3	200	163.5	36.5	28	16	28	M10*1.5P	1-10mm	4.3
-ER20-100L	203.3	100	63.5	36.5	34	20	34	M12*1.75P	1-13mm	4
-135L	238.3	135	98.5	36.5	34	20	34	M12*1.75P	1-13mm	4.21
-165L	268.3	165	128.5	36.5	34	20	34	M12*1.75P	1-13mm	4.39
-200L	303.3	200	163.5	36.5	34	20	34	M12*1.75P	1-13mm	4.6
-ER25-100L	203.3	100	63.5	36.5	42	25	42	M16*2.0P	1-16mm	4.1
-135L	238.3	135	98.5	36.5	42	25	42	M16*2.0P	1-16mm	4.45
-165L	268.3	165	128.5	36.5	42	25	42	M16*2.0P	1-16mm	4.75
-200L	303.3	200	163.5	36.5	42	25	42	M16*2.0P	1-16mm	5.1
-250L	353.3	250	213.5	36.5	42	25	42	M16*2.0P	1-16mm	5.8
-300L	403.3	300	263.5	36.5	42	25	42	M16*2.0P	1-16mm	6.2
-ER32-100L	203.3	100	63.5	36.5	50	32	50	M16*2.0P	1-20mm	4.2
-135L	238.3	135	98.5	36.5	50	32	50	M16*2.0P	1-20mm	4.725
-165L	268.3	165	128.5	36.5	50	32	50	M16*2.0P	1-20mm	5.175
-200L	303.3	200	163.5	36.5	50	32	50	M16*2.0P	1-20mm	5.7
-250L	353.3	250	213.5	36.5	50	32	50	M16*2.0P	1-20mm	6.3
-300L	403.3	300	263.5	36.5	50	32	50	M16*2.0P	1-20mm	7.2
-ER40-100L	203.3	100	63.5	36.5	63	40	63	M20*2.0P	2-26mm	4.5
-135L	238.3	135	98.5	36.5	63	40	63	M20*2.0P	2-26mm	5.27
-165L	268.3	165	128.5	36.5	63	40	63	M20*2.0P	2-26mm	5.93
-200L	303.3	200	163.5	36.5	63	40	63	M20*2.0P	2-26mm	6.7
-250L	353.3	250	213.5	36.5	63	40	63	M20*2.0P	2-26mm	7.8
-300L	403.3	300	263.5	36.5	63	40	63	M20*2.0P	2-26mm	9
-ER50-100L	203.3	100	63.5	36.5	78	50	78	M24*2.0P	5-34mm	3.9
-150L	253.3	150	113.5	36.5	78	50	78	M24*2.0P	5-34mm	6.2

The difference between Bbt and bt collet chuck  :

The main difference between BBT and BT toolholders is the positioning method and the application scenario.

BBT shanks, which are positioned only by taper contact, are relatively simple and low-cost to manufacture. The BBT toolholder is equipped with both taper and face positioning, i.e., double-sided positioning. This design provides higher rigidity and stability in heavy and high-speed cutting, and the BBT toolholder can achieve the best results when used in conjunction with a BBT spindle.

BT toolholder. Its reference diameter is the outer diameter of the flange, while the reference diameter of the ordinary BT toolholder is the outer diameter of the big end of the taper shank. According to the principle of mechanics, the bigger the reference diameter, the stronger the rigidity, so the rigidity of the BBT toolholder has a significant improvement compared with the BT toolholder.

In addition, although BT shanks can also be used on BBT spindles, they can only be positioned on one side, which limits the rigidity of the connection and the use of its effect

 

Company Profile

Shandong Ounuowei Numerical Control Tool Co.,Ltd. was established in 2009,located in Shandong Province.It is both a manufacturer and a trading company, focusing on the production, sales and R&D of CNC tools.The company covers a total area of more than 17,000 square metres and has more than 200 employees, Our main products include CNC tool holder series, ER collets, high-end face mills /end mills /quick drills/U drills, indexable cutters and peripheral products for machining centres.

Inspection Instrument

Our company has high-end testing instruments such as Mitutoyo CMM/Mitutoyo Quadratic Projector/ Mitutoyo Cylindricity Meter/Mitutoyo Roughness Profiler/ SCHENCK Dynamic Balancer and other high-end testing instruments. This effictly ensures the accuracy and stablity of the products .

Main Product

1.Tool Holders: HSK tool holder   ,BT tool holder  ,SK/DAT  tool holder ,NT tool holder ,CAT tool holder
2.Holder Accessories : ER collets ,Pull stud ,Spanner ,Locking Device ,Collet chuck ,Drill chuck
3.Boring head:Boring head set ,Fine  boring  head , Rough Boring head ,Boring head shank  
4.Face Milling Cutter :Face milling cutter ,End Milling Cutter  

Warehouse

The warehouse area accounts for 5,000 square meters. The standing stock reaches more than 50 million yuan. The model involves more than 10,000 kinds, with complete specifications. The company has cooperation with all major express logistics companies at home and abroad, which can provide consumers with a convenient and efficient one-stop purchasing experience.

 

Certifications

Our company has passed ISO9001 quality system certification and SGS certification

 

 

FAQ

 

 1.Are you a factory or trading company ?
 We are a manufacturer ,and we also have our own trading company ,we have professional R&D team .sale team .We can provide you the best quality goods and the perfect service .

2.Could you provide non standard products ? 
Yes we can.we can also make and supply the goods as delivered samples or drawing .

3.What is the advantage about your company ?
 Our company has professional team and professional production line .

4.Why should I choose your products ? 
Our products are high quality and good price

5.Any other good service your company can provide ?
 Yes ,we can provide good after-sale and fast delivery

6.How can we guarantee quality ?
 We follow our QC manual and inspect all data of our products 100%