Retention Knob JIS B6339-1986 Pull Stud Bt30 Bt40 Bt50 with Coolant Hole for Tool Holders

• Customization: Available
• Logo Printing: Without Logo Printing
• Size: Small
• Model NO.: JIS B6339-1986
• Customized: Customized
• Type: JIS B6339-1986 Pull Stud
• Material: 40cr
• Hardness: HRC48-52
• Inspection: 100% Inspection
• Application: CNC Machine Center
• Transport Package: Carton
• Specification: JIS B6339-1986
• Origin: China
• HS Code: 84661000
• Production Capacity: 5000PCS/Month

Product Description

Retention Knob JIS B6339-1986 Pull Stud BT30 BT40 BT50 with Coolant Hole for tool holders
 

Product description

1.Made of high quality alloy steel,has higher wear resistance and better toughness.

2.Precision grinding pull stubs have higher surface finish and dimension accuracy.

3.Precision finished on the bottom of the flange to improve fitting with the bottom nose of the taperon the tool holder.

4.Each pull Stud Retention Knob come with a transparent plastic case for storage.

Order No	D	D1	D2	M	L	L1	L2	H	H1
LDJ-30P	12.5	8	12	M12	43	23.4	18.4	5	3
LDJ-35P	12.5	11	15	M12	44	24	19	5	3
LDJ-40P	17	14	19	M16	54	29	23	7	3
LDJ-45P	21	17	23	M20	60	30	23	7	4
LDJ-50P	25	21	28	M24	74	34	25	7	5
LDJ-55P	31	27	36	M30	98	48	36	11	7

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Related products

We also produce all kinds of collets and tool holders, they are all used with pull stud. If you want ro know more, please feel free to contact me.


Main product



 1.Machine tool Accessories, please check below to know our main items.

 2.Tool Holder Shanks: BT Tool Holders, DIN69871 SK Tool Holders, NT Tooling, CAT30 CAT40 CAT50 Tool Holders, HSK Tool Holders, DIN 69880 VDI Tool Holders, Morse Taper, Straight Shank Tool Holders, etc.

 3.Tool Holders: Collet Chucks, Milling Chucks, Face Mill Holders, Weldon End Mill Holders, Morse Taper Adapters, Drill Chucks, Tapping Chucks, Shrink Chucks, Thread End Mill Tool Holders, Screw in Milling Cutter Holders, etc.

 4.Collet: ER Collets, ERC Collets, ERG Collets,Milling Chuck set ,Straight Collets, OZ Collets, etc.

 5.Accessories: Tool Holder Bushing, Nut and Spanner, Pull Stud, Tool Holder Locking Device, Machine Vise,Live Center etc.

Company information




Pingyuan Haotian Machinery Co.,Ltd Co.,Ltd locate in the largest production base of machine tool accessories in China.Our company was founded in 2003,We have our own factory. we have rich experience in trading area and have a lot of fixed customers.We are specialized in researching,producing and developing many kinds of collets,CNC tool holders, ER nuts,ER spanners,machine vises,fasteners,quick change tool post,punch former,lathe chuck etc. With high quality and full varieties.all of our products are deeply trusted by customers both at home and abroad.

We do export for about 16 years.We mainly export to Germany, USA, Italy, Canada, UK, Singapore, Ukraine, Australia,Turkey and so on.

Contact us