ER25M 3/4" Collet Chuck With Straight Shank 4"
$19.87≥1Piece/Pieces
Payment Type: | T/T |
Incoterm: | FOB,EXW |
Min. Order: | 1 Piece/Pieces |
Transportation: | Ocean,Land,Air |
Port: | QingDao,ShangHai,Any Port of China |
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$19.87≥1Piece/Pieces
Payment Type: | T/T |
Incoterm: | FOB,EXW |
Min. Order: | 1 Piece/Pieces |
Transportation: | Ocean,Land,Air |
Port: | QingDao,ShangHai,Any Port of China |
Model No.: C3/4"-ER25M-4" straight shank
Brand: ChongDe
Application: Metal
Control Method: Open-Loop Control
Numerical Control: CNC/MNC
Performance Classification: High-End CNC Machine Tools
Certification: ISO 9001
Material: 20CrMnTi
HRC: 58-62
Run Out: 0.003mm 0.005mm
Model No.: C20-ER11M-150
Selling Units | : | Piece/Pieces |
Package Type | : | Packed by plastic case or plastic or aluminium box |
ER25M 3/4" Collet Chuck Tool Holders With Straight Shank 4"
C ER/M straight tool holders for mechanical spindle and cutting tool and other accessory tool connection.
Is a simple, popular spindle shank connection standard, mainly C8, C10, C12, C16... Etc.. Mold industry, and high-speed engraving machine, used more.
ER/M straight shank is longer, suitable for deep hole processing.
Comprehensive inspection way of chuck:
Surface of the clamping inner hole is grinding by high speed inner-aperture grinder, and inspect by standard pneumatic measurement instrument,
the big end contact area rate is above 90%.
1. For deep hole machining
2. Shank is 3/4" diameter 4" length
3. Material: 20CrMnTi / JIS-SCM415
4. Made from alloy steel hardened to HRC56-60
5. This tool holder accepts all ER25 collets
6. Run out: ≤0.00008"
7. Coolant through capability
TYPE A / TYPE M / TYPE UM ARE DIFFENT, WHICH CAN BE JUDGED BY THEIR APPEARANCE
◎ Material: 20 CrMnTi / JIS-SCM415, Surface hardness: 58±2 HRC.
◎ Shank is longer, suitable for deep hole processing.
◎ Outer diameter and other parts after grinding, eliminate the unbalanced allowance, conducive to the stability of the cutting.
◎ Can reduce to the selection of lengthen cutting tool, reduce cost and improve efficiency.
Cryogenic Treatment
◆ -384.8℉ long cryogenic, nearly all of the residual austenite into martensite.
◆ Carbide precipitation of Nanoscale particles, increasing the hardness and toughness.
◆ Reducing residual stresses.
◆ Wear resistance significantly improved.
Thermal Aging Processing
◆ long stereotyped thermal limitation removal of grinding residual stress.
Extension for Machining Deep Hole
◆ Solve the difficulty in machining deep hole.
Brand Name | chongde | Style Name | C3/4"-ER25M-4" |
SKU | CD010137-1925101 | Collet Size | ER25 |
Through Coolant | YES | Shank Diameter (C) | 3/4" |
Net Weight | 0.81 lbs | Collet Nut Diameter (D) | 1.377" |
Gross Weight | 0.99 lbs | After pulling thread(T2) | 3/8"-16 UNC |
Meas | 1.8" × 1.8" × 4.5" | Shank Length (L1) | 4" |
1.Package: plastic boxes and also can pack according to your requests.
2.Delivery time:Sample within 7 days and others 35 days.
I Fast reply
II Favourable price
III High quality products
IV Fast delivery
V Good after-sales service
1.Are you factory or Trade Company?
We are industry and trade integration.
2.Could you supply samples?
Yes ,free samples for some products.
3.Where do you export?
The whole world.
4.Could you produce non-standard products?
Yes ,we can .Please supply samples or drawing.
5.What are the shipping ways?
By intemational express,by air ,by sea are all OK.
6.Do you have minimum order quantity?
Conventional Products don't have.The minimum order quantity of non-standard products is 50pcs.
7.What's your delivery time?
Less than 25 days after order confirmed.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.