Basic Info.
Model NO.
ER16/er25/er32/er40
After-sales Service
After-Sale Provided
Logo Printing
According to Customer Request
Customized
Non-Customized
Type
Bt Taper Er Collet Chuck
Certification
ISO 9001:2008, ISO 9001:2000, GS, CE
Runout
0.005mm, 0.008mm, 0.015mm
Transport Package
Hard Paper or Plastic Box
Specification
ER16/er25/er32/er40
Product Description
Product Description
ER Collet set packed in plastic or wooden box including collet chuck,er collet,key:
1.packing:Plastic or wooden box
2..A set include:1 collet chuck,1 clamping nut,full sets of collets ,1 spanner.
Sets according to your request
Collet chuck standards: BT, DIN, CAT, Morse, Sk etc.
3.Collet chuck runout: 0.015mm
Collet runout:within 0.015mm
Assembly runout:within 0.02mm
4. material:High quality alloy steel
5.Rust prevent
mode no. | | pcs/set | shank |
inch | mm | | R8 MT2-MT6 NT 30 NT40 NT50 C8 C10 C12 C16 C20 C25 C32 C40 1/2" STR.SH 5/8"STR.SH 3/4" STR.SH 1" STR.SH 1-1/4" STR.SH |
ER16-8pcs in(mm) | 3/32 1/8 3/16 7/32 1/4 5/16 11/32 3/8 | 2 3 4 5 6 7 8 10 | 8 |
ER25-6pcs in(mm) | 1/8 3/16 5/16 3/8 1/2 5/8 | 4 6 8 10 12 16 | 6 |
ER25-10pcs in(mm) | 3/32 1/8 3/16 1/4 5/16 3/8 7/16 1/2 9/16 5/8 | 3 4 5 6 8 10 12 14 15 16 | 10 |
ER32-6pcs in(mm) | 1/4 5/16 3/8 1/2 5/8 3/4 | 6 8 10 12 16 20 | 6 |
ER32-12pcs in(mm) | 3/32 1/8 3/16 1/4 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4 | 3 4 5 6 8 10 12 14 15 16 18 20 | 12 |
ER40-8pcs in(mm) | 1/8 1/4 3/8 1/2 5/8 3/4 7/8 1 | 3 5 8 12 15 18 22 26 | 8 |
ER40-15pcs in(mm) | 1/8 3/16 1/4 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4 13/16 7/8 15/16 1 | 3 4 5 6 8 10 12 14 15 16 18 20 22 24 26 | 15 |
thread of draw bar
taper of collet chuck | thread of draw bar |
R8 | 7/16"-20UNF |
7:24 30 | M12x1.75 | 1/2"-13unc |
7:24 40 | M16x2.0 | 5/8"-11unc |
7:24 50 | M24x3.0 | 1"-8unc |
MS2 | M10x1.5 | 3/8"-16unc |
MS3 | M12x1.75 | 1/2"-13unc |
MS4 | M16x2.0 | 5/8"-11unc |
MS5 | M20x2.5 | 3/4"-10unc |
MS6 | M24x3.0 | 1"-8unc |
The standard ER collet is the most widely used clamping tool in the world.
Made from Alloy spring steel and fully hardened,the ER collets are ideal for many machining applications including boring, milling, reaming, tapping and grinding.
1)Runout of our ER collet are within 0.005mm-0.015mmm
2)ER8, ER11, ER16, ER20, ER25, ER32, ER40 and ER50 collet
3)Made of high quality steel:65Mn
4)Packing:inner packing is plastic or paper box,the outer packing is cartons.
5)We normally supply two kinds of accuracy: first accuracy 0.008mm,second accuracy 0.015mm. The highest accuracy is 0.005mm.
6) Inspection:100% collet inspection.
Model No. | d H7 | D | D1 | D2 | L | L1 | L2 | L3 | Collapsible Capacity |
ER8 | ≥1.0-5.0 | 8 | 8.45 | 6.5 | 13.5 | 2.98 | 1.5 | 1.2 | 0.5 |
ER11 | >1.0-7.0 | 11 | 11.5 | 9.5 | 18.0 | 3.8 | 2.5 | 2.0 | 0.5 |
ER16 | ≥1.0-2.5 | 16 | 17 | 13.8 | 27.5 | 6.26 | 4.0 | 2.7 | 0.5 |
>2.5-10.0 | 16 | 17 | 13.8 | 27.5 | 6.26 | 4.0 | 2.7 | 1.0 |
ER20 | ≥1.0-2.5 | 20 | 21 | 17.4 | 31.5 | 6.36 | 4.8 | 2.8 | 0.5 |
> 2.5-13.0 | 20 | 21 | 17.4 | 31.5 | 6.36 | 4.8 | 2.8 | 1.0 |
ER25 | ≥1.0-2.5 | 25 | 26 | 22.0 | 34.0 | 6.66 | 5.0 | 3.1 | 0.5 |
>2.5-16.0 | 25 | 26 | 22.0 | 34.0 | 6.66 | 5.0 | 3.1 | 1.0 |
ER32 | ≥2.0-2.5 | 32 | 33 | 29.2 | 40.0 | 7.16 | 5.5 | 3.6 | 0.5 |
>2.5-20.0 | 32 | 33 | 29.2 | 40.0 | 7.16 | 5.5 | 3.6 | 1.0 |
ER40 | ≥3.0-26.0 | 40 | 41 | 36.2 | 46.0 | 7.66 | 7.0 | 4.1 | 1.0 |
ER50 | ≥6.0-10.0 | 50 | 52 | 46.0 | 60.0 | 12.6 | 8.5 | 5.5 | 1.0 |
>10.0-34.0 | 50 | 52 | 46.0 | 60.0 | 12.6 | 8.5 | 5.5 | 1.2 |
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Company Profile
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FAQ
1. Are you a factory or trading company?
We are integration of industry and trade.
2. Could you provide non standard products?
Yeswe can.We can also make and supply the goods as delivered samples of drawings.
3. What products do you supply?
We can supply tool holders;wood working mentals;machine accessories;tool bits&thread tool
4. Could you supply samples?
Yes, we can.
5. Can I buy one piece?
Yes, we accept one piece order.
6.How about your product warranty?
Our product warranty is 12 month
Address:
100 Dongchen Street, Licheng District, Jinan, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Tools & Hardware
Company Introduction:
Ruihan Tools is exporter and manufacturer of the machine tool accessories, the products are including ER collet, ER tap collet, ER sealed collet, ER nut, ER spanner, pull studs, BT, CAT, ISO, DIN 69871 toolholders etc. Our products have reached in Europe, the USA, Brazil, Chile, Malaysia, India etc.
If you are interested in our products, please feel free to contact us. We will suppy you products with best sevice and price.