JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
Home> Products> SK Tool Holder> SK ER Collet Chuck> SK40 ER COLLET CHUCK SK TOOL HOLDER
SK40 ER COLLET CHUCK SK TOOL HOLDER
SK40 ER COLLET CHUCK SK TOOL HOLDER
SK40 ER COLLET CHUCK SK TOOL HOLDER
SK40 ER COLLET CHUCK SK TOOL HOLDER

SK40 ER COLLET CHUCK SK TOOL HOLDER

$1≥1Piece/Pieces

Payment Type:L/C,T/T,Paypal,Western Union
Incoterm:FOB,CFR,CIF,FCA
Min. Order:1 Piece/Pieces
Transportation:Ocean,Land,Air
Port:Qingdao,Shanghai,Beijing
Product Attributes

Model No.SK40

BrandQFMH

TypeCutter

Boring Tool TypeFine Boring Tool

Turning Tools TypeCircular Cutting Tool Surface

Work TypeCut Off

Cutting ProcessMilling Cutter

StructureOther

StyleUniversal Tool

StandardsP

MaterialHigh-speed Steel

Milling Cutter TypeMilling

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : carton
TOOLHODER
Product Description

SK Tool Holder series, select high quality materials, after heat treatment has better elasticity and wear resistance, high precision, stable performance. Mainly used for drilling, milling, reaming, tapping and grinding TOOL HOLDER use.SK Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly SK30 SK40 SK50... Etc.. Mold industry, and high-speed engraving machine, used more.

SK ER Collet Chuck
1. The taper accuracy of tool shank 7:24 is less than AT3 and part of the standard sizes have been inspected in the last time by standard checking fixtures manufactured in Germany.
2. The inner cone is tested by standard pneumometer. The contact area ratio of large end is more than 90%.
3. The inner cone runout of the tool handle body is less than 0.002.
4. Coaxiality of tool handle, with 0.005mm/0.008mm cylinder clamp, the high point of comprehensive accuracy does not exceed 0.005mm/0.008mm.
5. The grade of handle threads and nut threads is 4H. All ends are open and stop.
6. Sk Er Collet Chuck Dynamic balance: G6.3 12000/18000 RPM G2.5 15000/20000 RPM can be made according to demand. It can also be customized according to customer demand.
7. SK Er Collet Chuck Material: 20CrMnTi.
8. SK ER COLLET CHUCK Hardness: HRC 56 degree-60 degree.
9. Carburizing depth: > 0.8.
10, -185C degree cryogenic treatment, 20 hours thermal aging.
11. Appearance finishing electroless nickel plating improves corrosion resistance, wear resistance and corrosion resistance, and achieves better anti-rust effect.


SK ER COLLET CHUCK
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