$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 |
Model No.: ER11,ER16,ER20,ER25,ER32,ER40
Brand: QFMH
Accuracy: 0.005mm
Metrial: 40Cr/20CrMnTi
HARDNESS: HRC52
| Selling Units | : | Piece/Pieces |
| Package Type | : | carton |
ER Clamping Collet Nut ,The TOOL HOLDER nuts are made of high quality chromium-molybdenum steel with hardness between HRC 46 and 52 degrees and accuracy within 0.005 mm. After hardening, the finish thread of the roughing truck is rust-proof on the surface, with exquisite appearance and durability. High Precision Clamping Nut The concentricity and precision of nuts are high, which meets the higher requirements of processed products.The commonly used types of Tool Holder nuts are: ER-A type: [ER11A, ER16A, ER20A], ER-M type: [ER8M, ER11M, ER16M], ER-UM type: [ER25UM, ER32UM, ER40UM, ER50UM], GER: [GER16, GER20, GER25, GER32], GSK, SK high-speed tool handle nuts. ER type for ER tool holder , SK for SK Tool Holder, GER for GER high-speed tool holder.. The machine tool processing accuracy and tool life are improved. High precision, good wear resistance, stable performance and reasonable price.
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