$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.: SK30,SK40,SK50
Brand: QFMH
Place Of Origin: China
Status: New
| Selling Units | : | Piece/Pieces |
| Package Type | : | carton |
High Precision SK40 ER16 ER25 Er20 ER TOOL HOLDER CNC machine DRILL CHUCK Tool Holder Milling cutter COLLET CHUCK ,SK Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. DIN6499 collet clamping tool holder of various sizes , high speed and high precision machining .Mechanical spindle and cutting tools and other accessories.High Precision Sk Shank Tool Holder ,balanced G6.3 or G2.5 For choose. 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 Specifications
I - Sk Er Collet Chuck Material:
High quality carburizing alloy steel;
Central tensile strength 1000N/mm2 Min.;
Surface hardness HRC 60+/-2(HV 700+/-50);
Hardness penetration 0.8+/-0.2mm;
II - SK Er Collet Chuck Tolerance Criteria
Dynamic balance(default): G6.3 12,000 rpm;
Dynamic balance(customized): G2.5 25,000 rpm;
Run-out tolerance: 0.003mm Max.
Cone angle tolerance: AT3
Cone surface roughness: Ra 0.005 Max.
Modle No. L L1 D d1 d2 d3 T KGS SK30-ER11M-70 117.8 70 50 16 11 15 M6*1P 0.5 SK30-ER11M-100 147.8 100 50 16 11 15 M6*1P 0.6 SK30-ER11M-120 167.8 120 50 16 11 15 M6*1P 0.7 SK30-ER16M-70 117.8 70 50 22 16 21 M12*1.75P 0.55 SK30-ER16M-100 147.8 100 50 22 16 21 M12*1.75P 0.65 SK30-ER16M-120 167.8 120 50 22 16 21 M12*1.75P 0.75 SK30-ER20M-100 147.8 100 50 28 20 27 M12*1.75P 0.7 SK30-ER20M-120 167.8 120 50 28 20 27 M12*1.75P 0.8 SK30-ER20M-150 197.8 150 50 28 20 27 M12*1.75P 1 SK40-ER11M-70 138.4 70 63.55 16 11 15 M6*1P 1.1 SK40-ER11M-100 168.4 100 63.55 16 11 15 M6*1P 1.2 SK40-ER11M-125 193.4 125 63.55 16 11 15 M6*1P 1.1 SK40-ER11M-150 218.4 150 63.55 16 11 15 M6*1P 1.5 SK40-ER16M-70 138.4 70 63.55 22 16 21 M12*1.75P 1.2 SK40-ER16M-100 168.4 100 63.55 22 16 21 M12*1.75P 1.3 SK40-ER16M-125 193.4 125 63.55 22 16 21 M12*1.75P 1.5 SK40-ER16M-150 218.4 150 63.55 22 16 21 M12*1.75P 1.6 SK40-ER20M-70 138.4 70 63.55 28 20 27 M12*1.75P 1.2 SK40-ER20M-100 168.4 100 63.55 28 20 27 M12*1.75P 1.55 SK40-ER20M-125 193.4 125 63.55 28 20 27 M12*1.75P 1.7 SK40-ER20M-150 218.4 150 63.55 28 20 27 M12*1.75P 1.8 SK50-ER11M-70 171.75 70 97.5 16 11 15 M6*1P 3.8 SK50-ER11M-90 191.75 90 97.5 16 11 15 M6*1P 3.9 SK50-ER11M-105 206.75 105 97.5 16 11 15 M6*1P 4 SK50-ER11M-135 236.75 135 97.5 16 11 15 M6*1P 4.1 SK50-ER11M-165 266.75 165 97.5 16 11 15 M6*1P 4.2 SK50-ER16M-70 171.75 70 97.5 22 16 21 M12*1.75P 3.9 SK50-ER16M-90 191.75 90 97.5 22 16 21 M12*1.75P 4 SK50-ER16M-105 206.75 105 97.5 22 16 21 M12*1.75P 4.1 SK50-ER16M-135 276.75 135 97.5 22 16 21 M12*1.75P 4.2 SK50-ER16M-165 266.75 165 97.5 22 16 21 M12*1.75P 4.3 SK50-ER20M-90 191.75 90 97.5 28 20 27 M12*1.75P 4.1 SK50-ER20M-105 206.75 105 97.5 28 20 27 M12*1.75P 4.2 SK50-ER20M-135 236.75 135 97.5 28 20 27 M12*1.75P 4.4 SK50-ER20M-165 266.7 165 97.5 28 20 27 M12*1.75P 4.6
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