$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.: NT30,NT40,NT50
Brand: QFMH
Type: Cutter
Boring Tool Type: Fine Boring Tool
Turning Tools Type: Circular Cutting Tool Surface
Work Type: Cut Off
Cutting Process: Milling Cutter
Structure: Other
Style: Universal Tool
Standards: P
Material: High-speed Steel
Milling Cutter Type: Milling
| Selling Units | : | Piece/Pieces |
| Package Type | : | carton |
| Download | : |
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DIN2080 collet TOOL HOLDER Er Collet Chuck is used for clamping straight shank tools of various sizes for high speed and high precision machining. This product can be applied to milling cutters, drill bits, and drill reamer taps. The balance grade can be customized into G6.3 or G2.5.NT Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. It is a simple, popular spindle shank connection standard, mainly NT30 NT40 NT50... Etc.. Mold industry, and high-speed engraving machine, used more.
NT ER Collet Chuck Material: 65MN
Nt Er Collet Chuck Accuracy: Within 0.015
ER collets are manufactured as per DIN 6499. The accuracies of collets are as per DIN 6499. ER collets are most widely used collets for tool holding in all the types of machine tools & are the most widely used system all over the globe.
These collets are provided with the groove on the collets to engage itself in the COLLET CHUCK nut. It is the specialty of ER collets. In ER COLLET Chucks, the collet is always fixed in the nut and then the nut is screwed on to the Collet Chuck.
| model | L | L1 | D | d1 | T |
| NT30*ER16A-43 | 111.4 | 43 | 31.75 | 28 | M12*1.75 |
| NT30*ER20A-45 | 113.4 | 45 | 31.75 | 34 | M12*1.75 |
| NT30*ER25-55 | 123.4 | 55 | 31.75 | 42 | M12*1.75 |
| NT30*ER32-60 | 128.4 | 60 | 31.75 | 50 | M12*1.75 |
| NT30*ER40-75 | 143.4 | 75 | 31.75 | 63 | M16*2 |
| NT40*ER16A-45 | 138.4 | 45 | 44.45 | 28 | M16*2 |
| NT40*ER20A-45 | 138.4 | 45 | 44.45 | 34 | M16*2 |
| NT40*ER25-55 | 148.4 | 55 | 44.45 | 42 | M16*2 |
| NT40*ER32-60 | 153.4 | 60 | 44.45 | 50 | M16*2 |
| NT40*ER40-70 | 163.4 | 70 | 44.45 | 63 | M16*2 |
| NT40*ER50-80 | 173.4 | 80 | 44.45 | 78 | M16*2 |
| NT50*ER32-75 | 201.8 | 75 | 69.85 | 50 | M24*3 |
| NT50*ER50-80 | 206.8 | 80 | 69.85 | 63 | M24*3 |
| NT50*ER50-80 | 206.8 | 80 | 69.85 | 78 | M24*3 |
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