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BT30 BT40 BT50 Tool Holder End Mill Arbor, AT3 Accuracy bt tool holder shell end mill arbor
BT30 BT40 BT50 tool holder end mill arbor ,Taper ground to AT3 or better accuracy standard for maximum contact with spindle., suitable for the use of the axial or radial drive groove of the milling cutter such as: vertical disc cutter, sets of type of milling cutter, face milling cutter, milling cutter, three face milling cutter .BT Combi Shell End Mill Arbor Mechanical spindle and cutting tools and other accessories.High Precision BT shank Tool Holder ,balanced G6.3 or G2.5 For choose.
BT combine shell end mill arbor Product Description
1.Standard face mill arbors for clamping indexable face mills. The
range is available in most tapers in lengths up to 160mm (or 200mm
on selected tapers).
2.Taper ground to AT3 or better accuracy standard for maximum
contact with spindle.
3.All Face mill arbors keep the tolerance ≤0.01mm.
4.The pre-balance can reach G6.3 8,000 rpm,dynamic balance by
Haimer Machine, G2.5 is available.
5.Internal hole tolerance : H5(DIN-1835-B standard).
BT40 combine shell end mill arbor
• Useful for efficient holding of end mills, slot drills or similar
tooling in light and heavy duty milling machines and small lathes.
• Precisely ground externally and internally to very close
tolerances with concentricity within + .10 Microns.
• Eliminates the need of a collet chuck.
• The machining area is easily visible while doing intricate
components.
• Manufactured from case Hardened Steel.
| Model | d | D | L | A | |
| BT30-SEMC16-45 | 16 | 32 | 17 | 45 | |
| BT30-SEMC22-47 | 22 | 40 | 19 | 47 | |
| BT30-SEMC27-49 | 27 | 48 | 21 | 49 | |
| BT40-SEMC16-45 | 16 | 32 | 17 | 55 | |
| BT40-SEMC16-100 | 16 | 32 | 17 | 100 | |
| BT40-SEMC22-55 | 22 | 40 | 19 | 55 | |
| BT40-SEMC22-100 | 22 | 40 | 19 | 100 | |
| BT40-SEMC27-55 | 27 | 48 | 21 | 55 | |
| BT40-SEMC27-100 | 27 | 48 | 21 | 100 | |
| BT40-SEMC32-60 | 32 | 58 | 24 | 60 | |
| BT40-SEMC32-100 | 32 | 58 | 24 | 100 | |
| BT40-SEMC40-60 | 40 | 70 | 27 | 60 | |
| BT40-SEMC40-100 | 40 | 70 | 27 | 100 | |
| BT50-SEMC27-70 | 27 | 48 | 21 | 70 | |
| BT50-SEMC32-70 | 32 | 58 | 24 | 70 | |
| BT50-SEMC40-70 | 40 | 70 | 27 | 70 | |
BT40-SEMC16-55 Combi Shell Mill Holder DIN6358 , At the same time, the collet elasticity has been improved several times, greatly prolonging the service life of the product.Tool holder suitable for the use of the axial or radial drive groove of the milling cutter such as: vertical disc cutter, sets of type of milling cutter, face milling cutter, milling cutter, three face milling cutter .BT Combi Shell End Mill Arbor Mechanical spindle and cutting tools and other accessories.
BT COMBI collet chuck tool holder for cnc milling machine BT40-SEMC16-55 Combi Shell Mill Holder DIN6358 , Using high quality bearing steel, after heat treatment, quenching and tempering, cryocooler treatment, the hardness and toughness of the product is improved, the clamping force performance is excellent
