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Samchully BT ULTRA High-Rigidity Milling Chuck

Samchully BT ULTRA High-Rigidity Milling Chuck

ULTRA High-Rigidity Milling Chuck with BT (MAS 403 BT) shank, available in BT50 sizes.

Key features

  • Thicker body design increases rigidity for machining exotic alloys
  • Smooth nut improves balance and prevents coolant flaring
  • Used with a ring spanner

Specifications

Shank standard MAS 403-BT
Max speed (rpm) 25,000
Run-out 5 µm
BT50-UTC16-105S Shank: BT50 | Ød (mm): 16 | ØD (mm): 46 | L (mm): 105 | H (mm): 71 | E (mm): 50 | Weight (kg): 4.5
BT50-UTC16-135S Shank: BT50 | Ød (mm): 16 | ØD (mm): 46 | L (mm): 135 | H (mm): 71 | E (mm): 50 | Weight (kg): 5.2
BT50-UTC20-105S Shank: BT50 | Ød (mm): 20 | ØD (mm): 60 | L (mm): 105 | H (mm): 69~79 | E (mm): 56 | Weight (kg): 5.2
BT50-UTC20-135S Shank: BT50 | Ød (mm): 20 | ØD (mm): 60 | L (mm): 135 | H (mm): 69~79 | E (mm): 56 | Weight (kg): 5.9
BT50-UTC25-105S Shank: BT50 | Ød (mm): 25 | ØD (mm): 70 | L (mm): 105 | H (mm): 76~86 | E (mm): 65 | Weight (kg): 5.5
BT50-UTC25-135S Shank: BT50 | Ød (mm): 25 | ØD (mm): 70 | L (mm): 135 | H (mm): 76~86 | E (mm): 65 | Weight (kg): 6.4
BT50-UTC25-165S Shank: BT50 | Ød (mm): 25 | ØD (mm): 70 | L (mm): 165 | H (mm): 76~86 | E (mm): 65 | Weight (kg): 7.6
BT50-UTC32-115S Shank: BT50 | Ød (mm): 32 | ØD (mm): 80 | L (mm): 115 | H (mm): 78~95 | E (mm): 71 | Weight (kg): 5.4
BT50-UTC32-135S Shank: BT50 | Ød (mm): 32 | ØD (mm): 80 | L (mm): 135 | H (mm): 78~95 | E (mm): 71 | Weight (kg): 7.1
BT50-UTC32-165S Shank: BT50 | Ød (mm): 32 | ØD (mm): 80 | L (mm): 135 | H (mm): 78~95 | E (mm): 71 | Weight (kg): 8.6
BT50-UTC42-115S Shank: BT50 | Ød (mm): 42 | ØD (mm): 99 | L (mm): 115 | H (mm): 88~105 | E (mm): 71 | Weight (kg): 6.2
BT50-UTC42-135S Shank: BT50 | Ød (mm): 42 | ØD (mm): 99 | L (mm): 135 | H (mm): 88~105 | E (mm): 71 | Weight (kg): 7.7
BT50-UTC42-165S Shank: BT50 | Ød (mm): 42 | ØD (mm): 99 | L (mm): 165 | H (mm): 88~105 | E (mm): 71 | Weight (kg): 9.4
Milling ChucksSamchully
13 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing

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Samchully BT ULTRA High-Rigidity Milling Chuck

Brand Samchully·Milling Chucks

Available part numbers (13)

BT50-UTC16-105S, BT50-UTC16-135S, BT50-UTC20-105S, BT50-UTC20-135S, BT50-UTC25-105S, BT50-UTC25-135S, BT50-UTC25-165S, BT50-UTC32-115S, BT50-UTC32-135S, BT50-UTC32-165S + 3 more — see full table ↓

How to order

Send the Samchully part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
BT50-UTC16-105SShank: BT50 | Ød (mm): 16 | ØD (mm): 46 | L (mm): 105 | H (mm): 71 | E (mm): 50 | Weight (kg): 4.5
BT50-UTC16-135SShank: BT50 | Ød (mm): 16 | ØD (mm): 46 | L (mm): 135 | H (mm): 71 | E (mm): 50 | Weight (kg): 5.2
BT50-UTC20-105SShank: BT50 | Ød (mm): 20 | ØD (mm): 60 | L (mm): 105 | H (mm): 69~79 | E (mm): 56 | Weight (kg): 5.2
BT50-UTC20-135SShank: BT50 | Ød (mm): 20 | ØD (mm): 60 | L (mm): 135 | H (mm): 69~79 | E (mm): 56 | Weight (kg): 5.9
BT50-UTC25-105SShank: BT50 | Ød (mm): 25 | ØD (mm): 70 | L (mm): 105 | H (mm): 76~86 | E (mm): 65 | Weight (kg): 5.5
BT50-UTC25-135SShank: BT50 | Ød (mm): 25 | ØD (mm): 70 | L (mm): 135 | H (mm): 76~86 | E (mm): 65 | Weight (kg): 6.4
BT50-UTC25-165SShank: BT50 | Ød (mm): 25 | ØD (mm): 70 | L (mm): 165 | H (mm): 76~86 | E (mm): 65 | Weight (kg): 7.6
BT50-UTC32-115SShank: BT50 | Ød (mm): 32 | ØD (mm): 80 | L (mm): 115 | H (mm): 78~95 | E (mm): 71 | Weight (kg): 5.4
BT50-UTC32-135SShank: BT50 | Ød (mm): 32 | ØD (mm): 80 | L (mm): 135 | H (mm): 78~95 | E (mm): 71 | Weight (kg): 7.1
BT50-UTC32-165SShank: BT50 | Ød (mm): 32 | ØD (mm): 80 | L (mm): 135 | H (mm): 78~95 | E (mm): 71 | Weight (kg): 8.6
BT50-UTC42-115SShank: BT50 | Ød (mm): 42 | ØD (mm): 99 | L (mm): 115 | H (mm): 88~105 | E (mm): 71 | Weight (kg): 6.2
BT50-UTC42-135SShank: BT50 | Ød (mm): 42 | ØD (mm): 99 | L (mm): 135 | H (mm): 88~105 | E (mm): 71 | Weight (kg): 7.7
BT50-UTC42-165SShank: BT50 | Ød (mm): 42 | ØD (mm): 99 | L (mm): 165 | H (mm): 88~105 | E (mm): 71 | Weight (kg): 9.4

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