• Sumitomo Electric Hardmetal Mold Finish Master SUMIDIA Binderless Ball End Mill NPDBS (Standard Finishing)
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Sumitomo Electric Hardmetal Mold Finish Master SUMIDIA Binderless Ball End Mill NPDBS (Standard Finishing)

Sumitomo Electric Hardmetal Mold Finish Master SUMIDIA Binderless Ball End Mill NPDBS (Standard Finishing)

SUMIDIA binderless ball end mill for standard finishing of cemented carbide and hard brittle materials.

Key features

  • Nano-polycrystalline binderless diamond, harder than single-crystal diamond
  • Direct cutting of cemented carbide and hard brittle materials
  • Suited to high-precision finishing with long tool life

Specifications

Flutes 1
Grade NPD10
Workpiece Cemented carbide, Hard brittle materials
LF (mm) 40
DMM (mm) 4
NPDBS1010-004 DC (mm): 0.2 | RE (mm): 0.1 | APMX (mm): 0.1 | LU (mm): 0.4 | DN (mm): 0.18 | Eff. length @0.5deg (mm): 0.42 | Eff. length @1deg (mm): 0.43 | Eff. length @1.5deg (mm): 0.44 | Eff. length @2deg (mm): 0.46 | Eff. length @3deg (mm): 0.48 | Stock: Yes
NPDBS1020-008 DC (mm): 0.4 | RE (mm): 0.2 | APMX (mm): 0.2 | LU (mm): 0.8 | DN (mm): 0.38 | Eff. length @0.5deg (mm): 0.83 | Eff. length @1deg (mm): 0.85 | Eff. length @1.5deg (mm): 0.87 | Eff. length @2deg (mm): 0.90 | Eff. length @3deg (mm): 0.95 | Stock: Yes
NPDBS1030-010 DC (mm): 0.6 | RE (mm): 0.3 | APMX (mm): 0.3 | LU (mm): 1.0 | DN (mm): 0.58 | Eff. length @0.5deg (mm): 1.03 | Eff. length @1deg (mm): 1.06 | Eff. length @1.5deg (mm): 1.08 | Eff. length @2deg (mm): 1.11 | Eff. length @3deg (mm): 1.17 | Stock: Yes
NPDBS1050-020 DC (mm): 1.0 | RE (mm): 0.5 | APMX (mm): 0.5 | LU (mm): 2.0 | DN (mm): 0.95 | Eff. length @0.5deg (mm): 2.10 | Eff. length @1deg (mm): 2.15 | Eff. length @1.5deg (mm): 2.20 | Eff. length @2deg (mm): 2.26 | Eff. length @3deg (mm): 2.39 | Stock: Yes
NPDBS1100-030 DC (mm): 2.0 | RE (mm): 1.0 | APMX (mm): 1.0 | LU (mm): 3.0 | DN (mm): 1.95 | Eff. length @0.5deg (mm): 3.11 | Eff. length @1deg (mm): 3.18 | Eff. length @1.5deg (mm): 3.25 | Eff. length @2deg (mm): 3.33 | Eff. length @3deg (mm): 3.51 | Stock: Yes
Ball End MillsSumitomo Electric Hardmetal
5 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Sumitomo Electric Hardmetal Mold Finish Master SUMIDIA Binderless Ball End Mill NPDBS (Standard Finishing)

Brand Sumitomo Electric Hardmetal·Ball End Mills

Available part numbers (5)

NPDBS1010-004, NPDBS1020-008, NPDBS1030-010, NPDBS1050-020, NPDBS1100-030

How to order

Send the Sumitomo Electric Hardmetal 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
NPDBS1010-004DC (mm): 0.2 | RE (mm): 0.1 | APMX (mm): 0.1 | LU (mm): 0.4 | DN (mm): 0.18 | Eff. length @0.5deg (mm): 0.42 | Eff. length @1deg (mm): 0.43 | Eff. length @1.5deg (mm): 0.44 | Eff. length @2deg (mm): 0.46 | Eff. length @3deg (mm): 0.48 | Stock: Yes
NPDBS1020-008DC (mm): 0.4 | RE (mm): 0.2 | APMX (mm): 0.2 | LU (mm): 0.8 | DN (mm): 0.38 | Eff. length @0.5deg (mm): 0.83 | Eff. length @1deg (mm): 0.85 | Eff. length @1.5deg (mm): 0.87 | Eff. length @2deg (mm): 0.90 | Eff. length @3deg (mm): 0.95 | Stock: Yes
NPDBS1030-010DC (mm): 0.6 | RE (mm): 0.3 | APMX (mm): 0.3 | LU (mm): 1.0 | DN (mm): 0.58 | Eff. length @0.5deg (mm): 1.03 | Eff. length @1deg (mm): 1.06 | Eff. length @1.5deg (mm): 1.08 | Eff. length @2deg (mm): 1.11 | Eff. length @3deg (mm): 1.17 | Stock: Yes
NPDBS1050-020DC (mm): 1.0 | RE (mm): 0.5 | APMX (mm): 0.5 | LU (mm): 2.0 | DN (mm): 0.95 | Eff. length @0.5deg (mm): 2.10 | Eff. length @1deg (mm): 2.15 | Eff. length @1.5deg (mm): 2.20 | Eff. length @2deg (mm): 2.26 | Eff. length @3deg (mm): 2.39 | Stock: Yes
NPDBS1100-030DC (mm): 2.0 | RE (mm): 1.0 | APMX (mm): 1.0 | LU (mm): 3.0 | DN (mm): 1.95 | Eff. length @0.5deg (mm): 3.11 | Eff. length @1deg (mm): 3.18 | Eff. length @1.5deg (mm): 3.25 | Eff. length @2deg (mm): 3.33 | Eff. length @3deg (mm): 3.51 | Stock: Yes

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