• Sumitomo Electric Hardmetal Mold Finish Master SUMIDIA Binderless Ball End Mill NPDB (Precision Finishing)
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Sumitomo Electric Hardmetal Mold Finish Master SUMIDIA Binderless Ball End Mill NPDB (Precision Finishing)

Sumitomo Electric Hardmetal Mold Finish Master SUMIDIA Binderless Ball End Mill NPDB (Precision Finishing)

SUMIDIA binderless ball end mill for precision 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
NPDB1010-004 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
NPDB1020-008 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
NPDB1030-010 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
NPDB1050-020 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
NPDB1100-030 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 NPDB (Precision Finishing)

Brand Sumitomo Electric Hardmetal·Ball End Mills

Available part numbers (5)

NPDB1010-004, NPDB1020-008, NPDB1030-010, NPDB1050-020, NPDB1100-030

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
NPDB1010-004DC (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
NPDB1020-008DC (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
NPDB1030-010DC (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
NPDB1050-020DC (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
NPDB1100-030DC (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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