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Step Drill Bit, Spiral stage drill LBSP(N) (Straight shaft)(Non-coated type / TiN-coated type)

Step Drill Bit, Spiral stage drill LBSP(N) (Straight shaft)(Non-coated type / TiN-coated type)

Superior cutting quality series now available in large sizes!
One-fifth the drill speed of conventional models!

・Easier to use, with improvements in cutting quality!
・Models LB635SP, LB635SPN feature a collection of diameter sizes particularly useful in electrical work. Improve your efficiency and finish your job with just one bit!
・Due to the adoption of spiral grooves, the rake angle is sharp, with a drastically higher cutting quality
・TiN Coating type models have protection against the deposition of shavings, ensuring a long life (LB635SP, LB642SP)
・Even non-coating types provide superior cutting quality and drilling continuity (LB635SPN, LB642SPN)

Use/Application

・Applicable work materials
　Steel plating, aluminum, stainless steel, wood, resin, etc.
・ Applicable tools
　Electric drills (rotational mode), drill presses (not applicable with automatic feed)


●Step drill bit, Spiral stage drill LBHSP(N)(Hexagon shaft)(Non-coated type / TiN-coated type), see here
●Step drill bit, Stage drill LB (Straight shaft / Hexagon shaft)(Non-coated type / TiN-coated type),see here

【Drilling speed comparison】
 

●For target materials, see here.
--->Target material table (Hole saw, Stage drill)

ROHS

Specifications

Step Drill Bit, Spiral stage drill LBSP(N) (Straight shaft)(Non-coated type / TiN-coated type)

Model No. (Product) weight size1 size2 Hole punch size Shank Shape Shank diameter Material, Surface finishing Retail/User prices Remark
LB635SP 210g 3.0mm 82.5mm 6・10・12・16・18・21・22・25・27・28・30・33・35 Straight shaft 10mm TiN coating open price 13 stages
LB642SP 210g 2.5mm 85.5mm 6・9・12・15・18・21・24・27・30・32・34・36・38・40・42 Straight shaft 10mm TiN coating open price 15 stages
LB635SPN 300g 3.0mm 82.5mm 6・10・12・16・18・21・22・25・27・28・30・33・35 Straight shaft 10mm open price 13 stages
LB642SPN 300g 2.5mm 85.5mm 6・9・12・15・18・21・24・27・30・32・34・36・38・40・42 Straight shaft 10mm open price 15 stages

!IMPORTANT SAFETY INSTRUCTIONS

・Do not use with heat-treated metal plating
・For drilling with stainless steel, use of models with titanium coating or with the aid of lubricating oil/machining paste is recommended.

!CAUTIONS ON INSCRIBED VALUES

※ Since dimensions, weights, etc. are nominal, there possibly are changes of some numerical values.
※ Specifications may be changed for improvement of the product without prior notices.
※ Listed prices do not include VAT. Please ask our distributor in case of purchases.

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