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Step drill bit, Spiral stage drill LBHSP(N) (Hexagon shaft)(Non-coated type/TiN-coated type)

Step drill bit, Spiral stage drill LBHSP(N) (Hexagon shaft)(Non-coated type/TiN-coated type)

With the spiral groove, the rake angle becomes sharper!

･With the spiral groove, the rake angle becomes sharper than a straight edge, resulting in considerably improved cutting performance.
・Cobalt high-speed steel is used, providing excellent wear resistance and heat resistance, and maintaining cutting performance.
･Applicable to various work processes and materials (thin steel plate, prepared hole for wood screw, curved surface of pipe, etc.)

Use/Application

･Applicable tools:
[LBH-SP(N)]Electric drill (Rotation mode), Rechargeable drill (12V or higher)
･ Maximum plate thicknes・For boring(Remarks)
[LBH-SP][LBH-SPN]
[1]:steel plate:2.0mm, stainless steel:1.2mm, wood and plastic:2.0mm
[2]:steel plate:2.0mm, stainless steel:1.2mm, wood and plastic:3.0mm



●Step drill bit, Spiral stage drill LBSP(N)(Straight 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



• The TiN coating prevents the adhesion of swarf.



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

ROHS

Specifications

Step drill bit, Spiral stage drill LBHSP(N) (Hexagon shaft)(Non-coated type/TiN-coated type)

Model No. (Product) weight size1 size2 size3 Hole punch size Shank Shape Shank diameter Retail/User prices Remark
LBH412SPN 20g 65mm 2.5mm 6.35mm 4・5・6・7・8・9・10・11・12 Hexagon shaft (With ball groove) 6.35mm open price Number of stages： 9
Max. plate thickness for boring：[2]
LBH521SPN 60g 80mm 4.0mm 6.35mm 5・7・9・11・13・15・17・19・21 Hexagon shaft (With ball groove) 6.35mm open price Number of stages： 9
Max. plate thickness for boring：[2]
LBH622SPN 60g 80mm 4.0mm 6.35mm 6・8・10・12・14・16・18・20・22 Hexagon shaft (With ball groove) 6.35mm open price Number of stages： 9
Max. plate thickness for boring：[2]
LBH412SP 20g 65mm 2.5mm 6.35mm 4・5・6・7・8・9・10・11・12 Hexagon shaft (With ball groove) 6.35mm open price Number of stages： 9
Max. plate thickness for boring：[1]
LBH521SP 60g 80mm 4.0mm 6.35mm 5・7・9・11・13・15・17・19・21 Hexagon shaft (With ball groove) 6.35mm open price Number of stages： 9
Max. plate thickness for boring：[2]
LBH622SP 60g 80mm 4.0mm 6.35mm 6･8･10･12・14・16・18・20・22 Hexagon shaft (With ball groove) 6.35mm open price Number of stages： 9
Max. plate thickness for boring：[2]

!IMPORTANT SAFETY INSTRUCTIONS

･Before using this product, be sure to read through the instruction manual included with the product and the operation manual provided by the electric tool manufacturer, to understand the contents thoroughly.
･During work, be sure to wear protective gear (dust-proof goggles, safety shoes, dust-proof mask and ear plugs).
･Select a model for ironworking (for rotation only) by referring to the appropriate rpm specified in the instruction manual.
* Applicable tools: Rechargeable drill (12 V or higher), Electric drill (Rotation mode)

!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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