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Whitinsville

665 Church Street
Whitinsville, MA 01588
(508) 234-4545

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Uxbridge

12 Douglas Street
Uxbridge, MA 01569
(508) 278-5400

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North Grafton

82 Worcester Street
North Grafton, MA 01536
(508) 839-6526

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Sharon

1050 General Edwards HWY
Sharon, MA 012067
(781) 806-0592

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Indian Orchard

476 Oak St. Indian
Orchard MA, 01151
(413) 543-4100

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Dennis

243 Main St #6a
Dennis, MA 02638
(508) 595-8801

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Brands
  • ARTU 01440 Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Flat Flute, 2-Flute, 5/16 in Dia Shank, Straight Shank

    SKU: 4089710

    Brand: ARTU



    The cobalt tungsten carbide tip is ideal for drilling porcelain tiles up to a scratch hardness of 8. Unique 4-face point grinding extends the drill bit life.

    Product Details

    Manufacturer: ARTU

    Manufacturer's Part Number: 01440

    Show me more Drill Bits

    • Drill bit shank is made from the finest chrome vanadium steel
    • Extreme low drilling pressure with excellent centering prevents walking
    • Diamond ground PORC+ cuts nice, clean holes with very little or no chipping
    • Parabolic flute ensures fast and efficient removal of the drill dust and prevents clogging
    Applicable Materials Porcelain Tile
    Cutting Edge Material Tungsten Carbide
    Diameter 5/16 in
    Finish Chrome
    Flute Length 2-3/8 in
    Flute Type Flat
    Includes 5/32 in Pilot Bit
    Material Vanadium Steel
    Number of Flutes 2
    Overall Length 4-1/2 in
    Point Type Diamond
    Shank Diameter 5/16 in
    Shank Type Straight
    Catalog Click here to download