Walter A7595TTP-3/16IN | Carbide Drill 0.187 Size Solid Carbide | 35RC78 | Raptor Supplies Worldwide

The TiNAl coating on these drill bits provides a low-friction surface and is suitable for drilling most materials. These drill bits have holes that allow coolant to flow to their tip to reduce heat and help clear chips during drilling. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece. Carbide extended-length drill bits provide excellent hardness, wear resistance, and heat resistance. They are harder than high-speed steel or cobalt extended-length drill bits and require a rigid setup such as a fixed-spindle machine. Carbide extended-length drill bits create precise holes with a smooth finish and often eliminate the need for reaming the hole after drilling. These bits have longer flutes and more overall length than standard jobber-length drill bits of the same size, and they have longer shanks than taper-length drill bits. Their extra length allows them to create deep holes or access hard-to-reach areas. This listing is for each. Drill Bit Grouping : Drill Bit Dimension Type : Fractional Inch Flute Length : 10 1/2 in Shank Type - Machining : Straight Flute Type : Spiral Material : Solid Carbide Drill Bit Finish : TiNAl Depth:Dia. Ratio : 50xD Drill Bit Dimension Type : Fractional Inch Coolant Through : Yes Application : Deep Hole Drilling In All ISO Materials Size : 3/16 Drill Bit Point Angle : 130 Degrees Item : Extra Long Drill Bit Overall Length : 11 49/64 in Drill Bit Size : 3/16 in Decimal Equivalent : 0.1875 Shank Dia. : 5.00 mm Grade : TinAl Top Point Coating Shank Type : Straight Drill Bit Material : Solid Carbide Cutting Direction : Right Hand Depth x Dia. Ratio : 50xD Coolant Fed : Coolant Through Series : X·treme D50 Number of Flutes : 2 Standards : TP-NORM 75 Material - Machining : Carbide Drill Point Length : 1.11mm Measurement System : Fractional Inch Drill Length Class : Extra Long Maximum Drilling Depth : 10 1/2 in Number of Coolant Holes : 2 Shank Length : 1 3/32 in Drill Bit Point Type : Conventional Point Secondary Material