Kennametal 12.5mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit (SQ7511961WT14)

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.

Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on non-ferrous metals.

Spiral flutes are constructed of a higher flute angle to remove chips easier.

Drill Bit Size (Decimal Inch): 0.4921

Drill Bit Size (mm): 12.50

Drill Point Angle: 140

Drill Bit Material: Solid Carbide

Drill Bit Finish/Coating: Uncoated

Flute Type: Spiral

Cutting Direction: Right Hand

Shank Type: Straight

Coolant Through: Yes

Flute Length (mm): 60.00

Overall Length (mm): 107.00

Flute Length x Diameter Ratio: 3xD

Point Type: SGL Point

Shank Diameter (mm): 14.00

Flute Type: Helical

Maximum Drilling Depth (mm): 43.00

Number of Flutes: 2

Spiral Type: Regular Spiral

Shank Length (mm): 45.00

Number of Flutes: 2

Drill Point Length (mm): 1.85

Drill Tip Finish/Coating: None

Material Grade: KCMS15

Series/List: B210SGL