1/4 Carbide Tip Hard Steel Die Drill
Brand: Hannibal Carbide, Fractional: 1/4", Decimal: 0.2500", Flute Length: 2", OAL: 4", Point Angle: 118, Series: 672, Material: Carbide Tipped
Item #: HANN 67216
Hannibal Hard Steel Die Drills Carbide Tipped Series 672
Positive Angle Cutting Edge - 118° Point
For drilling hardened steel in the range of 35 to 65 Rockwell C. Will cut without annealing the workpiece
Light feed with steady pressure - clear chips frequently.
Flood the cutting point with coolant.
Positive Angle Cutting Edge - 118° Point
- Die drill - positive angle cutting edge
- Thinned web which permits higher feed rates with less spindle power
- Drill body diameter smaller than tool diameter to prevent gauling
- Carbide tip high temperature brazed to hardened tool steel body
- Smooth flutes for effective chip flow
- Precision ground to insure concentricity of tip & body
For drilling hardened steel in the range of 35 to 65 Rockwell C. Will cut without annealing the workpiece
Light feed with steady pressure - clear chips frequently.
Flood the cutting point with coolant.
Item Specifications
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Hannibal Carbide
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0.2500"
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2"
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1/4"
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Carbide Tipped
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4"
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118
-
672
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Straight Flute