DORMER PRAMET Precision Twist Drill PREDO-91457 57/64 in General Purpose Reduced Shank Drill
DORMER PRAMET Precision Twist Drill PREDO-91457 57/64 in General Purpose Reduced Shank Drill
DORMER PRAMET Precision Twist Drill PREDO-91457 57/64 in General Purpose Reduced Shank Drill

Precision Twist Drill PREDO-91457 57/64 in General Purpose Reduced Shank Drill

SKU: PREDO-91457
Availability: Out Of Stock
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Product Description

The Precision Twist Drill PREDO-91457 is a reduced shank drill designed for general-purpose use. This drill features a size of fifty-seven sixty-fourths inches in fractional measurement and zero point eight nine zero six inches in decimal. The overall length of this drill is six inches, making it suitable for various applications.

  • High-speed steel construction ensures durability.
  • Suitable for both ferrous and non-ferrous materials.
  • Two flutes enhance chip removal for a smooth drilling experience.

Product Highlights

This drill bit provides excellent wear resistance and is ideal for use in challenging materials like steel and stainless steel.

Product Information

Standard Information

  • Brand: Precision Twist Drill
  • Manufacturing Name: Dormer Pramet
Technical Specifications
Drill Size (Fraction)
57/64 in
Drill Size (Decimal Inch)
0.8906 in
Shank Size
1/2 in
Overall Length
6 in
Flute Length
3 in
Cutting Depth
4xD
Number of Flutes
2
Cutting Edge Material
HSS
Point Angle
118 deg
Cutting Direction
Right Hand
Finish
Steam Oxide
Applicable Materials
Magnetic Soft Steel, Structural Steel, Plain Carbon Steel, Alloy Steel, Tempered Steel, and Free Machining Stainless Steel

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