Sandvik

Sandvik Coromant 8151512 CoroDrill® 860-PM High Performance Standard Step and Chamfer Drill Bit, 0.3149 in Dia Min Hole, 0.4251 in Dia Max Hole, Solid Carbide, 0.4724 in Shank

7323226357486-CAS MFG #: 8151512
$659.49 / EA
Non-Stock Item
Sandvik Coromant 8151512 CoroDrill® 860-PM High Performance Standard Step and Chamfer Drill Bit, 0.3149 in Dia Min Hole, 0.4251 in Dia Max Hole, Solid Carbide, 0.4724 in Shank
  • Applicable Materials: High Alloy Steel, Low Alloy Steel, Low Carbon Steel, Stainless Steel, Steel Casting, Steel and Unalloyed Steel
  • Country of Origin: CN
  • Cutting Depth: 1.0511 in
  • Cutting Edge Material: Coated Carbide
  • Drill Diameter Measurement System: Imperial
  • Finish: PVD-TiAlSiN+TiSiN Coated
  • Manufacturer Name: Sandvik Coromant
  • Material: Solid Carbide
  • Maximum Hole Diameter: 0.4251 in
  • Minimum Hole Diameter: 0.3149 in
  • Number of Flutes: 3
  • Overall Length: 4.0157 in
  • Point Angle: 147 deg
  • Point Type: Thinned
  • Series: CoroDrill® 860-PM
  • Shank Size: 0.4724 in
  • Shank Type: Cylindrical
  • Step Depth: 0.9448 in
  • Type: High Performance Standard
CoroDrill® 860 is a solid carbide drill designed for fast and problem-free drilling, maximizing productivity through high metal cutting efficiency. With excellent chip evacuation in long and short chipping materials, CoroDrill® 860 provides green light machining at high penetration rates.
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  • Application
  • Standards
  • Item Features
Aerospace, Oil and Gas Industries Applications
ANSI Specified|DIN 6535 HA|PROP65: This product contains chemicals known to state of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
  • High productivity and superior tool life - tough carbide material combined with dedicated micro geometries improve tool strength, reliability and process security
  • This reduces wear, extends tool life and increases productivity
  • Precision and reliability - the refined cutting edges of CoroDrill® 860 help lower cutting forces and improve chip control resulting in an unbeatable combination of penetration rate and precision
  • Better chip evacuation - flute shape optimizes chip form to improve chip flow and evacuation
  • Best process security on the market
  • Can be reconditioned up to 3X to it's original specification
  • Broad standard assortment
  • Customized solutions, supported by Tailor made
  • Next generation drill for improved productivity in ISO P materials
  • Drill depth 3 to 8 mm x drill diameter
  • Internal and external coolant
  • Single diameter and drill chamfering tools as standard
  • M7 body tolerance
  • Achievable hole tolerance H8 to H9
  • Axial concentric coolant entry on circle