RUSHMORE USA 103654 3/4" Size, 3/8" Shank Diam., 90° Carbide Single Flute Countersink

$108.83 USD
SKU 20-704-241
Product Specifications
Brand RUSHMORE USA
Type Single Flute Solid Carbide Countersink
Size 3/4"
Included Angle 90°
Shank Diameter 3/8"
Tool Material Carbide
Finish Coating Bright
No. of Flutes 1
Model # 103654
Cutting Direction Right Hand
First Choice For: Stainless Steel
General Application Countersinking
Overall Length 3"
Prop. 65 Yes
Shank Style Straight Shank
Thread Direction Right Hand
Tolerance_Included Angle ±1°
Tolerance_Shank +0.000"/-0.001"
Weight .26 lbs.
Workpiece Material Non-ferrous materials
Workpiece Material Range Steel, Stainless Steel, High-Temp Exotic Alloys, Non-Ferrous, Cast Iron, Plastics
Country of Origin UNITED STATES OF AMERICA

Prop 65 Warning

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Make Perfect Conical Holes to Fit Varying Screw Heads with Rushmore's Single or 6-Flute Countersinks. The straight shank, single or 6-flute countersink tool is made from C2 grade solid carbide, perfect to produce a flat bottom for a flat-head screw to fit flush with the surface. This product supports enlarging the opening of a hole on a wide range of workpiece materials including Steel, Stainless Steel, High-Temp Exotic alloy, Non-Ferrous, Cast Iron, Plastics. The tool is exclusively designed for general-purpose countersinking, chamfering, or deburring. The countersinks work best on speeds upto 500 rpm, depending on the size of the cutter and material. Rushmore offers single and 6-flute countersinks in standard sizes of included angles 60°, 82°, 90° to fit most head screws. All models are available in 6 different sizes 1/4, 3/8, 1/2, 5/8, 3/4 and 1 inch with a shank diameter of 1/4, 3/8 and 1/2". The tool is offered in varying tool lengths of 2, 2-1/2 and 3". Tolerances of shank diameter range +0.000" / -0.001" and included angle tolerances +/- 1°. Rushmore USA Tools offers quality affordable American-made tooling with the superior speed and feed that your applications require. Rushmore's end mills are perfect for all aerospace, medical, automotive, or production machining solutions.

Applications

  • For all materials except hardened steel.

Features

  • Speeds of 150 to 500 RPM, depending on size of cutter and materials.
  • Steel shank.