Cleveland 183-CSS-21-60 21/64x31/64x7/16 Counterbore by Cleveland

★★★★★ 4.3 129 reviews

US$36.00
Price when purchased online
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US$36.00
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Free shipping Free 30-day returns

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Product details

Management number 211343812 Release Date 2026/04/04 List Price US$36.00 Model Number 211343812
Category

Cleveland's Pilot Counterbore features a continuous thread, series 183, designed for 5/16 inch cap screws. It boasts a 0.484 inch bore, 6 inch length, 7/16 inch shank diameter, and a 2.562 inch shank. With 3 spiral flutes, a 0.328 inch pilot diameter, and 3/8 inch pilot length, it cuts right-handed and is made of HSS with a bright finish.

  • Thread Type: Continuous
  • Series: 183
  • Screw Size: 5/16 in
  • Screw Type: Cap Screw
  • Bore Diameter: 0.484 in
  • Total Length: 6 in
  • Shank Diameter: 7/16 in
  • Shank Length: 2.562 in
  • Flute Count: 3
  • Flute Style: Spiral
  • Pilot Diameter: 0.328 in
  • Pilot Length: 3/8 in
  • Cutting Direction: Right Hand
  • Material: High-Speed Steel (HSS)
  • Finish: Bright
Model C91709
Brand Name Cleveland Wheels and Brakes
Item Length 6 Inches
Finish Types Uncoated
Manufacturer Cleveland
Material Type High Speed Steel (HSS)
Number of Flutes 3
Surface Recommendation Metal

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4.3 out of 5
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129 ratings | 53 reviews
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