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Cleveland Golf 11/32 inch parabolic TiAlN drill bit 135 degree point

Cleveland Golf

Cleveland Golf 11/32 Parabolic TiAlN 135° Drill Bit

SKU CH-R9G0-AP5CY

Cobalt steel jobber drill with parabolic flutes, 135-degree notch point and TiAlN finish for 11/32-inch holes

  • TypeAngle, Pitch & Slope Locators
  • 11/32 inch size fits precise fractional drilling needs
  • 135 degree point angle reduces walking on hard surfaces
  • Parabolic flute design clears chips efficiently from deep holes
  • TiAlN coating extends tool life in high-heat applications
  • Cobalt steel construction withstands demanding industrial use

11/32 Parabolic Drill Bit

This 11/32 inch cobalt steel drill bit features a TiAlN coating and a 135 degree notch point. The parabolic flute design aids chip evacuation during deep-hole drilling. It suits machinists and maintenance technicians who need reliable performance in steel and alloy work. The jobber length provides standard reach for general-purpose applications.

Installation and Common Issues

The bit fits any 11/32 inch chuck or collet with a matching shank diameter. Right-hand cutting direction matches conventional drill press and handheld drill operation. Non-coolant-through construction means external flood or mist coolant is required for heavy cuts. Users should verify spindle speed and feed rate to prevent premature wear or point chipping.

Capacity and Headroom

The 0.3438 decimal equivalent diameter handles 11/32 inch holes in ferrous and non-ferrous metals. The 135 degree point reduces walk and centres quickly on curved surfaces. Parabolic flutes improve deep-hole capability up to the 3-7/16 inch flute length. Beyond that depth or in very hard alloys, chip packing and heat buildup may limit tool life.

Highlights

  • 11/32 inch size fits precise fractional drilling needs
  • 135 degree point angle reduces walking on hard surfaces
  • Parabolic flute design clears chips efficiently from deep holes
  • TiAlN coating extends tool life in high-heat applications
  • Cobalt steel construction withstands demanding industrial use

Specifications

BrandCleveland
TypeAngle, Pitch & Slope Locators

Questions about this item

How do I verify the 135 degree point angle is cutting correctly after setup?

The notch point should self-center and produce short chips in steel when the 135 degree angle is working properly.

What comes in the box for the 11/32 inch fractional inch drill bit and what must be purchased separately?

The box contains the 11/32 inch jobber drill bit with TiAlN finish; a compatible drill chuck or driver must be purchased separately.

Which List Number 2075TA version should I choose for the 0.3438 decimal equivalent size?

List Number 2075TA identifies this exact 11/32 inch cobalt steel bit with parabolic flute and TiAlN coating.

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