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Cobalt jobber drill bit 25/64 inch straw bronze finish parabolic flute 135 degree point

Cleveland Golf

Cleveland Golf Jobber Drill 25/64 Parabolic Cobalt 135° 2075

SKU CH-HKYR-XK7TN

Cobalt steel jobber drill with 135-degree notch point and parabolic flutes for efficient chip removal in hard materials

  • Product typeAngle, Pitch & Slope Locators
  • Cobalt steel withstands high heat during drilling
  • 135-degree point angle reduces walking on hard surfaces
  • Parabolic flute clears chips efficiently from deep holes
  • 25/64 inch diameter matches precise fractional sizing needs
  • Notch point design improves centering on tough materials

Cleveland Golf Jobber Drill 25/64

This Cleveland Golf jobber drill is a high-performance cutting tool made from cobalt steel. It targets machinists and maintenance technicians who need reliable hole-making in tough alloys. The fractional 25/64 inch size suits precise industrial applications.

Parabolic flute with notch point

The parabolic flute geometry promotes efficient chip evacuation during deep drilling tasks. A 135-degree notch point reduces thrust and improves centring accuracy on hard surfaces. The straw-bronze finish identifies the cobalt grade and resists wear during extended use.

25/64 inch cobalt steel construction

The shank diameter matches the 25/64 inch drill size for direct chucking without adapters. Cobalt steel maintains hardness at elevated temperatures generated in stainless steel or titanium. This single specification determines suitability for high-heat ferrous materials.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $25.99
Typical for this category: the median of 2,474 items is $23.99.

Specifications

Product
Brand nameCleveland
Product typeAngle, Pitch & Slope Locators

Questions about this item

What does the 135-degree point angle mean for drilling performance?

The 135-degree notch point reduces thrust and improves centering on hard materials.

What chuck size is needed for the 25/64-inch shank?

A chuck capacity of at least 25/64 inch (.3906 in.) is required to hold the shank.

How do the parabolic flutes affect the drilling process?

Parabolic flutes improve chip evacuation in deep holes up to the 3-3/4 inch flute length.

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