Cleveland Golf
Cleveland Golf Jobber Drill 25/64 Parabolic Cobalt 135° 2075
Cobalt steel jobber drill with 135-degree notch point and parabolic flutes for efficient chip removal in hard materials
- 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.
Highlights
- 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
Specifications
| Brand | Cleveland |
|---|---|
| Type | Angle, 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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