Cleveland
Cleveland 29PC NAS907 Type B Heavy-Duty Jobber Length Drill Set
A 29-piece jobber-length drill-bit set with 135-degree points made from bright-finish high-speed steel to NAS907 Type B specification
- ColorTransparent
- 29-piece set covers a wide range of drilling tasks
- 135-degree point angle reduces walking on hard surfaces
- High-speed steel construction resists heat during heavy use
- Bright uncoated finish allows easy inspection of cutting edges
- NAS 907 Type B specification meets aerospace-grade standards
29-Piece Jobber Length Drill Set
The Cleveland 29-piece drill bit set delivers a complete range of jobber length bits for general-purpose drilling. Each bit is manufactured from high speed steel for reliable performance across common materials. The bright uncoated finish provides a clean surface for standard workshop tasks.
Suited for maintenance and fabrication work
This set suits mechanics and fabricators who need a full complement of standard fractional sizes in one package. The 135-degree split point aids self-centering on flat surfaces. Buyers requiring coated bits for extended wear in abrasive alloys should evaluate alternative finishes.
Verify material compatibility and chuck capacity
Confirm the high speed steel composition matches the workpiece hardness you typically encounter. Ensure your drill chuck accommodates the largest bit diameter in the 29-piece range. The NAS907 Type B specification indicates adherence to a recognised industry standard for geometry.
Highlights
- 29-piece set covers a wide range of drilling tasks
- 135-degree point angle reduces walking on hard surfaces
- High-speed steel construction resists heat during heavy use
- Bright uncoated finish allows easy inspection of cutting edges
- NAS 907 Type B specification meets aerospace-grade standards
Specifications
| Brand | CLEVELAND |
|---|---|
| Color | Transparent |
Questions about this item
What else must I own to use these 29 jobber-length bits?
You need a drill chuck that accepts the straight shanks of these high-speed steel bits and a power source to drive them.
How do these 135-degree bright-finish bits behave alongside older coated bits?
The 135-degree split point starts faster with less walking while the bright finish runs cooler in deep holes compared with coated versions.
How can I tell the set is performing as intended after setup?
Expect clean holes with minimal burr, reduced thrust force at the start and consistent chip evacuation across all 29 bits.
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