Cleveland Golf
Cleveland Golf C13241 #30x12 In HSS pneumatic accessory
Extra-long #30 HSS drill bit, 12 in overall, 135-degree split point for accurate starts
- TypeDrill Accessories
- MaterialHigh speed steel
- Extra reach with 12 inch overall length
- Precise starts from 135 degree split point
- Hard-wearing high speed steel construction
- Accurate wire-gauge #30 sizing
- Versatile 21 to 34 degree helix angle
Extension drill for aircraft maintenance
The Cleveland Golf C13241 is a #30 size extension drill built from high-speed steel for precision drilling tasks. It targets mechanics and technicians who need accurate hole-making in aerospace or general fabrication work.
Bright uncoated finish with split-point geometry
The 135-degree split point reduces walking and improves centering without a centre punch. The bright uncoated surface suits general-purpose drilling where coating buildup could affect fit in tight tolerance holes.
12-inch overall length for deep reach
The 12-inch length allows access to recessed or hard-to-reach fastener locations common in aircraft structures. Buyers needing shorter drill bits or different diameter sizes should select another model.
Highlights
- Extra reach with 12 inch overall length
- Precise starts from 135 degree split point
- Hard-wearing high speed steel construction
- Accurate wire-gauge #30 sizing
- Versatile 21 to 34 degree helix angle
Specifications
| Brand | Cleveland |
|---|---|
| Model | C13241 |
| Type | Drill Accessories |
| Material | High speed steel |
Questions about this item
How often will the #30 High Speed Steel bit need replacing when used at the 135 degree split point?
The 135 degree split point on this High Speed Steel bit reduces wandering and heat buildup, extending life in wire and sheet metal up to 1/2 in depth; replace when cutting edges dull or the split point wears round.
What limits continuous drilling depth with the 12 in overall length?
The fluted section is designed for a maximum drilling depth of 1/2 in; the remaining 12 in length provides reach through deep structures, not deeper cutting capacity.
Does the bright uncoated finish run hotter than coated bits during all-day use?
The bright High Speed Steel finish dissipates heat less efficiently than coated variants, so sustained drilling at the 135 degree point angle will generate more heat; use cutting fluid and allow cooling pauses.
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