All American Type P Drill Bushing 45/64 Inch Inner Diameter x 1 Inch Outer Diameter x 1 Inch Length C1144 Steel Heat Treated
Why you'll like it
- Exceptional Hardness — Heat-treated to Rockwell C62 to 64 using high-grade C1144 steel for maximum durability against high-speed wear.
- Precision Alignment — Concentricity held within strict total indicator reading limits to ensure accurate hole placement during repetitive machining.
- Smooth Tool Entry — Features a blended radius on the drill entrance to guide bits seamlessly and reduce edge chipping or breakage.
- Permanent Press-Fit Design — Engineered as a headless Type P sleeve for secure, flush installation in industrial jig and fixture plates.
Product details
Description
The All American Type P Drill Bushing is a high-precision, headless press-fit sleeve engineered for demanding manufacturing, jig building, and fixture plate applications. Crafted in the USA from premium domestic C1144 stressproof carbon steel, this industrial-grade component is heat-treated to a remarkable hardness of Rockwell C62 to 64, delivering exceptional wear resistance against high-speed rotating drill bits.
Designed with a precise 45/64-inch inner diameter, 1-inch outer diameter, and 1-inch length, it features a specialized blended radius on the drill entrance to ensure smooth tool guidance, prevent edge chipping, and significantly minimize tool breakage. With a strict concentricity tolerance, this bushing guarantees flawless alignment during repetitive drilling, reaming, or counterboring tasks.
Built to meet stringent manufacturing standards, it is completely free of conflict materials and fully compliant with REACH regulations.
How to use
Permanently press-fit the bushing into a properly sized reamed hole in your jig or fixture plate, ensuring it sits flush with the top surface to guide drill bits accurately during machining operations.
Ingredients
100% C1144 Stressproof Carbon Steel with Heat-Treated Rockwell C62 to 64 Surface Hardness
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | All American |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What is a type P drill bushing?
A Type P drill bushing is a headless, press-fit cylindrical sleeve permanently installed into jig and fixture plates. It provides an accurate guide and support for rotating cutting tools during single-operation drilling, reaming, or counterboring tasks.
How to press fit a bushing?
To press fit a bushing, ensure the hole in the jig plate is precision-reamed to the correct interference fit tolerance. Align the bushing squarely with the hole and use an arbor press or hydraulic press to push it in evenly until flush, avoiding direct hammer blows to prevent material distortion.
What is the acceptable tolerance for a press-fit bushing?
Acceptable tolerances depend on the specific application requirements, but standard press-fit bushings typically require tight housing tolerances to maintain a secure grip. This All American bushing features an inner diameter tolerance of plus .0001 to .0005 inches and tight concentricity control.
Are these industrial drill bushings authentic USA imports?
Yes, this product is an authentic USA import sourced directly from domestic American foundries. Dropy imports genuine industrial and mechanical hardware straight from the United States to ensure top-tier quality for Indian workshops.
What material is used in this drill bushing?
This drill bushing is manufactured from premium C1144 stressproof carbon steel and heat-treated to achieve a high hardness rating of Rockwell C62 to 64 for extended operational lifespan.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.