BONEHAM Serrated Press-Fit Drill Bushing (SP): 21/64 in Inside Dia., 5/8 in Outside Dia.
The BONEHAM Serrated Press-Fit Drill Bushing (SP) is a fractional-inch standard-wall serrated press-fit drill bushing with a 21/64 in inside diameter, 5/8 in outside diameter, and 3/8 in overall length (MPN…
SKU 3G-OTH-729005
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Product Description
The BONEHAM Serrated Press-Fit Drill Bushing (SP) is a fractional-inch standard-wall serrated press-fit drill bushing with a 21/64 in inside diameter, 5/8 in outside diameter, and 3/8 in overall length (MPN SP406.3281). It features an inside diameter tolerance of +0.0001 in /+0.0005 in and an outside diameter tolerance of +0.0000 in /-0.0002 in.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a BONEHAM serrated press-fit drill bushing used for?
A BONEHAM serrated press-fit drill bushing guides drill bits in jigs and fixtures for precise hole placement in metalworking and machining. Its serrated outer diameter locks into the mounting plate to prevent rotation, ensuring repeatable accuracy in production drilling applications.
What are the specifications of the BONEHAM SP406.3281 drill bushing?
The BONEHAM SP406.3281 is a fractional-inch standard-wall serrated press-fit drill bushing with a 21/64 in inside diameter, 5/8 in outside diameter, and 3/8 in overall length. Inside diameter tolerance is +0.0001 in /+0.0005 in; outside diameter tolerance is +0.0000 in /-0.0002 in.
Where to buy BONEHAM drill bushings worldwide?
3G Electric supplies BONEHAM drill bushings worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine BONEHAM parts like the SP406.3281 to machining facilities, toolrooms, and manufacturers across all regions.
How to install a serrated press-fit drill bushing?
To install a serrated press-fit drill bushing, press it into a reamed or drilled hole in the jig plate using an arbor press or hydraulic press. Ensure the hole diameter matches the bushing's outside diameter tolerance. The serrations grip the plate wall, so no additional locking is needed.
BONEHAM Products
3G Electric supplies BONEHAM fractional-inch standard-wall serrated press-fit drill bushings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
