Counter Sink coring bit

The PA-CSB is an innovation product from Piranha Abrasives that has mastered a singular function. The diamond extension on the rear of the bit is perfectly sized to flush mount a PO Drain Plug. The bit is available in three different sizes.

If you are interested in the PA-CSB, click one of the following buttons.

Find a Retailer

I want to sell this

CODES

PA-CSB-40/50
PA-CSB- 40/60
PA-CSB-40/64

SIZE

1 1/2” (40 mm) to 2” (50 mm)
1 1/2” (40 mm) to 2 1/4” (60 mm)
1 1/2” (40 mm) to 2 1/2” (64 mm)

MACHINE TYPE

VARIABLE SPEED GRINDER
VARIABLE SPEED GRINDER
VARIABLE SPEED GRINDER

APPLICATION

DRY AND WET CORING
DRY AND WET CORING
DRY AND WET CORING

PA-CSB SERIES VS MATERIAL GUIDELINE

The Chart above uses a rating system from 1 to 5. The rating value of 1 our lowest possible rating and the rating value of 5 is our highest possible rating.

PAVBDB-32 SEG.jpg — VACUUM BRAZED SEGMENT

Vacuum brazing is a material joining technique that must be performed inside a vacuum chamber vessel. Temperature uniformity is maintained on the work piece when heating in a vacuum, greatly reducing residual stresses due to slow heating and cooling cycles. This, in turn, can significantly improve the thermal and mechanical properties of the material, thus providing unique heat treatment capabilities.
All of our PAVBDB SERIES and PAVBDB HEX SERIES Bits combine the process of Vacuum Brazing and the use of Synthetic Diamond to help the coring bits better regulate heat while maintaining a consistent cutting quality.