PRODUCTS

CORE BIT & HOLE SAW & DRILL BIT
CORE BIT & HOLE SAW & DRILL BIT - Core Bit

Sintered Diamond Core Bit

Sintered Diamond Core Bit
Item No. Diameter Total / Effective
Length
(mm)
Blade (Teeth)
Length
(mm)
Height
(mm)
Thickness
(mm)
Blade
(mm)
inch  mm
157-408 3/8" 10 93 Entire Blade 7.5 2.5 1
157-409 1/2" 12 93 7.5 2.5 1
157-410 3/4" 20 93 14 7.5 3 3
157-411 1" 25 93 17 7.5 3 3
157-412 1-1/4" 32 93 18 7.5 3 4
157-413 1-3/8" 35 93 19 7.5 3 4
157-414 1-1/2" 38 93 21 7.5 3 5
157-415 1-3/4" 44 93 20 7.5 3 4
157-416 2" 51 93 22 7.5 3 5
These diamond core bits, without barrel vents, are designed for drilling 
faucet-mounting holes or making clean rounded corners for square or 
rectangular sinkholes. Used for wet drilling, a tool possessing a central 
water feed or a water swivel is necessary.


Applications : These sintered diamond core bits can be used for drilling 
                          holes in concrete, granite, stone, tile.