Laser-Welded Core Drill Bits for Electrical Switch-Box-Hole.

Application: masonry, sand-lime brick.
Drill: For hand-held drill.
Thread: M16.
Barrel depth / Effective length: 70mm.
Accessory: M16 male converter to Hexagonal or SDS-PLUS pilot drill.
Quality grade: Super, Premium, Standard, Economy.


Item No.
Diameter
Seg. No.
Segment

SDB68
68mm
3
24X3.5X7mm

SDB68
68mm
4
24X3.5X7mm

SDB82
82mm
4
24X3.5X7mm

SDB82
82mm
5
24X3.5X7mm



NOTE: SDB68S24X3.5X7S--laser-welded core Drill Bit for electrical Switch-box-hole, dia 68mm, Segment 24x3.5x7, Super quality grade.

Place of Origin:	Fujian in China
Model No:	SDB