Step drill

HSS Step drill CBN ground (metric/inch)

*For drilling cylindrical holes in solid material up to a thickness of 4mm.
*Idea tool for sheet metal workers,electrical contractor,auto mechanics,and general contractors.
*Burr-free and vibration-free drilling.
*Drilling perfectly round holes in steel,brass, copper,aluminum, wood and plastic.
Product description：HSS Step drill CBN ground (metric/inch)
INQUIRY EMAIL

*For drilling cylindrical holes in solid material up to a thickness of 4mm.

*Idea tool for sheet metal workers,electrical contractor,auto mechanics,and general contractors.

*Burr-free and vibration-free drilling.

*The tapered cutting edges of the next drill step can be used for simultaneous Deburring or chamfering of the finished bore at the same time.

*Drilling perfectly round holes in steel,brass, copper,aluminum, wood and plastic.

Fit in the hand Drill, cordless power drill.

Straight Flute Spiral Flute

Remark:Laser printing or easy reading. Ideal for various holes sheet metal drilling

1/4” quick change shank available.

PREVIOUS：Hss rectangular tool bits NEXT：Tube and sheet shell drill

Inquiry:

Product name * :

Your Name * :

Phone * :

E-mail * :

Message:

Verification code:

Contact:Allen

Phone: +86-13626266568

Add：HouXiang Town, Danyang City, JiangSu Province