is_customized: Yes
Brand Name: 1 Material: High Speed Steel Use: Metal Drilng
DIY Suppes: Woodworking
Model Number: 22 Type: Center Drill Bit

Brand Name:

OEM

Material:

High Speed Steel

Use:

Metal Drilng

DIY Suppes:

Metalworking

Model Number:

POA239658

Type:

Other

Product Description

Introduction: 
Step drill,also known as multi-purpose drill with straight flute,
spiral groove,single slot. White diamonds,titanium drill,
colorful diamond,black diamond.Handle a round handle,
triangular handle,hex shank,SDS shank. It has the functions of deburring,
chamfering and elptic hole enlargement. Don't need to use center punch,
it is more durable and not easily  broken compared with the ordinary twist drill.

Specification:
Material:  High Speed Steel 4241 ( Used for the hardness of
the material which is below 25°, ke iron borad, steel board, PVC board, Insulation board, etc.)
Surface: Titanium Plated
Type: Straight Flute
Handle: Hexagon Shank
Scop: thin iron plate,aluminum,insulation panels,PVC panels 4mm thickness within the timber.

Size & Weight: 
3-13MM3,4,5,6,7,8,9,10,11,12,13mm11 steps28G
Features:
High speed steel material, more durable.
Titanium coated to reduce friction and run cooler
No need for a pilot hole,  can automatically deburr holes as you drill.
Special step stucture, can drill different size holes,
1 step drill can be used as 1 box of drill bit.
Working with water coong, can effectively extend the service fe of bit,
drilng speed 250--400 recommended.Widely used to cut holes in
a variety of material ke steel, wood, thin iron, aluminum alloy,
insulation boards, PVC sheet,ect.

Package included:
1x 3-13MM Step Drill
Packaging Details
Unit Type: piece
Package Weight: 0.050kg (0.11lb.)
Package Size: 15cm x 12cm x 3cm (5.91in x 4.72in x 1.18in)