HSS Spiral Grooved Step Drills

HSS Spiral Grooved Step Drills
Model:-
Brand:-
Origin:Made In China
Category:Industrial Supplies / Tools / Electric Power Tools
Label:Spiral Step drill , HSS step drill , CBN step drill
Price: US $1 / pc
Min. Order:5 pc

Product Description

HSS Spiral Grooved Step Drills

 

Specification:
The CBN ground and spiral flutes guarantee quiet running and high cutting performance. Especially the chip flow is optimized, so even long, non-breaking chips will be removed easily. The optimized chip flow protects the cutting edges and reduces built-up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material.

Metric Size available:

Item No.

Size Range

Step No.

Shank Size

SDB001

4 – 12mm x 2mm

5

6mm

SDB002

4 – 12 mm x 1mm

9

6mm

SDB003

4 – 20mm x 2mm

9

8mm

SDB004

4 – 22mm x 2mm

10

8/10mm

SDB005

4 – 30mm x 2mm

14

10mm

SDB006

4 – 32mm x 2mm

15

10mm

SDB007

4 – 39mm x 2-3mm

14

10mm

SDB008

5 – 28mm

7

10mm

SDB009

5 – 28.3mm

10

10mm

SDB010

5 – 35mm x 2-3mm

13

13mm

SDB011

6 – 18mm x 2mm

7

10mm

SDB012

6 – 20mm x 2mm

8

10mm

SDB013

6 – 24mm x 2mm

10

10mm

SDB014

6 – 25mm

7

10mm

SDB015

6 – 26.75mm

8

10mm

SDB016

6 – 30mm x 2mm

13

10mm

SDB017

6 – 30.5mm

10

10mm

SDB018

6 – 32mm

8

10mm

SDB019

6 – 32mm

9

10mm

SDB020

6 – 37mm

12

10mm

SDB021

6 – 38mm

12

10mm

SDB022

6 – 40mm

16

13mm

SDB023

9 – 36mm x 3mm

10

12mm

SDB024

10 – 20mm x 1mm

11

10mm

SDB025

12 – 20mm x 1mm

9

10mm

SDB026

12.5 – 30.5mm

7

12mm

SDB027

13 – 38mm

10

12mm

SDB028

14 – 24mm x 2mm

6

13mm

SDB029

14 – 25mm

7

13mm

SDB030

20 – 30mm x 1mm

11

13mm

SDB031

20 – 34mm x 2mm

8

13mm

SDB032

30 – 40mm x 1mm

11

13mm

SDB033

40 – 50mm x 1mm

11

13mm

SDB034

50 – 60mm x 1mm

11

13mm

SDB035

5 – 30.5mm

13

12mm

SDB036

5 – 38mm

14

12mm

 

 

HSS Spiral Grooved Step Drills 1HSS Spiral Grooved Step Drills 2HSS Spiral Grooved Step Drills 3

Member Information

ZONO Cutting Tools Co.,Ltd.
Country/Region:Jiang Su - China
Business Nature:Manufacturer
Phone:15952926287
Contact:Eason Chen (manager)
Last Online:16 Nov, 2018