SHANGHAI QIANJUN TOOLS CO.,LTD.

HSS STEP TWIST DRILL

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Merchandise Brief Introduction
 
  • Item NO.:
Description: Made of high speed steel for longer life Drill point:118 Step angle:90 or 180 Drill and countersink or counterbore in one operation, clearance for the head and body of various types of screw Material:HSS/HSSCo
HSS STEP TWIST DRILL
Detailed Introduction


mm

Code No.

Thread Size

Flute Length

Overall Length

10801001

M3

57

93

10801002

M4

75

117

10801003

M5

87

133

10801004

M6

94

143

10801005

M8

114

169

10801006

M10

135

198

 

 

 

 

 

 

 

inch

Code No.

Thread Size

Flute Length

Overall Length

10802001

NO.4

2-1/2

3-3/4

10802002

NO.5

2-5/8

3-7/8

10802003

NO.6

2-3/4

4

10802004

NO.8

2-15/16

4-1/4

10802005

NO.10

3-7/16

4-3/4

10802006

 1/4

3-7/8

5-1/4

10802007

5/16

4-1/2

6

10802008

3/8

5-3/16

7-1/8

10802009

7/16

5-5/8

7-5/8

10802010

1/2

3-1/4

5-1/8

 
 
 
 
 
 
 
 
 
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