HSS TWIST DRILL
 Wood Working Bit
 Electric Hammer Drills
 Saw Drills
 Auger Bit Set
   
  JIANGSU WINNER TOOLS CO.,LTD
   
  Add:Houxiang Town, Danyang City,Jiangsu province,China
   
  Tel: 0511-86329998 86325588
   
     0511-86322888 86322898 
   
  Fax:0511-86310818
   
  P C:212312
   
  Wed:www.cctools58.com
   
  Email:cctools58@126.com
 
 
TWIST DRILL
 
HEX SHANK TWIST DRILL(DIN338)
BIT SIZE
(INCH)
Φ “A”
“B”MIN
“B”MAX
“C”FLUTE
   LENGTH
 
 
 
1/16
1.587
+0
-0.05
57.74
66.16
22.22
.39
.39
3/32
2.382
+0
-0.05
67.43
75.85
31.75
.96
.96
1/8
3.175
+0
-0.05
80.30
88.72
41.27
1.75
1.75
5/32
3.967
+0
-0.05
80.40
98.41
50.80
3.10
27.5
3/16
4.762
+0
-0.05
98.09
105.41
58.73
5.0
44.5
1/4
6.350
+0
-0.05
111.12
121.13
69.85
8.46
75.0
5/64
1.984
+0
-0.05
62.74
71.16
25.00
.68
6.0
7/64
2.779
+0
-0.05
73.87
89.29
38.00
1.36
12.0
1.5mm
1.500
+0
-0.05
62.47
70.89
22.00
0.37
3.3
2mm
2.000
+0
-0.05
66.59
75.01
25.00
0.77
6.8
2.5mm
2.500
+0
-0.05
71.23
79.65
35.00
1.01
8.9
3mm
3.000
+0
-0.05
77.66
90.08
41.00
1.66
14.7
4mm
4.000
+0
-0.05
88.89
102.89
54.00
3.36
29.7
5mm
5.000
+0
-0.05
100.25
114.25
62.00
5.28
46.7
6mm
6.000
+0
-0.05
106.90
120.90
70.00
8.06
71.3
     
 
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