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PROFESSIONAL METAL

 

WW4007. Special Sizes and Purpose Twist Drill Bit

Screw Machine Length Drills
  • 135°/118° split point for quick penetration and reduce"walking"
  • Black oxide finish for added lubricity.
  • Short Length and heavy-duty construction provides additional strength.
  • Performs well in a broad rang of iron and steel materials.
  • Application:Iron,Steel,Stainless Steel,Wood.

6" Aircraft Extension

  • 135° Split-point for quick penetration and reduce"walking"
  • Bright finish.
  • Heavy duty construction provides additional strength.
  • Application:Iron,Steel,Stainless Steel,Wood.
Dia
(D)
 Decimal Equivalent
Flute Length
 
Overall Length
 
Env.Qty
(PCS)
3/64
0.0469
1/2
1-3/8
12
1/16
.0625
5/8
1-5/8
12
5/64
.0781
11/64
1-11/16
12
3/32
.0938
3/4
1-3/4
12
7/64
.1094
13/16
1-13/16
12
1/8
.1250
7/8
1-7/8
12
9/64
.1406
15/16
1-15/16
12
5/32
.1562
1
2-1/16
12
11/64
.1719
1-1/16
2-1/8
12
3/16
.1875
1-1/8
2-3/16
12
13/64
.2031
1-3/16
2-1/4
12
7/32
.2188
1-1/4
2-3/8
12
15/64
.2344
1-5/16
2-7/16
12
1/4
.2500
1-3/8
2-1/2
12
17/64
.2656
1-7/16
2-5/8
12
9/32
.2812
1-1/2
2-11/16
12
19/64
.2969
1-9/16
2-3/4
12
5/16
.3125
1-5/8
2-13/16
6
21/64
.3281
1-11/16
2-15/16
6
13/32
.3438
1-11/16
3
6
27/64
.3594
1-3/4
3-1/16
6
3/8
.3750
1-13-16
3-1/8
6
25/64
.3906
1-7/8
3-1/4
6
13/32
.4062
1-15/16
3-5/16
6
27/64
.4219
2
3-3/8
6
7/16
.4375
2-1/16
3-7/16
6
29/64
.4531
2-1/8
3-9/16
6
15/32
.4688
2-1/8
3-5/8
6
31/64
.4844
2-3/16
3-11/16
6
1/2
.5000
2-1/4
3-3/4
6

12"Aircraft Extension

  • 135° Split-point for quick penetration and reduce"walking"
  • Bright finish.
  • Heavy duty construction provides additional strength.
  • Application:Iron,Steel,Stainless Steel,Wood.
Dia
(D)
 Decimal Equivalent
Flute Length
 
Overall Length
 
Env.Qty
(PCS)
1/16
.0625
7/8
12
6
5/64
.0781
1
12
6
3/32
.0938
1-1/4
12
6
7/64
.1094
1-1/2
12
6
1/8
.1250
1-5/8
12
6
9/64
.1406
1-3/4
12
6
5/32
.1562
2
12
6
11/64
.1719
2-1/8
12
6
3/16
.1875
2-5/16
12
6
13/64
.2031
2-7/16
12
6
7/32
.2188
2-1/2
12
6
15/64
.2344
2-5/8
12
6
1/4
.2500
2-3/4
12
6
17/64
.2656
2-7/8
12
6
9/32
.2812
2-15/16
12
6
19/64
.2969
3-1/16
12
6
5/16
.3125
3-3/16
12
6
21/64
.3281
3-5/16
12
6
13/32
.3438
3-7/16
12
6
27/64
.3594
3-1/2
12
6
3/8
.3750
3-5/8
12
6
25/64
.3906
3-3/4
12
6
13/32
.4062
3-7/8
12
6
27/64
.4219
3-15/16
12
6
7/16
.4375
4-1/16
12
6
29/64
.4531
4-3/16
12
6
15/32
.4688
4-5/16
12
6
31/64
.4844
4-3/8
12
6
1/2
.5000
4-1/2
12
6

1/4"Hex Shank Drill

  • 118° Split-point is self-centering.
  • For hex or adjustable power tool chucks. .
  • Designed for Drilling percise holes in hard and soft wood. plywood,particleboard, plastic and metal .
Dia
(D)
 Decimal Equivalent
Flute Length
 
Overall Length
 
Env.Qty
(PCS)
1/16
.0625
5/8
3-1/4
  
3/32
.0938
3/4
2-7/16
  
1/8
.1250
7/8
2-5/8
  
5/32
.1562
1
2-13/16
  
3/16
.1875
1-1/8
3
  
7/32
.2188
1-1/4
3-1/8
  
1/4
.2500
1-3/8
3-3/16
  

HSS Saw Drills

  • Multi function bit drills, saws, and reams brass, aluminum, wood and plastics.
  • Cross ground cutting edges for rapid, non clog cutting.
  • Fits any electric drill or drill press. Cuts own starting hole and any sharp in any direction tool is moved.
  • 135° splint point,Dia.6 and 8mm Length:90mm,Other sizes available.
  • For milling any type of contour in thin-walled materials.
  • Suitable for metal, wood, plastics
Dia
(D)
Drilling Depth
Length
    
1.0-1.5
17
38
   
1.6-1.7
20
43
    
1.8-1.9
22
46
    
2.0-2.1
24
49
   
2.2-2.3
27
53
    
2.4-2.6
30
57
    
2.7-3.0
33
61
    
3.1-3.3
36
65
   
3.4-3.7
39
70
    
3.8-4.2
43
75
    
4.3-4.7
47
80
    
4.8-5.3
52
86
    
5.4-6.0
57
93
    
6.1-6.7
63
101
    
6.8-7.5
69
109
    
7.6-8.5
75
117
    
8.6-9.5
81
125
    
9.6-10.5
87
133
    
11-11.5
94
142
    
12.0
101
151
    
12.1-14
121
151
    
Dia
(D)
 Decimal Equivalent
Flute Length
 
Overall Length
 
Env.Qty
(PCS)
1/16
.0625
7/8
6
6
5/64
.0781
1
6
6
3/32
.0938
1-1/4
6
6
7/64
.1094
1-1/2
6
6
1/8
.1250
1-5/8
6
6
9/64
.1406
1-3/4
6
6
5/32
.1562
2
6
6
11/64
.1719
2-1/8
6
6
3/16
.1875
2-5/16
6
6
13/64
.2031
2-7/16
6
6
7/32
.2188
2-1/2
6
6
15/64
.2344
2-5/8
6
6
1/4
.2500
2-3/4
6
6
17/64
.2656
2-7/8
6
6
9/32
.2812
2-15/16
6
6
19/64
.2969
3-1/16
6
6
5/16
.3125
3-3/16
6
6
21/64
.3281
3-5/16
6
6
13/32
.3438
3-7/16
6
6
27/64
.3594
3-1/2
6
6
3/8
.3750
3-5/8
6
6
25/64
.3906
3-3/4
6
6
13/32
.4062
3-7/8
6
6
27/64
.4219
3-15/16
6
6
7/16
.4375
4-1/16
6
6
29/64
.4531
4-3/16
6
6
15/32
.4688
4-5/16
6
6
31/64
.4844
4-3/8
6
6
1/2
.5000
4-1/2
6
6
. 12"General Purpose

  • 118° Split-point for quick penetration and reduce"walking"
  • Bright finish.
  • Designed for light-to intermediate-duty application where extra length for reach is desired.
  • Application: Aluminum,Wood.
Dia
(D)
 Decimal Equivalent
Flute Length
 
Overall Length
 
Env.Qty
(PCS)
 
.1250
9
12
  
 
.1562
9
12
  
 
.2031
9
12
  
 
.2188
9
12
  
1/4
.2500
9
12
  
9/32
.2812
9
12
  
5/16
.3125
9
12
  
11/32
.3438
9
12
  
3/8
.3750
9
12
  
13/32
.4062
9
12
  
7/16
.4375
9
12
  
15/32
.4688
9
12
  
1/2
.5000
9
12
  
17/32
.5312
9
12
  
9/16
.5625
9
12
  
5/8
.6250
9
12
  

18"General Purpose

  • 118° Split-point HSS.
  • Bright/Black Oxide finish.
  • Designed for light-to intermediate-duty application where extra length for reach is desired.
  • Application: Aluminum,Wood.
Dia
(D)
 Decimal Equivalent
Flute Length
 
Overall Length
 
Env.Qty
(PCS)
1/4
.2500
13
18
  
5/16
.3125
13
18
  
3/8
.3750
13
18
  
7/16
.4375
13
18
  
1/2
.5000
13
18
  
9/16
.5625
13
18
  
5/8
.6250
13
18
  
Hole Saw Pilot Drill
  • 118° Split-point is self-centering.
  • Three Flatted shank prevents slippage in drill chuck.
  • Fits most popular hole saws.
Dia
(D)
 Decimal Equivalent
Flute Length
 
Overall Length
 
Env.Qty
(PCS)
1/4
.2500
1-3/8
4-1/4
12

1/4"Hex Shank Drill

  • 118° Split-point is self-centering.
  • For hex or adjustable power tool chucks. .
  • Designed for Drilling percise holes in hard and soft wood. plywood,particleboard, plastic and metal
Dia
(D)
 Decimal Equivalent
Flute Length
 
Overall Length
 
Env.Qty
(PCS)
1/16
.0625
5/8
3-1/4
  
3/32
.0938
3/4
2-7/16
  
1/8
.1250
7/8
2-5/8
  
5/32
.1562
1
2-13/16
  
3/16
.1875
1-1/8
3
  
7/32
.2188
1-1/4
3-1/8
  
1/4
.2500
1-3/8
3-3/16
  

Body Drills,Single End

  • 118° Split-point for quick penetration and reduce "walking" .
  • Popular for pop rivet drilling applications.
  • USE for drilling any thin sheet metal.
Dia
(D)
 Decimal Equivalent
Flute Length
 
Overall Length
 
Env.Qty
(PCS)
1/8
.1250
1/2
1-7/8
12
3/16
.1875
1/2
2-3/16
12
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