Widetop > Wood Drill Bits

Flat drill bits

  1. Machined cutting groove for fast boring and cleaner holes

  2. Double position spurs scribe the hole before the chips are made, providing a cleaner hole inside and reduce vibration

  3. Grooved cutting edges cut wood instead of scraping it away, resulting in reduced heat built-up and cutting edges that stay sharper longer

  4. Precision ground hex shank prevents spinning in drill chuck or in bit extension

  5. For boring smooth,clean,perfectly defined holes in soft and close grained wood,chipboard and floor board

WD31060
  1. 6pcs flat drill bits set
  2. Spec:10,12,16,18,20,25mm
  3. Double Blister packing
WD31061
  1. 6pcs flat drill bits set
  2. Spec:10,12,16,18,20,25mm
  3. Plastic box packing
Metric dimension
Dia(mm) Overall length(mm)
6 152
8 152
10 152
11 152
12 152
13 152
14 152
15 152
16 152
17 152
18 152
19 152
20 152
22 152
24 152
25 152
26 152
28 152
30 152
32 152
35 152
38 152
Inch dimension
Dia(inch) Overall length(inch)
1/4 6
5/16 6
3/8 6
7/16 6
15/32 6
1/2 6
9/16 6
19/32 6
5/8 6
21/32 6
11/16 6
3/4 6
25/32 6
7/8 6
15/16 6
1 6
1-1/32 6
1-1/8 6
1-3/16 6
1-1/4 6
1-3/8 6
1-1/2 6
1-9/16 6

Brad point wood work drill bits

  1. Made of HSS/carbon steel with brad point and 2 shouldered cutting spurs.

  2. Precision center point for easy positioning and effortless drilling.

  3. Single land for clean hole, clear chips. Strict standard for consistent quality assurance. Round shank fits all standard chucks.
WD30050
  1. 5PCS WOOD DRILL SET
  2. Spec.:4,5,6,8,10mm
  3. Packing: Plastic box
WD30060
  1. 6PCS WOOD DRILL SET
  2. Spec.:3,4,5,6,7,8mm
  3. Plastic box packing
Metric dimension
Dia(mm) Shank Dia(mm) Overall length(mm)
3 3 60
4 4 75
5 5 85
5.5 5.5 85
6 6 100
6.5 6.5 100
7 7 120
8 8 120
9 9 120
10 10 120
11 10 150
12 10 150
13 10 150
Other sizes are available on request
Inch dimension
Dia(inch) Shank Dia(inch) Overall length(inch)
1/8 1/8 2-23/64
5/32 5/32 2-61/64
3/16 3/16 3-11/64
7/32 7/32 3-11/32
1/4 1/4 3-15/16
9/32 9/32 3-15/16
5/16 5/16 4-47/64
11/32 11/32 4-47/64
3/8 3/8 4-47/64
13/32 3/8 4-47/64
7/16 3/8 5-29/32
15/32 3/8 5-29/32
1/2 3/8 5-29/32
Other sizes are available on request

Auger bits

  1. Made of high Carbon Steel with threaded tip.

  2. Screw threaded centre point for precisely locating the bit and for fast self-starting of the hole.

  3. Single outer cutting spur for splinter free drilling and clean holes. Wide lands keep bit straight as it bores through the hole.

  4. Full length heat treatment guards against bending bit in heavy-duty applications.

  5. For precise drilling in soft and hard wood, large section beam, chipboard and plywood. Both Hex shank and SDS-plus shank available.

Metric dimension
Dia(mm) Overall length(mm)
6 230
6 460
8 230
8 460
10 230
10 460
12 230
12 460
14 230
14 460
16 230
16 460
18 230
18 460
20 230
20 460
22 230
22 460
24 230
24 460
26 230
26 460
28 230
28 460
30 230
30 460
32 230
32 460
34 230
34 460
36 230
36 460
38 230
38 460
Other sizes are available on request
Inch dimension
Dia(inch) Overall length(inch)
1/4 9
1/4 18
5/16 9
5/16 18
3/8 9
3/8 18
7/16 9
7/16 18
1/2 9
1/2 18
9/16 9
9/16 18
5/8 9
5/8 18
11/16 9
11/16 18
3/4 9
3/4 18
13/16 9
13/16 18
7/8 9
7/8 18
15/16 9
15/16 18
1 9
1 18
1-1/8 9
1-1/8 18
1-1/4 9
1-1/4 18
1-3/8 9
1-3/8 18
1-1/2 9
1-1/2 18
Other sizes are available on request
Contact Us
  • E-mail: xiexianfei@widetoptools.com
  • Tel: 0086-21-6911 3081
  • Fax: 0086-21-6910 6250
  • Add: Rm.202 No.33 Building,1555 West Jinshajiang Road, Shanghai, China
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