(Place Of Origin:Jiangsu China (mainland) Brand Name:Boyu )
  • Hign quality wood working drill bit
  • Factory Price
  • Min. Order :2000
  • Region:China
  • Contact Now
Product Detail
Quick Details
  • Place Of Origin:Jiangsu China (mainland)
  • Brand Name:Boyu
  • Type:Indexable Drill Bit
  • Material:High Carbon Steel
  • Use:Wood Drilling
  • Kind:Wood Working Drill
  • Surface:Tiantium Coated, Black&bright
Hign quality wood working drill bit
material:M45
for drilling accurate splinter-free holes

  Hign quality wood working drill bit

 *Fully ground

 *Bright/black finish

 *made of hign carbon steelor chrome,vanadium with brade point and 2 shouldered cutting spurs

 *cutting flutes are engineered for optimum chip ejection so drill will not bindand burn out

 *For use in hard softwood and composite boards.

 

 Drill Diameter

 (mm)

Working Length

 (mm)

Total Length

(mm)

3.0

33

61

4.0

43

75

5.0

52

86

6.0

57

93

7.0

69

109

8.0

75

117

9.0

81

125

10.0

87

133

11.0

89

142

12.0

96

151

13.0

96

151

14.0

100

160

15.0

114

169

16.0

120

175

18.0

130

191

20.0

140

205

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