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Carbide Drill/

45/55/60/65 HRC Twist Drill Bit Combination Tools

  • Product Details
Material:
Solid Carbide
Type:
Drill
Coating Type:
TiN / AlCrN / AlCrn-based / TiCN+TiN/ TIAlN / AlTIN /DLC / Diamond
Suitable for:

carbon steel / cast iron / stainless steel / alloy steel / titanium alloy / quenching piece / tool steel/ Al copper

Carbide Drill -3xD Carbide Drill-5xD
Flute Diameter
(dc)mm
Flute Length
(Lf)mm
Overall Length
(L0) mm
Flute Diameter
(dc)mm
Flute Length
(Lf)mm
Overall Length
(L0)mm
3-3.7 20 62 3-4 28 62
3.8-4.1 24 66 4.1-4.7 36 74
4.2-4.7 24 66 4.8-6 44 82
4.8-6 28 66 6.1-8 53 91
6.1-71 34 79 8.1-10 61 103
7.2-8 41 79 10.1-12 71 118
8.1-10 47 89 12.1-14 77 124
10.1-12 55 102 14.1-16 83 133
12.1-14 60 107 16.1-18 93 143
14.1-16 65 115 18.1 101 153
16.1-18 73 123
18.1 79 131

 

 

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