Hss Drills Conical Fluted Straight Shank Twist Drills G-112

Conical Fluted Straight Shank Twist Drill

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HSS Drills – Conical Fluted Straight Shank Twist Drill (G-112)

  • Basic on HSE features heat and wear resistance.
  • Surface is coated with TiAIN HV 2000, featuring low friction coefficient,anti-adhere and superior cuttingnperformance.
  • Thick web design provideshigh rigidity, superior bending-resistance and minimum vibration.
  • Special shapes of helical flutes ensure excellent chip removal. “X” thinning reduces length of chisel edge and thrust load. The drills are ideal for deep hole drilling with depth over 3 times of drill diameter.
  • Suitable for drilling General Steels, Stainless Steel, Aluminium Alloy and Cast Iron, etc.
D – mm L – mm l – mm
1.0 39 17
1.1 41 19
1.2 41 19
1.3 44 21
1.4 47 22
1.5 47 22
1.6 49 24
1.7 49 24
1.8 51 27
1.9 51 27
2.0 53 27
2.1 53 27
2.2 56 31
2.3 56 31
2.4 59 33
2.5 59 33
2.6 62 35
2.7 62 35
2.8 65 37
2.9 69 40
3.0 69 40
3.1 69 40
3.2 69 40
3.3 71 43
3.4 71 43
3.5 71 43
3.6 74 46
3.7 74 46
3.8 74 46
3.9 77 49
4.0 81 52
4.1 81 52
4.2 81 52
4.3 81 52
4.4 84 54
4.5 84 54
4.6 84 54
4.7 87 57
4.8 87 57
4.9 90 60
5.0 90 60
5.1 90 60
5.2 92 61
5.3 92 61
5.4 92 61
5.5 92 61
5.6 95 64
5.7 95 64
5.8 95 64
5.9 95 64
6.0 99 67
6.1 99 67
6.2 99 67
6.3 99 67
6.4 102 70
6.5 102 70
6.6 102 70
6.7 102 70
6.8 102 70
6.9 102 70
7.0 102 70
7.1 105 72
7.2 105 72
7.3 105 72
7.4 108 75
7.5 108 75
7.6 108 75
7.7 111 78
7.8 111 78
7.9 111 78
8.0 111 78
8.1 115 82
8.2 115 82
8.3 115 82
8.4 119 85
8.5 119 85
8.6 119 85
8.7 119 85
8.8 122 87
8.9 122 87
9.0 122 87
9.1 122 87
9.2 124 89
9.3 124 89
9.4 124 89
9.5 124 89
9.6 127 92
9.7 127 92
9.8 127 92
9.9 127 92
10.0 127 92
10.1 131 96
10.2 131 96
10.3 131 96
10.4 131 96
10.5 135 98
10.6 135 98
10.7 135 98
10.8 138 101
10.9 138 101
11.0 138 101
11.1 138 101
11.2 141 104
11.3 141 104
11.4 141 104
11.5 141 104
11.6 144 107
11.7 144 107
11.8 144 107
11.9 144 107
12.0 146 108
12.1 146 108
12.2 146 108
12.3 146 108
12.4 149 1
12.5 149 11
12.6 149 111
12.7 149 111
12.8 149 111
12.9 149 11
13.0 149 111

Dalam Ukuran Inchi

D – inchi L – mm l – mm
1/16 49 24
3/32 56 31
* 1/8 69 40
* 5 / 32 77 49
3/16 87 57
7/32 92 61
* 1/4 99 67
9/32 105 72
5/16 111 78
11/32 119 85
3/8 124 89
13/32 131 96
* 7 / 16 138 101
* 15/32 144 107
1/2 149 111

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