DEZHOU DRILLSTAR CUTTING TOOL CO., LTD.
Carbide Tip Brazed Gun Drill

Carbide Tip Brazed Gun Drill

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To succeed form our counterparts in the international market, we are engaged in offering superior quality Carbide Tip Brazed Gun Drill. This drill is extensively used for drilling deep holes in numerous metals. Provided drill is manufactured by making use of supreme quality carbide materials as per industry norms under the guidance of our skilled professional. Available in diverse shapes, sizes and finishes, this Carbide Tip Brazed Gun Drill can be purchased from us at rock-bottom prices.
 
Key Features:
  • Perfect finish
  • Sturdy construction
  • Superior strength
  • Dimensionally accurate

China deep hole drill bits Carbide tips Gun Drill 

Tip diameter(mm) Carbide length(mm) Grinding length(mm) Tolerance(mm)
3.02 24.23 21 ±1
4.02 26.25 23 ±1
5.02 28.64 25 ±1
6.02 34 30 ±1
7.02 34 30 ±1
8.02 38 33 ±1
9.02 38 33 ±1
10.02 37.8 34 ±1
11.02 37.8 34 ±1
11.52 37.8 32 ±1
12.02 37.8 33 ±1
12.52 37.8 33 ±1
13.02 37.8 32 ±1
14.02 42.5 36 ±2
15.02 48.6 38 ±2
16.02 48.6 38 ±2
17.02 47.8 36 ±2
18.02 47.8 34 ±2
19.02 47.8 34 ±2
20.02 47.8 33 ±2
21.02 56.5 44 ±3
22.02 58.8 45 ±3
23.02 58.8 45 ±3
24.02 60 45 ±3
25.02 61.8 45 ±3
26.02 62.6 45 ±3
27.02 62.4 45 ±3
28.02 63.3 45 ±3
29.02 64 45 ±3
30.02 65 45 ±3