144pcs HSS Concrete Wood Combination Drill Bit Sets , Household Drill Bits Kit

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144pcs HSS Concrete Wood Combination Drill Bit Sets , Household Drill Bits Kit



  • 14pc Twist Bits
  • 135° Tip
  • Manufactured to DIN 338
  • High Speed Steel
  • Drills Many Metals


(1) 43-TWIST DRILLS WITH BRIGHT FINISH: 7*1.0mm,6*1.5mm,6*2mm,6*2.5mm,4*3mm,2*3.5mm,
(2) 11-MASONRY DRILL BITS: 3,4,5,6,7,8,9,10,11,12,13mm;
(3) 4-300MM MASONRY DRILL BITS: 6, 8, 10, 12mm;
(4) 8-WOOD DRILL BITS: 3,4,5,6,7,8,9,10mm;
(5) 4-300MM WOOD DRILL BITS: 6, 8, 10, 12mm;
(6) 3-FLAT WOOD BITS:  12,16,18mm;
(7) 4-HOLE SAWS WITH HOLE SAW ADAPTER: 32,38,44,54mm;


       15PC SLOTTED: 4MMX4, 5MMX4, 6MMX4, 8MMX3
       14PC PHILLIPS: #0X3, #1X4, #2X4, #3X3
       6PC POZI:  #0, #1X2, #2X2, #3
       7PC STAR: T10, T15, T20, T25, T30, T35, T40
       5PC METRIC HEX:2MM, 3MM, 4MM, 5MM, 6MM
       4PC SQUARE:#1,#2X2,#3 

         2PC SLOTTED: 6MM, 7MM 
         2PC PHILLIPS: #1, #2

         2PC SQUARE: #1, #2

         2PC STAR: T10, T15



We keep our price at a reasonable and acceptable level. We provide products with good quality and competitive price. If you are interested in our products, I would be very happy to serve you. I am available between 8:30 - 22:00 (Beijing Time). Please reach me via cell phone or you can leave me message.

The quality of our products are guaranteed. Quality control is our first priority. We have our professional QC staffs to test the products before packing. The defective rate of our products is in a very low and acceptable range. 

We will try our best to satisfy customer's requirements. As an OEM manufacturer, we can customize the products to meet client's needs. Meanwhile, we can provide several packing solutions for you. New design of packing is also welcomed.

Please click CONTANTS on the main menu for details.


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Mr. J. Bao
Tel: 86-574-26291095
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Tiangu Industrial Park, Jiulong Lake, Zhenhai District, Ningbo, Zhejiang, China (Mainland)
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