Small Hole Drilling Tools Tapered Drill Bit 7 Degree Tungsten Carbide

Small Hole Drilling Tools

Tapered Drill Bits

7 degree

Small Hole Drilling Tools by KSQ Technologies include: drill steels (H19, H22 etc.); Hex Drill Rods (7, 11, 12 degrees, H25); Button Bits; Cross type bits; chisel bits (oblique, flat chipways bits etc.) and others.

All drill bits are made of high quality raw materials and through special heat treatments so that it can be used for hard rock drilling, and transmit intensive impact energy into the rock with the least possible loss of energy.

Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency. According to the tungsten carbide insert, tapered button bits can be divided into the types of sperical, conical and ballistic buttons etc.

Perfect designs, tungsten carbide and skirt steel. We provide leading strength and penetration rates for more productivity, excellent straightness and hole clean quality, get max drilling performance to save up fuel cost rate.

Specifications of Tapered Drill Bits 7 degree:

	Bit Diameter	Buttons and size (mm			Flushing Holes
		Front	Guage	Angle
	32 32 (long skirt)	1x8 2x7	3x8 5x7	35 35	2 2
	33	2x7	5x7	35	3
	34	2x7	4x7	40	2
	35	2x7	5x8	35	2
	36 36	1x8 2x7	3x9 5x8	40 35	2 2
	38 38 38 (long skirt)	1x8 2x7 2x7	3x9 5x8 5x9	35 35 40	2 2 3
	40	1x8 1x9 1x9 2x7	3x9 3x10 3x9 5x9	30 30 35 35	2 2 2 2
	41 (long skirt)	2x7	5x9	35	2
	42	1x8 1x9 1x9 2x8	3x9 3x10 3x9 5x9	30 30 35 35	2 2 2 2

FAQ
Q1: What’s your delivery time?
A: Usually product need 10-20 days to produce, within 3 days if it's in stock.
Q2: What’s methods of payments are accepted?
A: We accept T/T, L/C, West Union, One touch, Money Gram, Paypal.
Q3: What about shipment ?
A: It is based on other quantity of your order. We can send it to you by Express, by Air, by Sea or by Train. Or send the goods to your Chinese agent.
Q4: How to control the quality?
A: We always carefully check and test every product before shipment, also send you photos and videos.
Q5: Do you agree sample order ?
A: Yes ,we are welcome you to make a sample order to test our quality.
Q6: Can we select the button bit color?
A: Yes, we have different colors for your choice, our standard color is green.
Q7: Can we put our mark on the button bit?
A: Yes, we can do it, we do offer OEM service.
Q8: Do you have after-sale service ?
A: Yes of course, we are always online for our customers.