China Chinese Professional China Carbide CNC Blind Hole Lengthening Woodworking Drill Bit Manufacturer and Supplier

Chinese Professional China Carbide CNC Blind Hole Lengthening Woodworking Drill Bit

Short Description:

•This standard industrial dowel drill is made of original ultra fine tungsten carbide.
•The high strength steel body has been undergoes petrochemical treatment after heat treatment to reducing deformation
•The spiral part is painted orange or black P.T.F.E.
•HW head is with precise balance center point.
• 2 precise ground cutting edges (Z2).
• 2 spiral grooves.
•Parallel handle, flat driving plane, adjustable screw length.

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Product Detail

Product Tags

Assume full accountability to meet all requires of our purchasers; realize continual advancements by selling the advancement of our customers; grow to be the final permanent cooperative partner of consumers and maximize the interests of clientele for Chinese Professional China Carbide CNC Blind Hole Lengthening Woodworking Drill Bit, With us your money in protected your business enterprise in secure . Hope we can be your trustworthy supplier in China . Searching forward for your cooperation .
Assume full accountability to meet all requires of our purchasers; realize continual advancements by selling the advancement of our customers; grow to be the final permanent cooperative partner of consumers and maximize the interests of clientele for China Tct Carbide Drill Bits, Tct Drill Bits for Wood, Only for accomplishing the good-quality product to meet customer’s demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers, because you win, we win!

Brief information

Main Advantages

Most competitive and popular 2F blind hole drills, it has been exported to Europe more than 8 years.
1.Angle design after lab-testing, smartly drill in and out under relevant drilling parameters
without burst or burned while has fine hole.
2.Drill tip score-edge designed with negative relief angle for strength and better impact resistance.

Specifications

tool code right hand	tool code left hand	D(MM)	b(MM)	d(MM)	L(MM)
H2W070040R	H2W070040L	4	20	10	70
H2W070045R	H2W070045L	4.5	20	10	70
H2W070050R	H2W070050L	5	20	10	70
H2W070051R	H2W070051L	5.1	20	10	70
H2W070052R	H2W070052L	5.2	20	10	70
H2W070055R	H2W070055L	5.5	20	10	70
H2W070060R	H2W070060L	6	20	10	70
H2W070065R	H2W070065L	6.5	20	10	70
H2W070067R	H2W070067L	6.7	20	10	70
H2W070070R	H2W070070L	7	20	10	70
H2W070080R	H2W070080L	8	20	10	70
H2W070082R	H2W070082L	8.2	20	10	70
H2W070090R	H2W070090L	9	20	10	70
H2W070100R	H2W070100L	10	20	10	70
H2W070110R	H2W070110L	11	20	10	70
H2W070120R	H2W070120L	12	20	10	70
H2W070130R	H2W070130L	13	20	10	70
H2W070140R	H2W070140L	14	20	10	70
H2W070150R	H2W070150L	15	20	10	70
H2W057040R	H2W057040L	4	20	10	57.5
H2W057045R	H2W057045L	4.5	20	10	57.5
H2W057050R	H2W057050L	5	20	10	57.5
H2W057051R	H2W057051L	5.1	20	10	57.5
H2W057052R	H2W057052L	5.2	20	10	57.5
H2W057055R	H2W057055L	5.5	20	10	57.5
H2W057060R	H2W057060L	6	20	10	57.5
H2W057065R	H2W057065L	6.5	20	10	57.5
H2W057067R	H2W057067L	6.7	20	10	57.5
H2W057070R	H2W057070L	7	20	10	57.5
H2W057080R	H2W057080L	8	20	10	57.5
H2W057082R	H2W057082L	8.2	20	10	57.5
H2W057090R	H2W057090L	9	20	10	57.5
H2W057100R	H2W057100L	10	20	10	57.5
H2W057110R	H2W057110L	11	20	10	57.5
H2W057120R	H2W057120L	12	20	10	57.5
H2W057130R	H2W057130L	13	20	10	57.5
H2W057140R	H2W057140L	14	20	10	57.5
H2W057150R	H2W057150L	15	20	10	57.5

OTHER OVERAL LENGTH AND SHANK SIZES ARE AVAILABLE

Application

Maximum drilling depth for length 57mm drills is 20mm, for 70mm drills, Max drilling depth is 33mm.
FAQ:
1.Is free sample available in your company?
Answer: Yes, we can provide free samples.

2.What is the packing look like?
Answer: Usually we provide plastic box for carbide dowel drills, hinge boring bits one box for each drill, 1 box for 10pcs carbide turnover blades, reversible knives,etc.