Name: 10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel
Brand: KTC
SKU: DB-3D/5D
Price: 1.00 USD
Availability: InStock
Rating: 4.9 (135 reviews)

Detail Information
Product Name:	End Mills	Raw Material:	GU20UF/TF200
Coating:	Balzers/TiSiN	Color:	Black/Copper
Hardness:	>91.5HRA	Cutting Diameter:	Based On The Flute Length
High Light:	solid tungsten carbide drill bits , tungsten steel drill bits

Product Description

10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel

tungsten carbide drill bits

Application

Extremely versatile and precise drilling – even with changing drills in various materials. Tungsten carbide drill with extra sharp cutting edges, therefore also very well suited for metal. Patented 4-step profile = Fast drill dust feed when drilling into masonry and concrete.

The multi purpose drill bit is a universal special drill bit and especially for precision rotary drilling in solid brick, cavity brick, roof tiles, marble, tiles, wood, metal and plastics. This tungsten carbide drill can also be used for drilling in concrete, natural stone, roof tiles, granite and ceramic tiles.

Specifications

DB-3D/5D Tungsten steel drill bit is made of imported fine particle tungsten steel material with bending strength of 4300mpa, grain size of 0.6 μm, and high-performance composite coating imported from Switzerland. The cutter adopts special angle design, strict quality control, self inspection rate of 100%, qualification rate of more than 98%, suitable for hole processing of various grades of steel, non-ferrous metals and other materials.

Raw Material	GU20UF/TF200
WC	89%
Co	11%
TRS	>4300N/mm2
Hardness	>91.5HRA
A.O.L	66mm-153mm
Grain size	0.6 μm
Upto	HRC55-60
Coating	Balzers/TiSiN
Suitable for	various grades of steel, non-ferrous metals and other materials

Coating

Item	TiSiN
Hardness(HV)	3600
Thickness(UM)	3
Oxidation temp(°)	1000
Friction coeffient	0.45
Color	Copper

Standard Sizes

Flute Length=3*D
Cutting Diameter	Shank Diameter* Overall Length
D3-D6	D6*66L
D6.1-D8	D8*79L
D8.1-D10	D10*89L
D10.1-D12	D12*102L
D12.1-D14	D14*107L
D14.1-D16	D16*115L
D16.5-D18	D18*123L
D18.5-D20	D20*131L
Flute Length=5*D
Cutting Diameter	Shank Diameter* Overall Length
D3-D3.7	D6*66L
D4-D4.65	D6*74L
D4.8-D6	D6*82L
D6.1-D8	D8*91L
D8.1-D10	D10*103L
D10.1-D12	D12*118L
D12.1-D14	D14*124L
D14.1-D16	D16*133L
D16.5-D18	D18*143L
D18.5-D20	D20*153L

Tag:

Product Details:
Place of Origin:	MADE IN CHINA
Brand Name:	KTC
Certification:	CCC
Model Number:	DB-3D/5D
Payment & Shipping Terms:
Minimum Order Quantity:	1PC
Price:	Negotiation
Packaging Details:	1PC/ PVC Packing, 10pcs PVC Packing/Pack...
Delivery Time:	1-35days
Payment Terms:	T/T, L/C,Paypal...
Supply Ability:	10000pcs/week

10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel

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QUALITY DOWN TO THE LAST DETAILS.