Length 340mm CNC Tungsten Carbide Gun Drill Deep Hole Drill Yl10.2s Carbide Drilling Tools

• After-sales Service: Supply
• Warranty: 3 Months
• Logo Printing: Without Logo Printing
• Size: Small
• Customized: Non-Customized
• Type: Cutting Tool
• Model NO.: D16*ID4.0*ID3.2*340mm
• Material: Tungsten Carbide
• Certification: ISO 9001:2000
• Hardness: 91.8hra
• Strength: 3800MPa
• Density: 14.450g/cm3
• Diameter: 16
• Length: 340mm
• Process Request: Grinding H6,H5,H6, H7, H6.H7 etc
• Grain Size: 0.7um
• Cobalt%: 10%
• Wc %: 90%
• Transport Package: 25kg. Carton
• Specification: YL10.2S
• Trademark: ZZUP
• Origin: Zhuzhou, Hunan, China
• HS Code: 8209009000
• Production Capacity: 10000000PCS/Month

Product Description

      Tungsten carbide gun drill is used for deep hole drilling, with coolant hole, the coolant liquid can reach the deep of the machinning material.

      Other uses include moldmaking, diemaking, and the manufacture of combustion engine parts such as crankcase, cylinder head, and woodwind musical instruments, such as uilleann pipes, as gun drills can drill long straight holes in metal, wood, and some plastics. The coolant provides lubrication and cooling to the cutting edges and removes the swarf or chips from the hole.

 

Grades	YL10.2S
Density(g/cm3)	14.45
Hardness(HRA)	≥91.8
T.R.S(Mpa)	≥3800
Grain size(um)	0.7
Composition(%)	10%CO 90%WC
Outer Diameter(mm)	16
Inner Diameter	4.0
Inner Diameter	3.2
Length(mm)	340
Usage	for drill hole

 

 

Grade	ISO code	grain size (um)	CO(%)	Density (g/cm3)	Hardness		TRS (N/mm2)
					HV30	HRA
XL06H	K05-K10	1.0-1.2	6.5	14.85	1680	92	≥3600
YL10.2S	K20-K30	0.8	10	14.45	1600	91.5	≥4000
XF20T	K20-K30	0.6	10	14.45	1650	91.7	≥3800
specifications
XL06H	Fine grain alloy, XL06H, is a newly developed material with strong versatility, suitable for processing cast iron, copper, aluminum, plastic, graphite, stainless steel, die steel and other materials, with high wear resistance and good toughness.
YL10.2S	Submicron alloy, YL10.2S, has strong universality, and is suitable for the processing of common steel, cast iron, stainless steel and other general materials.
XF20T	Ultrafine alloy, XF20T, is suitable for the processing of ordinary steel, cast iron, non-ferrous metals and other materials.