China HRC Twist Drill Bits Power Tools Factory Outlet

• Customized: Customized
• Standard: AISI
• Length: Customized
• Type: Twist Drill Bit
• Material: Tungsten Carbide
• Usage: Metal Drilling
• Model NO.: Drill Bits
• Condition: New
• Transport Package: Plastic Box + Cartoon
• Specification: SGS
• Trademark: Hiboo
• Origin: Changzhou Jiangsu China
• HS Code: 8207709000
• Production Capacity: 50000PCS/Mouth

Product Description

1.HRC55 ,HRC60 high hardness carbide rods

HRC55	HRC60	HRC65
YG10.2 &WF25(Taiwan)	K44 & K40	Sandvik H10F
Grain Size:0.6um Co:10 % Flexural strength:4000N/mm2	Grain Size:0.5um Co:12 % Flexural strength:4300N/mm2	Grain Size:0.4um Co:12.5 % Flexural strength:4300N/mm2

2.Fit for processing quenching steel, stainless steel, quench-hardening stainless steel, nickel alloy and Titanium alloy, cast iron, enhanced composited with fiberglass.

3.Coating : Without

4. Top angle:118-140 degree
. 
5. Made By Imported CNC grind machines ,ANCA ,Walter

Shank dia (mm)	Flute dia (mm)	L1(mm)	L2 (mm)	O.A.L(mm)
0.5-1.5	1.5	2-10	20	35
0.5-3.	3.0	2-12	25	40
2.0-6.0	6.0	5-20	35	60
6.1-8.0	8.0	5-25	40	70
8.1-10	10.0	5-25	40	70

6. Shipment  and Delivery Time

Samples	3-7 workdays
Bulk	7-30 workdays ,it will depond on the order quantity
Samples	TNT, EMS,DHL, Fedex,UPS
Bulk	TNT, EMS,DHL, Fedex,UPS , By Common Air ,By sea