Manufacture High Precision Tungsten Carbide Center Drills

• Customization: Available
• Customized: Customized
• Standard: AISI
• Model NO.: Center Drills
• Type: Center Drill Bit
• Material: Tungsten Carbide
• Usage: Metal Drilling
• DIN: 338
• HRC: 55
• OEM: Accept
• Simples: Available
• Coating: Altin
• Diameter: 1.0-5.0mm
• Transport Package: 1PC in a Plastic Tube, 10PCS a Group
• Specification: SGS
• Trademark: Hiboo
• Origin: Changzhou Jiangsu China
• HS Code: 82077000
• Production Capacity: 50000 PCS/Month

Product Description

Tungsten carbide center drills

1. Raw Material

HRC45	HRC55	HRC60	HRC65
YG10X	YG10.2 &WF25(Taiwan)	K44 & K40	Sandvik H10F
Grain Size:0.7um Co:10 % Flexural strength: 3320N/mm2	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. Made by ANCA Grinding Machine From Australia ,Walter from German.

3. Each end mill is inspected by Zoller measuring and inspected machine. 

4. The following Specification for your refer, We also provide the OEM or ODM service
 

d	Degree	l	D	L
1	60	1	4	34
1.5	60	1.5	5	40
2.0	60	2	6	45
2.5	60	2.5	7	50
3.0	60	3	8	50
4.0	60	4.5	10	60
5.0	60	5.5	11	70

6. Package and shipping details
Laser brand on the cutter's shank , 1 pc in a plastic tube , 10pcs a group  
Delivery Time
For samples , we dispatch your tools in 2-7 workdays .
For formal orders,We delivery tools to you in 7-30 workdays , it will depond on your order quantity .

7. Payment Term
T/T ,Western Union , MoneyGram,L/C