Multi-Function Twist Drill Bit Sharpening Machine (MR-G3) Drill Bit Cutter Grinder Machine

• Type: Tool Grinding Machine
• Processing Object: Curve
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Model NO.: MR-G3
• Precision: High Precision
• Certification: GS, CE, RoHS, ISO 9001
• Condition: New
• Dimension: 40*26*30
• Speed: 4000rpm
• Transport Package: Wood Case
• Specification: CE ISO9001 SGS ROHS
• Trademark: WELLON
• Origin: China
• HS Code: 84601900
• Production Capacity: 50 PCS/Month

Product Description

Performence Features:
G3 Complex drill grinder can grind the twist from 2 to 32.
Technical parameter:

Model	MR-G3
Grinding Range	ф2-ф26(32)
Point Angle	95°~135°/85°~140°
Power	220V 50HZ 250W
Speed	4000rpm
Dimension	40*26*30
Weight	36kg
Standard Equipment	Two piece grinding wheels :CBN (for HSS)
	Twenty four collets: ER20:ф3,ф4,ф5,ф6,ф7,ф8,ф9,ф10,ф11,ф12,ф13, ER40: ф14,ф15,ф16,ф17,ф18,ф19,ф20,ф21,ф22,ф23,ф24,ф25,ф26
	Two collet chucks:one is for(ф2-ф13) ,one is for (ф13.1-ф30)
Option Equipment	grinding wheels :SD (for Carbide)
	Ten collets:  ER20:ф2.5,ф3.5,ф4.5,ф5.5 ER40:ф27,ф28,ф29,ф30,ф31,ф32
	collet chuck(ф31~ф32)