SMT Head Exchangeable Drills-Carbide Drill Head-Qd-155-Rb

• Appilication: General Drilling
• Material: Cemented Carbide
• Work Material: Steel
• Surface Treatment: PVD Coating
• Transport Package: One in Single Plastic Box+Carton
• Specification: QD-155-RB
• Model NO.: QD-155-RB
• Trademark: SMT
• Origin: Sichuan, China
• HS Code: 82081011
• Production Capacity: 5000 PCS/Month

Product Description

Head Exchangeable drill-Carbide Drill head-QD-RB

1.   Excellent in centering , chip-splitting, and chip-curling.
2.   Work on manganese steel etc, low carbon steel and other materials
3.   Drill diameter 8-26mm, available in 0.1mm increments,
4.   Cutter bodies are available in 1.5xD,3xD,5xD,8xD and 12xD.
5.   Point Angle: 140°
6.   Micro-grain carbide grade, PVD-TiALN coating

 

Designation	DIMENSIONS(mm)		Drill Body
	D	t
QD-150-RB	15.0	8.7	QD150/159-20-xD-CA
QD-151-RB	15.1	8.7
QD-152-RB	15.2	8.7
QD-153-RB	15.3	8.7
QD-154-RB	15.4	8.7
QD-155-RB	15.5	8.7
QD-156-RB	15.6	8.7
QD-157-RB	15.7	8.7
QD-158-RB	15.8	8.7
QD-159-RB	15.9	8.7

 

For Qdrill series, we have different head styles RA,S1/A, S2/A, RB and C for your applications
 

The drill heads and toolholders can be supplied from stocks or the lead time will be  25 working days. 

You are very welcome to contact us for your applications.