PCD Step Drill Diamond Drill Bit PCD Cutting Tool PCD Tipped Step Drill for Composite Materials

Product Description

Product Description

PCD Step Drill

We manufacture a complete range of PCD(Tipped or solid nib) drills and step drills for both rough hole processing and finishing cuts. We have developed a variety of pointed geometries to cover all possible applications when drilling pre-cast, through, or blind holes. However, there are still other factors to consider, such as hole depth, wall thickness, and interrupted or non-interrupted cuts.

This series uses tool bodies of particle degree carbide material.With this material, PCD cutting edge could be sharper, tool life and cutting quality could be higher.Thermal conductivity of tool is higher; According to material feature, we can design and improve shape of flute.

DC1 mm	DC2 mm	DMM mm	OAL mm	STA(°)	SDL mm	LS mm
4.76	12	10	90	100	30	40
5.56	14	10	90	100	30	40
6.35	16	10	90	100	30	40
7.94	18	10	90	100	30	40
9.35	20	10	90	100	30	40
11.12	22	12	90	100	30	40
12.7	24	30	90	100	30	40

Our Advantages

Advantages of PCD straight fluted drill
1.Compared with traditional coated tools, even in higher cuttng parameters, the tool is stable and tool life is high;
2.The advanced PCD sintering technology makes tool be more stable and reliable;
3.There is no any scraps and burrs on machined holes, and the surface quality is excellent;
4.For machining compostie material, we can control and reduce risk;
5.For Semi-customization standard products, all kinds of tool could be customized and regrinded for serveral times.

Product Application

Application of PCD twist drill bitsApplied for machining CFRP,I/CFRP and Ti/CFRP laminated material.
Can process non-ferrous and non-metallic materials, Non ferrous metal materials: aluminum, copper and their alloys, etc; Non metallic materials: graphite, carbon fiber, glass fiber,etc.

Customer Reviews

Why Choose Us

International Leading Trade Fair
for Grinding Technology

Company Profile

Zhengzhou Ruizuan Diamond Tools Co., Ltd. is committed to providing customers with grinding, cutting, turning, milling, drilling, reaming tools. Including abrasives and grinding wheels Diamond/CBN grinding wheels and knives PCD/PCBN blades and knives Carbide blades and knives and high speed steel knives and knives. Our tools are used in many different industries.
Our customers are in woodworking metal processing, automotive stone glass gemstone industrial ceramics,Oil and gas drilling and construction industries. Our products have performed well in these industries for a long time Long service life, high efficiency and low unit cost.

Packaging & Shipping

PACKAGE:
SINGLE BOX PER WHEEL,
10 to 20 WHEELS PER CARTON

DELIVERY TIME:
3-30 days after confirming order,detail delivery date should be decided according to
production season and order quantity.