The External Chip-Evacuation Deep-Hole Drill is a high-precision machining tool specially designed for deep-hole drilling scenarios, which solves the core pain points of traditional deep-hole drills such as chip clogging, poor stability and low efficiency. Its unique external chip-evacuation structure is the core advantage, which can discharge the chips generated during drilling outward in real time, effectively avoiding chip accumulation in the drill hole, reducing tool wear and workpiece damage, and ensuring the stability and continuity of the drilling process.

GD-600 Standard gun drill sharpening machine adopt precision rolling track, high-speed motor. The motion is smooth and the friction is small. Grinder can rotate in horizontal and vertical plane. Widely applicable to machine tools with sharpening Fixture canbe accurate and effective grinding a variety of gun drill.50Q Gun Drills Gun Drill Sharpening Fixture is specialized used in dedicated tooling the compact structure, of setup is reasonable and convenient, adjustment is simple, processing is time-saving(once setup to be completed by all angle grinding), the processing of drilling edge, high precision, good accuracy. Grinding range is φ 5-φ 32

Workpiece Material Cutting Speed Vc (m/min) Inspection Spec - Drill Bit Dia(≤12.00-22.00mm) Inspe...

Tip diameter range:2.00mm~45.00mm Three-segment grinding tip:characterized by stable size,high hole surface finish,and high hole straightness and concentricity.It is perfect for applications   in automotive shafts,mold cross holes,and hot runners,and has many applicationsin fields with high requirements for holes such as automotive shafts,hot runners,and  so on.

DIAMETERS FROM .0393” (1.0 MM) TO .4375” (11.1 MM) LENGTHS OF CUT FROM 5” (127 MM) – 14.17” (360MM)

• High quality Sandvick insert and pad • Dia 25mm—65mm,first choose of high efficiency. • Excellent straightness and surface finish.It can maintain good chip removal performance • during the processing of stainless steel and low carbon steel,to keep continuous production. • Easy to install and to use

Our Metal bond CBN/diamond honing stone has the advantage of longer life, higher efficiency and cost effective, can support Sunnen, Nissin, Nagel and Gehring honing machine, widely used in the auto parts (connecting rod, cylinder, fork, rocker arm), sewing parts, mould making, carbide tooling and compressor industry. We provide state of art quality and competitive price and look forward to cooperate with you.

Technical Parameters Item Specification Range Honing Diameter Range Φ25mm - Φ100...

Model: DHB-T Series (Customizable) Brand:DRILLSTAR Origin: China

DR series cutting tools are mainly used for processing cold drawn rubes, precision drawn rubes and cold rolled rubes-

Model: Customizable (e.g., DHF-XX Series) Brand: DRILLSTAR Origin: China

This is a Trepanning Tool (also known as a hollow drill or core drill), a specialized cutting tool for deep hole machining that efficiently removes material by cutting an annular groove, leaving a solid core intact. It is ideal for roughing large-diameter deep holes, significantly reducing material waste and machining time.