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Small Diameter Flat Vacuum Brazed Stone Bit – Precision CNC Diamond End Mill for Fine Carving & Milling - Image 1

Small Diameter Flat Vacuum Brazed Stone Bit – Precision CNC Diamond End Mill for Fine Carving & Milling - Image 2

Small Diameter Flat Vacuum Brazed Stone Bit – Precision CNC Diamond End Mill for Fine Carving & Milling

Price range: $13.99 through $14.49

Dimension Chart:

D: Shank Diameter ( $text{mm}$ )
d: Cutting Head Diameter (mm)
L1: Working / Cutting Diamond Length ( $text{mm}$ )
L: Total Overall Length ( $text{mm}$ )

Size (D x d x L1 x L)

SKU: N/A Categories: Diamond CNC Bits, Diamond Tools, Vacuum Brazed CNC Bits

Description

The ToolDocker Small Diameter Flat Vacuum Brazed Stone Bit is a micro-precision diamond CNC end mill engineered for fine detail milling, sharp internal corner routing, small font pocketing, and delicate relief work on marble, granite, quartz, and jade. Its necked-down design pairs a fine 3 mm or 4 mm flat cutting face with a heavy-duty $6\text{ mm}$ shank, eliminating tool chatter and breakage on hard stone surfaces.

Key Features

Stepped Micro-Diameter Tip: Features a 3 mm or 4 mm flat cutting head with a rigid 6 mm reinforced shank to maximize rigidity and prevent micro-tool breakage during precision work.
Clean Flat-Bottom Detailing: Designed for tight internal corner cleanup, small character milling, and micro-slotting on hard stone.
High-Strength Vacuum Brazing: Diamond abrasive is chemically bonded to withstand high-RPM spindle speeds on CNC routers.
Wet Cooling Optimization: Engineered for water-flood CNC stone machining to ensure fast chip evacuation and long edge retention.

Parameter	Specifications
Tool Type	Small Diameter Flat Vacuum Brazed Stone Bit (Micro End Mill)
Abrasive Material	Industrial Diamond Grit (Vacuum Brazed)
Shank Diameter ( $D$ )	6mm
Head Diameter (d)	3mm, 4mm
Working Lengths ( $L^1$ )	7mm
Overall Length (L)	60mm
Applicable Materials	Granite, Marble, Jade, Quartz, Sandstone, Bluestone, Ceramics
Cooling Method	Water / Flood Coolant

Additional information

Size (D x d x L1 x L)	BJP6.3-7 (6 x 3 x 7 x 60mm), BJP6.4-7 (6 x 4 x 7 x 60mm)

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Shipping & Delivery

SHIPPING AND DELIVERY

Our shipping process is designed to ensure that your orders are delivered promptly and securely. We strive to provide a seamless experience from the moment you place your order until it arrives at your doorstep.

DELIVERY OPTIONS

We offer various delivery options to meet your needs. Whether you require standard shipping or expedited service, our goal is to ensure your order arrives on time. You can choose the option that best fits your schedule during checkout.

Shipping times may vary depending on your location and the items ordered. Once your order is processed, you will receive a confirmation email with tracking information, allowing you to monitor your shipment's progress.

We take great care in packaging your products to ensure they arrive in perfect condition. If you have any questions or need assistance, our customer service team is here to help.

What Our Clients Are Saying

Genuine Feedback from Our Satisfied Customers

Rated 5 out of 5

“Delivery was incredibly quick! My order arrived in less than two days. Couldn't ask for more!”

Emma R.

Rated 5 out of 5

“Excellent service! Everything was packaged perfectly, and my items arrived right on time.”

John D.

Rated 5 out of 5

“I loved the frequent updates about my shipment status. Highly recommend ToolDocker for their reliability!”

Sarah T.

"Precision Innovators"