Home Page	Abbreviated Contents	Customer Login		Quick Order / View Order
Contact Us	Search	Indexes		Finish Order

back to Materials Science Products Overview

Grinder, Lapper, Polishers

XP 8

XP 810E

XP 820E

XP 8 Grinder - Lapper - Polisher

This compact 8" Grinder, Lapper, Polisher is well suited for manual finishing of embedded specimens using PSA backed grinding, lapping and polishing (cloths) discs. The housing is made from non-corroding sturdy plastic. The durable 1/4 HP motor has a variable speed control for 80-2000 rpm to select the optimum speed for grinding or polishing. The XP 8 includes a flexible and variable water spout for grinding applications. Ideally suited for smaller labs and priced so that you can afford multiple dedicated XP 8 grinding and polishing systems.

Power	1/4 Hp, 110V, 2.0A (or 230V, 1A)
Disc Size	8" (203mm)
Disc Type	Screw back type (1/4"-20)
Speed Control	Variable 80-2000 rpm
Overall dimensions	15"W x 17-1/2"D x 9-1/2"H (381 x 445 x 241mm)
Weight	19.6 lbs. (8.8kg)

The 8" discs of the XP 8 Grinder - Lapper - Polisher are of the screwback type (leaving a flat surface on top) and can be easily exchanged for discs with other grinding / lapping / polishing discs.
For Use With the XP 8 Grinder / Polisher:
go to Grinding and Lapping Discs
go to Polishing Cloths (Discs)
go to Polishing Compounds, Paste, Sprays, Suspensions

Prod # Description Unit Price Order / Quote

812-350
XP 8 Grinder, Lapper, Polisher, 115V
each
$1,295.00

Qty:

812-350-230 XP 8 Grinder, Lapper, Polisher, 230V each 1,495.00

Qty:

812-354 Additional 8" Disc for XP 8 each 89.75

Qty:

XP 810E Grinder, Polisher for metallography, ceramography and petrography

XP 810E Professional Grinder / Polisher

Professional single 8" disc grinder / polisher with digital speed control. Ideally suited for small and medium sized labs in industry, research and universities. Designed for professional grinding and polishing of metallographic, ceramographic and gelogical samples and cross sections. The XP 810E has a quick exchange disc system, using 8" discs, to facilitate all grinding and polishing steps from coarse grinding up to final polishing. This workhorse has a sturdy and solid construction delivering reliable performance for many years of service. It includes a water supply and drain for grinding operations. The skin is made from a single piece of rust-free and strong glass fiber filled polyester. Equipped with a strong 1/3HP rated motor. For optimum results on a large variety of samples the XP 810E is equipped with two fixed speeds of 150 and 300 rpm and digital variable speed control from 50 to 600 rpm. The speeds are easily changed and the digital speed control enables consistent results. The XP 810E is a sophisticated grinder / polisher with an excellent price / performance ratio.
XP 810E specifications

The 8" discs of the XP 810E Professional Grinder / Polisher are of the drop-in type and can be easily exchanged for discs with other grinding / lapping / polishing discs.
For Use With the XP 810E Professional Grinder / Polisher:
go to Grinding and Lapping Discs
go to Polishing Cloths (Discs)
go to Polishing Compounds, Paste, Sprays, Suspensions

Prod # Description Unit Price Order / Quote

812-100
XP 810E Professional single disc grinder / polisher, 115V
each
$2,315.00

Qty:

812-100-230 XP 810E Professional single disc grinder / polisher, 230V each 2,315.00

Qty:

812-104-2 8" Quick exchange disc for XP 810E / 820E (2 pins) each 76.00

Qty:

812-105 8" Clamping Ring for 8" disc each 56.00

Qty:

XP 820E Dual Grinder, Polisher for metallography, ceramography and petrography

XP 820E Professional Dual Grinder / Polisher

Professional dual 8" disc grinder / polisher with digital speed control. Ideally suited for small and medium sized labs in industry, research and universities. Designed for professional grinding and polishing of metallographic, mineral and geological samples and cross sections. The XP 820E has a quick exchange disc system, using 8" discs, to facilitate all grinding and polishing steps from coarse grinding up to final polishing. The dual disc system offers a higher throughput and less disc changes than a single disc system. This workhorse has a sturdy and solid construction delivering reliable performance for many years of service. It includes a dual water supply and drain for grinding operations. The skin is made from a single piece of rust-free and strong glass fiber filled polyester. Equipped with a strong 3/4HP rated motor. For optimum results on a large variety of samples the XP 820E is equipped with two fixed speeds of 150 and 300 rpm and digital variable speed control from 50 to 600 rpm. The speeds are easily changed and the digital speed control enables consistent results. The XP 820E is a sophisticated, high throughput grinder / polisher which offers excellent performance for an economical price point.
XP 820E specifications

The 8" discs of the XP 820E Professional Dual Grinder / Polisher are of the drop-in type and can be easily exchanged for disks with other grinding / lapping / polishing discs.
For Use With the XP 820E Professional Dual Grinder / Polisher:
go to Grinding and Lapping Discs
go to Polishing Cloths (Discs)
go to Polishing Compounds, Paste, Sprays, Suspensions

Prod # Description Unit Price Order / Quote

812-200
XP 820E Professional dual disc grinder / polisher, 115V
each
P.O.R.

Qty:

812-200-230 XP 820E Professional dual disc grinder / polisher, 230V each P.O.R.

Qty:

812-104-2 8" Quick exchange disc for XP 810E / 820E (2 pins) each 76.00

Qty:

812-105 8" Clamping Ring for 8" disc each 56.00

Qty:

Specifications of the XP 810E and XP 820E grinder / polishers

		XP 810E	XP 820E
Disc size		8" (203mm)
Number of discs		1	2
Disc type		Quick exchange, drop-in type
Grinder		yes
Polisher		yes
Water supply		single	dual
Drain		yes
Rotational Speeds		Fixed: 150 / 300 rpm Variable: 50-600 rpm
Control		Digital
Motor		250W	550W
Power requirements	115V 230V	4A 2A	7.5A 4A
Overall dimensions		13.5 x 23 x 11.5" 345 x 585 x 295mm	25 x 23 x 11.5" 635 x 585 x 295mm
Weight		66lbs / 30kg	110lbs / 50kg