siafix Locking DiscsThe Next Revolution in Quick-Change Discs

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siafix Locking Discs - Aluminum Oxide

Size Grade Item #Min. /

Bulk Qty

1 1/2" type 2

24 5043.8852.0024

100-min1000-bulk

36 5043.8852.0036

40 5043.8852.0040

50 5043.8852.0050

60 5043.8852.0060

80 5043.8852.0080

100 5043.8852.0100

120 5043.8852.0120

1 1/2" type 3

24 1216.6882.0024

100-min1000-bulk

36 1216.6882.0036

40 1216.6882.0040

50 1216.6882.0050

60 1216.6882.0060

80 1216.6882.0080

100 1216.6882.0100

120 1216.6882.0120

2" type 2

24 5294.5253.0024

100-min1000-bulk

36 5294.5253.0036

40 5294.5253.0040

50 5294.5253.0050

60 5294.5253.0060

80 5294.5253.0080

100 5294.5253.0100

120 5294.5253.0120

Size Grade Item #Min. /

Bulk Qty

2" type 3

24 1467.3283.0024

100-min1000-bulk

36 1467.3283.0036

40 1467.3283.0040

50 1467.3283.0050

60 1467.3283.0060

80 1467.3283.0080

100 1467.3283.0100

120 1467.3283.0120

3" type 2

24 5843.7198.0024

50-min500-bulk

36 5843.7198.0036

40 5843.7198.0040

50 5843.7198.0050

60 5843.7198.0060

80 5843.7198.0080

100 5843.7198.0100

120 5843.7198.0120

3" type 3

24 2016.5228.0024

50-min500-bulk

36 2016.5228.0036

40 2016.5228.0040

50 2016.5228.0050

60 2016.5228.0060

80 2016.5228.0080

100 2016.5228.0100

120 2016.5228.0120

Advantages• Cost effective AO grain makes a superior all-around disc• Cutting product that is suitable for all types of metals• Long life due to robust backing and optimized grit spread

Product profile Grit type: aluminum oxideGrade range: 24-240Backing: x-wt clothCoating method: closedBonding: resin over resinCoating: cooling additive

Availability

Application• Ideal for non-ferrous metals and mild steel• Weld, rust, and paint removal• Deburring and finishing

Second Generation aluminum oxide Locking disc! We have re-engineered our aluminum oxide siaFix locking discs to deliver superior grinding performance and enhanced product lifetime.

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siafix Locking Discs - Zirconia

Size Grade Item #Min. /

Bulk Qty

1 1/2" type 2

36 1473.5287.0036

100-min1000-bulk

40 1473.5287.0040

50 1473.5287.0050

60 1473.5287.0060

80 1473.5287.0080

100 1473.5287.0100

120 1473.5287.0120

1 1/2" type 3

36 7614.1198.0036

100-min1000-bulk

40 7614.1198.0040

50 7614.1198.0050

60 7614.1198.0060

80 7614.1198.0080

100 7614.1198.0100

120 7614.1198.0120

2" type 2

36 1724.1688.0036

100-min1000-bulk

40 1724.1688.0040

50 1724.1688.0050

60 1724.1688.0060

80 1724.1688.0080

100 1724.1688.0100

120 1724.1688.0120

Size Grade Item #Min. /

Bulk Qty

2" type 3

36 7864.7599.0036

100-min1000-bulk

40 7864.7599.0040

50 7864.7599.0050

60 7864.7599.0060

80 7864.7599.0080

100 7864.7599.0100

120 7864.7599.0120

3" type 2

36 2273.3633.0036

50-min500-bulk

40 2273.3633.0040

50 2273.3633.0050

60 2273.3633.0060

80 2273.3633.0080

100 2273.3633.0100

120 2273.3633.0120

3" type 2

36 8413.9544.0036

50-min500-bulk

40 8413.9544.0040

50 8413.9544.0050

60 8413.9544.0060

80 8413.9544.0080

100 8413.9544.0100

120 8413.9544.0120

Product profile Grit type: zirconiaGrade range: 36-120Backing: y-wt clothCoating method: closedBonding: resin over resinCoating: cooling additive

Availability

Advantages• Tough Zirc grain provides extended lifetime• High stock removal rate• Grinding agents provide a cooler cut

Application• Ideal on mild and stainless steel• Smooth grinding of welding seams• Deburring and edge breaking

We have relaunched our most popular coated assortment of siaFix locking discs with a new, easily identifiable yellow backing so that you can be sure you are getting quality products from the trusted brand experts at sia abrasives!

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siafix Locking Discs - Ceramic

Advantages• Ceramic grain self sharpens allowing for longer lifetime• Highly aggressive stock removal rate• Heat-reduced cutting due to active additive with cooling effect

Application• Ideal on stainless steel and high alloy metals• Weld removal• Deburring and smoothing of blending flaws

Size Grade Item #Min. /

Bulk Qty

1 1/2" type 2

36 6045.3155.0036

100-min1000-bulk

40 6045.3155.0040

50 6045.3155.0050

60 6045.3155.0060

80 6045.3155.0080

1 1/2" type 3

36 2218.1185.0036

100-min1000-bulk

40 2218.1185.0040

50 2218.1185.0050

60 2218.1185.0060

80 2218.1185.0080

2" type 2

36 6317.5777.0036

100-min1000-bulk

40 6317.5777.0040

50 6317.5777.0050

60 6317.5777.0060

80 6317.5777.0080

Size Grade Item #Min. /

Bulk Qty

2" type 3

36 2490.3807.0036

100-min1000-bulk

40 2490.3807.0040

50 2490.3807.0050

60 2490.3807.0060

80 2490.3807.0080

3" type 2

36 6845.1501.0036

50-min500-bulk

40 6845.1501.0040

50 6845.1501.0050

60 6845.1501.0060

80 6845.1501.0080

3" type 3

36 3017.9531.0036

50-min500-bulk

40 3017.9531.0040

50 3017.9531.0050

60 3017.9531.0060

80 3017.9531.0080

Availability

Product profile Grit type: ceramic aluminum oxideGrade range: 36-120Backing: y-wt clothCoating method: closedBonding: resin over resinCoating: cooling additive

Second Generation ceramic Locking disc! We have re-engineered our ceramic siaFix locking discs to deliver superior grinding performance and enhanced product lifetime.

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Advantages• Sharp inital cut provides a "bluer" finish on metals• All around product for a wide variety of materials• Cooling additives provide longer life and better cut

Application• Use on ferrous and non-ferrous metals, glass, stone, and plastics• Edge breaking• General surface treatment, grinding, and finishing

Size Grade Item #Min. /

Bulk Qty

2"type 3

50 6889.2140.0050 100-min1000-bulk80 6889.2140.0080

Availability

Product profile Grit type: silicon carbideGrade range: 24-36; 50; 80Backing: y-wt clothCoating method: closedBonding: resin over resinCoating: n/a

Size Grade Item #Min. /

Bulk Qty

3"type 3

50 7438.4085.050 50-min500-bulk80 7438.4085.080

siafix Locking Discs - Silicon Carbide

COATED NON-WOVEN

Grain / Seriesaluminum

oxidezirconia ceramic

silicon carbide

6250 SCM

6924 HD SCM

6300 siastrip

spectrum wheels

Grade Range 24-240 36-120 36-120 24-80 CRS-VFN XCRS-MED XcrS n/a

Glass / Stone / Plastic Non-Ferrous Metals

Mild Steel / Carbon Steel Stainless Steel / Titanium

Light Duty Standard Duty

Heavy Duty Active Additives 2nd Size Coat

siafix Locking Discs Selection Guide

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siafix Locking Discs - 6250 SCM

Size Grade Item #Min. /

Bulk Qty

1 1/2" type 2

coarse 0640.2356.2922100-min

1000-bulkmedium 0640.2356.4922

very fine 0640.2356.6922

1 1/2" type 3

coarse 2293.6567.2922100-min

1000-bulkmedium 2293.6567.4922

very fine 2293.6567.6922

2" type 2

coarse 1775.8655.292250-min

500-bulkmedium 1775.8655.4922

very fine 1775.8655.6922

Size Grade Item #Min. /

Bulk Qty

2" type 3

coarse 2544.2968.292250-min

500-bulkmedium 2544.2968.4922

very fine 2544.2968.6922

3" type 2

coarse 2303.4379.292225-min

250-bulkmedium 2303.4379.4922

very fine 2303.4379.6922

3" type 3

coarse 3093.4446.292225-min

250-bulkmedium 3093.4446.4922

very fine 3093.4446.6922

Advantages• Excellent and consistent finish over a long period of time• Can be used moist or dry• Highly versatile

Application• Smoothing and blending of flaws• Finishing to prepare for coating and electroplating• Light deburring

Product profile Grit type: aluminum oxideGrade range: coarse; medium; very fineBacking: non-wovenBonding: grit-resin matrix

Availability

Advantages• Low clogging • Fast and rugged stock removal with regular surface quality • Long life due to continuous exposure of new cutting edges

Application• Removal of paint• Removal of rust• Removal of light oxide

Size Grade Item #Min. /

Bulk Qty

2" type 3 extra coarse 3110.3904.172150-min

250-bulk

Availability

Product profile Grit type: silicon carbideGrade range: extra coarseBonding: grit-resin matrix

Size Grade Item #Min. /

Bulk Qty

3" type 3 extra coarse 3659.5849.1721 25-min125-bulk4" type 3 extra coarse 7257.4295.1721

siafix Locking Discs - 6300 siaStrip

Pictured (left to right): coarse, medum, very fine

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Size Grade Item #Min. /

Bulk Qty

2" type 2

extra coarse 6386.4887.1923.0150-min

500-bulkcoarse 6386.4887.2923.01

medium 6386.4887.4923.01

2" type 3

extra coarse 6386.4887.192350-min

500-bulkcoarse 6386.4887.2923

medium 6386.4887.4923

Size Grade Item #Min. /

Bulk Qty

3" type 2

extra coarse 6914.0611.1923.0125-min

250-bulkcoarse 6914.0611.2923.01

medium 6914.0611.4923.01

3" type 3

extra coarse 6914.0611.192325-min

250-bulkcoarse 6914.0611.2923

medium 6914.0611.4923

Advantages• High aggressiveness and high stock removal rates• Excellent performance on hard materials• Better edge wear with less smearing tendency

Application• Smoothing and blending of flaws• Removal of polishing scratches• Light deburring

Product profile Grit type: aluminum oxideGrade range: extra coarse; coarse; mediumBacking: non-wovenBonding: grit-resin matrix

Availability

siafix Locking Discs - 6924 HD SCM

Advantages• New grit is exposed as material wears down for extended lifetime• Comprehensive product offering for full range of weld treatments• Uniquely color-coded to precisely identify the provided finish

Application• Ideal for use in tubular metal or areas with tight radiuses• Perfect for dressing welds, from removal all the way to polishing

Size Grade Item #Min. /

Bulk Qty

2" x 1/4"type 3

red / removal 5999.2104

60-min600-bulk

gray / blend 5999.2103

blue / finish 5999.2102

green / polish 5999.2101

Availability

Product profile Grit type: aluminum oxide silicon carbideGrade range: removal; blending; finishing; polishingBonding: grit-resin matrix

Size Grade Item #Min. /

Bulk Qty

3" x 1/4"type 3

red / removal 5999.2109

20-min200-bulk

gray / blend 5999.2108

blue / finish 5999.2017

green / polish 5999.2106

siafix Locking Discs - Spectrum Wheels

Pictured (left to right): extra coarse, coarse, medium

neW! extra coarse Hd ScM: no other ScM disc is more aggressive.available beginning June 2014.

sia Abrasives, Inc. USA1327-J Wood Branch Dr.Charlotte, NC 28273Phone: 1.800.459.3534Fax: 1.800.459.3524email: orders@sia-abrasives.com

www.sia-USA.com

Art. ID: 0020.2995 04142000© by sia Abrasives, Inc. USA – All rights reserved