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Core Bits - Concrete/Masonry / WET Concrete Core Bit

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2009 CATALOG

FEATURES
For wet cutting only. 14" tube length with individual segment height of 8mm/10mm. Specially formulated professional quality segments provide fast cutting and long life in a variety of materials including concrete, reinforced concrete, brick, block and masonry. Full range of sizes for virtually any job. Use on core drilling machines and hand-held drills.
APPLICATION
Core Bit intended for Concrete with light to moderate reinforcement, Masonry, Block and Brick.
*Use wet only

Wet Concrete Core Bits with 14" Tube Length
Item No	Size	Seg. W.	Seg. H.	Arbor
CBW0050	1/2"	Crown	10mm	5/8"-11
CBW0063	5/8"	Crown	10mm	5/8"-11
CBW0075	3/4"	Crown	10mm	5/8"-11
CBW0100	1"	3.3mm	10mm	5/8"-11
CBW0112	1-1/8"	3.3mm	10mm	5/8"-11
CBW0125	1-1/4"	3.3mm	10mm	5/8"-11
CBW0137	1-3/8"	3.3mm	10mm	5/8"-11
CBW0150	1-1/2"	3.3mm	10mm	5/8"-11
CBW0175	1-3/4"	3.5mm	10mm	5/8"-11
CBW0200	2"	3.5mm	10mm	1-1/4"-7
CBW0225	2-1/4"	3.5mm	10mm	1-1/4"-7
CBW0250	2-1/2"	3.5mm	10mm	1-1/4"-7
CBW0300	3"	3.5mm	10mm	1-1/4"-7
CBW0350	3-1/2"	3.5mm	10mm	1-1/4"-7
CBW0400	4"	3.8mm	10mm	1-1/4"-7
CBW0450	4-1/2"	4.2mm	10mm	1-1/4"-7
CBW0500	5"	4.2mm	10mm	1-1/4"-7
CBW0600	6"	4.5mm	10mm	1-1/4"-7
CBW0700	7"	4.5mm	10mm	1-1/4"-7
CBW0800	8"	4.5mm	10mm	1-1/4"-7
CBW0900	9"	5.0mm	10mm	1-1/4"-7
CBW1000	10"	5.0mm	10mm	1-1/4"-7
CBW1200	12"	5.5mm	10mm	1-1/4"-7
CBW1400	14"	5.5mm	10mm	1-1/4"-7

< TESTING RESULT >

We have test this core bit by drill into a 12" thick test slab of 5,000 psi cure concrete with four 5/8" rebar placed in the line of a cut. An rpm of 800 was used during this test. The time to drill a hole that include the rebar was 5 minutes and 15 second. Without the rebar was 3 minutes and 45 second.