{"product_id":"haas-bt40-em20-63-end-mill-holder-04-0142-w-09-0028-chip-clearing-fan-combo-cnc","title":"Haas BT40-EM20-63 End Mill Holder 04-0142 w 09-0028 Chip Clearing Fan Combo CNC","description":"\u003cp\u003eTool Holder MPN: BT40-EM20-63 (Part # 04-0142)Fan Attachment MPN: 09-0028 (Long version)Taper Size: BT40Holder Type: Side-Lock End Mill HolderBore Diameter: 20mmGage Length: 63mmCoolant Capability: Through-Tool Coolant (TSC) capableMax Tool Holder Rated Speed: 20,000 RPM (Balanced to G2.5)\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFan Operating Speed: 5,000 – 8,000 RPM (Max limit, do not run fan at tool holder's 20k max)Country of Origin: Made in USA (Fan)Item DescriptionUp for sale is a premium Haas Tooling CNC combo package: a Haas BT40 20mm End Mill Holder (04-0142) pre-assembled with a genuine Haas Chip Clearing Fan (09-0028).\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFeatures a 20mm bore, 63mm gage length, and Weldon flat side-lock clamping. It is through-tool coolant (TSC) capable with a standard M16x2.0 pull stud thread.Haas Chip Clearing Fan (09-0028): The 20mm shank \"Long\" variant featuring heavy-duty glass-fiber reinforced nylon folding blades that deploy automatically via centrifugal force when spun.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eMariTool Retention Knob \/ Pull Stud: Pre-installed on the tool taper body (marked PS-11128A-HS).\u003c\/p\u003e","brand":"Haas","offers":[{"title":"Default Title","offer_id":52473700090158,"sku":"EB-257686368109","price":111.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2417\/4638\/files\/57_fa283a77-7c3d-431c-bb28-c9087f27a592.png?v=1787027643","url":"https:\/\/decoysupply.com\/products\/haas-bt40-em20-63-end-mill-holder-04-0142-w-09-0028-chip-clearing-fan-combo-cnc","provider":"Decoy Supply","version":"1.0","type":"link"}