{"product_id":"kennametal-1095429-modular-boring-head-h28-through-coolant","title":"Kennametal 1095429 Modular Boring Head H28 Through Coolant","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1095429 is a right-hand modular boring head designed for precision internal boring operations on CNC machining centers and boring mills. Part of the Kenloc modular tooling system, this head features through-coolant delivery to maintain chip evacuation and thermal control at the cutting zone. It accepts CN-style inserts held by clamp and screw, with a center-to-cutting-edge distance of 1.0150 inches. The head diameter excluding the insert measures 1.75 inches, and the head length projection is 1.625 inches. Machinists and tooling specialists working in production or job shop environments will find this head suited for moderate to large bore diameters starting at a minimum of 51.05 millimeters.\u003c\/p\u003e\u003cp\u003eThis boring head is intended for use in shops running the Kenloc modular interface system, where quick-change tooling and repeatable runout are required. It is appropriate for ferrous and non-ferrous machining applications where CN-profile inserts are the standard insert geometry. The through-coolant feature makes it well suited for deep boring applications or materials that generate significant heat at the cutting edge. It is sized for Size H28 Kenloc modular connections and is sold as a single unit.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRight-hand cutting direction for standard CNC boring operations\u003c\/li\u003e\n\u003cli\u003eThrough-coolant capability for improved chip control and tool life\u003c\/li\u003e\n\u003cli\u003eAccepts CN.. 432 inserts held by clamp and screw interface\u003c\/li\u003e\n\u003cli\u003eKenloc Size H28 modular connection for quick-change tooling setups\u003c\/li\u003e\n\u003cli\u003eHead diameter of 1.75 inches with a 1.625-inch head length projection\u003c\/li\u003e\n\u003cli\u003eMinimum bore diameter of 51.05 millimeters (approximately 2.01 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with the Kenloc modular tooling system at Size H28 interface. Compatible insert style is CN.. 432. Verify interface size and insert compatibility with your existing Kenloc toolholder or adaptor before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician familiar with modular boring systems. Ensure the machine spindle is fully stopped and locked out before mounting or removing the boring head. Confirm the Kenloc interface is clean and free of chips or coolant residue before seating the head to maintain runout accuracy. Follow the machine tool manufacturer and Kenloc system torque and clamping procedures for the H28 interface.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Kenloc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e: H28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Insert Compatibility\u003c\/strong\u003e: CN.. 432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 51.05 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter to Cutting Edge\u003c\/strong\u003e: 1.0150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter Excluding Insert\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length Projection\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.7584 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1095429\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51727250489650,"sku":"1095429","price":481.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d33a20b2b25415efcbed2ad43ac96e3b.jpg?v=1788675407","url":"https:\/\/voomisupply.com\/products\/kennametal-1095429-modular-boring-head-h28-through-coolant","provider":"Voomi Supply","version":"1.0","type":"link"}