OLICNC® BT40-AC12-75 Screwed Tool Holders: Precision Modular Tool System for High-Rigidity Machining | 20CrMnTi Handle Material, <0.008MM Clamping Accuracy, >0.8mm Carburizing Depth | Ideal for Mold, Automotive, Aluminum Processing | High Accuracy, Stability, and Hardness | Dynamic Balance G2.5 at 25000RPM

Необходимые детали

Время выполнения заказа:7-30day

Доставка:Экспресс, воздух, земля, море

номер спецификации:BT30/BT40-MAC

Введение в продукт

Parameter	Value
Handle Material	20CrMnTi
Clamping Accuracy	<0.008MM
Carburizing Depth	>0.8mm
Standard Speed	<25000RPM
Body Accuracy	<0.005MM
Dynamic Balance Preset	G2.5 at 25000RPM
Hardness	>HRC52°

The locking shank is a modular tool system designed for high-rigidity and high-precision machining applications. It features a threaded connection that securely fixes the cutter head to the shank, ensuring stability and accuracy. Ideal for mold, automotive, and aluminum product processing, this tool system offers exceptional performance and durability.

Key Features

1. High Rigidity and Stability

The locking shank and tool threads are precisely matched to minimize combined gaps, enhancing overall rigidity and reducing processing vibrations. For instance, when the steel shank is combined with the cutter head, the cutting force is evenly distributed, increasing blade life by 50%-80%.

2. High Precision and Concentricity

Direct thread connection eliminates the need for intermediate parts like collets, avoiding multiple clamping errors. The countersunk fitting design further ensures concentricity, with some models supporting high-speed processing up to 20,000 rpm through full grinding and dynamic balance optimization (G2.5 level).

3. Modularity and Convenience

Supports flexible combinations of "one handle and multiple heads" or "one head and multiple handles," catering to needs from roughing to finishing. Quick cutter head replacement reduces downtime and maintenance costs. Extension rods can be stacked (up to one stack) to meet lengthening requirements without causing tool vibration.

4. Optimized Structure and Durability

Quenching and hardening treatments enhance wear resistance. The through-hole design facilitates coolant circulation and chip removal, while the four-edge structure optimizes chip removal efficiency.

5. Wide Application and Cost-Effectiveness

Widely used in high-speed machining of aluminum products and molds, compatible with various blades. The cost is lower than traditional tool bars, and damaged tool heads can be replaced separately, reducing overall usage costs.

Model		L	L1	L2	D	M
BT30	M6-45	93.4	60	38	13	M6*1.0P
	M8-45	93.4	60	38	15	M8*1.25P
	M10-45	93.4	60	38	19	M10*1.5P
	M12-60	108.4	75	53	24	M12*1.75P
	M16-45	93.4	60	38	29	M16*2.0P
BT40	M6-60	125.4	60	33	13	M6*1.0P
	M6-100	165.4	100	73	13	M6*1.0P
	M6-150	215.4	150	123	13	M6*1.0P
	M8-60	125.4	60	33	15	M8*1.25P
	M8-100	165.4	100	73	15	M8*1.25P
	M8-150	215.4	150	123	15	M8*1.25P
	M10-60	125.4	60	33	19	M10*1.5P
	M10-100	165.4	100	73	19	M10*1.5P
	M10-150	215.4	150	123	19	M10*1.5P
	M12-60	125.4	60	33	24	M12*1.75P
	M12-100	165.4	100	73	24	M12*1.75P
	M12-150	215.4	150	123	24	M12*1.75P
	M16-60	125.4	60	33	29	M16*2.0P
	M16-100	165.4	100	73	29	M16*2.0P
	M16-150	215.4	150	123	29	M16*2.0P